Integral Abutment Bridge Design 的几篇文献

cjcc 发表于 2011-4-8 22:57:15 | 显示全部楼层 | 阅读模式
本帖最后由 cjcc 于 2011-4-8 23:14 编辑 9 D0 q" @0 v2 {7 j5 \2 s
& b. a3 P% `# h
有兴趣的同学可自行下载,
( P& x3 I) P( Y4 t4 eIntegral Abutment Bridge Design Guidelines(92 Pages)
  A5 v, V, a4 {9 B Integral Abutment Bridge Design Guidelines.pdf (1.59 MB, 下载次数: 78, 售价: 1 元堡币)
, ^, s& [: N7 xTABLE OF CONTENTS3 ]" D- E6 ^1 Q. _6 a
Table of Contents...........................................................................................................................................vii' ^4 K+ A" P, g2 \3 L
Introduction.....................................................................................................................................................xi+ a6 `# c3 j6 c9 J
SECTION 1 Introduction to Integral Abutment Bridges...............................................................................1-1' v0 y6 c& A/ j" Z: q  Q
1.1 Integral Abutment Bridge................................................................................................................1-1; O: Q9 y0 |) a/ \3 r
1.2 Difference from Conventional Bridges............................................................................................1-1! P+ {$ U" E% |7 M- g
1.3 Document Precedence.....................................................................................................................1-1
5 |! a2 @) J) V6 \, v1.4 Definitions......................................................................................................................................1-1
% r% j% N0 R3 W5 P, ^1.5 Notation..........................................................................................................................................1-35 h" M/ s7 ^/ p; Z$ O0 H" J
SECTION 2 General Design and Location Features.....................................................................................2-1
! g$ y5 |' g! H3 N7 U% x% k3 s2.1 First Choice.....................................................................................................................................2-1
) R3 J6 K; }8 p9 C" L1 U2.2 Structure Geometrical Criteria.........................................................................................................2-1
4 H; {: d( L7 x' Y1 f/ T2.2.1 Criteria for the Simplified Design Method.............................................................................2-1; Z/ w- O0 a) }- T- ^
2.2.2 Detailed Design for Projects That Exceed the Criteria for Simplified Design......................2-2# D% e& [, z( ?# H0 v, Z
2.2.3 Semi-Integral, Jointed and Other Structural Alternatives......................................................2-23 T5 j) b( O2 g# \$ z6 \6 n( h
2.3 Laying out the Bridge......................................................................................................................2-3
5 N2 C3 L% ~# s9 O2.3.1 Conventional Layout..............................................................................................................2-31 M) |. M( c2 `! m3 c( J) t. s
2.3.2 Ideal Layout...........................................................................................................................2-3- H4 {% @" E6 _$ z! g
2.4 Hydraulic RequirementS.................................................................................................................2-5* J' r1 o. S! {" g6 o3 X3 @
2.4.1 Scour Considerations..............................................................................................................2-65 @, T0 K9 v1 |
2.4.2 Cofferdam Requirements.......................................................................................................2-6  U$ M* c/ s( A2 ?+ E
2.5 Geotechnical...................................................................................................................................2-6( R* O! ~, ?2 b3 e
SECTION 3 Loads........................................................................................................................................3-19 M% C# j& u; D, M
3.1 General Information........................................................................................................................3-17 y: Q! Q0 r  m
3.2 Application of Loads.......................................................................................................................3-1
+ v7 |/ O: F+ @8 P) p7 Z6 o1 s3 B3.2.1 Construction Stage.................................................................................................................3-1  D5 Q" J0 e9 @+ N+ @% V% o
3.2.1.1 Permanent Dead Loads on Pile Cap..............................................................................3-1' G' ?' J7 U4 h9 m* X
3.2.1.2 Construction Dead and Live Loads...............................................................................3-1
' N0 e5 L  x+ F2 p( t3.2.1.3 Permanent Dead Load on Piles.....................................................................................3-1
/ f; W% U2 \; `3.2.2 Final Stage.............................................................................................................................3-1
+ @6 m6 p1 |& N* G1 `3.2.2.1 Composite Permanent Dead Loads...............................................................................3-2
: f$ W9 {4 @; V* x& Y3.2.2.2 Live Loads....................................................................................................................3-2% G! a5 n4 t, H; U. s( c6 \
3.2.2.3 Longitudinal Effects.....................................................................................................3-2
6 @) J5 D% \2 c2 l7 M/ O$ S3.2.2.4 Earth Loads...................................................................................................................3-2) W. s0 b2 b7 ~1 h& Z+ y
SECTION 4 Structural Analysis and Evaluation...........................................................................................4-10 x" a. t' h/ g" b- ?8 k( \
4.1 General Information........................................................................................................................4-1
) M7 d( v3 A3 x* t, T) X4.2 Structural Design Criteria................................................................................................................4-13 V5 W" v  L+ F' i
4.3 Design Methodology......................................................................................................................4-1
4 g% V0 \4 j7 j5 o7 r. z4.3.1 Simplified Design Method.....................................................................................................4-1" P3 p9 W6 j. C- L2 [% @
4.3.2 Detailed Design......................................................................................................................4-2
5 t" D8 S7 }* `! A5 h! l" N4.4 Superstructure.................................................................................................................................4-2! G1 r3 p" X3 h7 [
4.4.1 Bridge End and Anchorage General Details..........................................................................4-2
( F( Y8 Y/ X; O/ r6 C( f: y* V% J4.5 Substructure....................................................................................................................................4-3( H7 |: ]% O) B, b$ J
4.5.1 Abutment Movement..............................................................................................................4-3
6 B8 s9 a- ]! \8 A. b4.5.1.1 Thermal Movement.......................................................................................................4-37 l( ~+ N; Q) h* i, y
4.5.1.2 Shrinkage and Creep.....................................................................................................4-4! C% a, g5 L# P- Z3 m6 Z% N/ u- D
. 2009 by the Structures Section, Program Development Division
9 B" K% y3 ]* J, u+ n5 Q" N, {- v0 `Vermont Agency of Transportation
$ a' f) H% M: W! C* Xviii 2008VTRANS INTEGRAL ABUTMENT DESIGN GUIDELINE/ q8 ]" e, M. ^# y* J/ @
4.5.1.3 Total Allowable Movement..........................................................................................4-47 R! B# [, N  V4 C5 I
4.5.1.4 Grade of Steel...............................................................................................................4-45 g2 z3 o( a8 P$ N( b- M
4.5.1.5 Pile Selection................................................................................................................4-4. }+ }8 h3 x  w
4.5.1.6 Pile Orientation.............................................................................................................4-9
5 `+ N% @1 l& K+ I4.5.2 Pile Design............................................................................................................................4-96 `2 w, v$ X& ?
4.5.2.1 L-Pile Software Analysis............................................................................................4-11( B2 B( Q$ @! j" c* R
4.5.2.1.1 Lateral Load at Pile Head.......................................................................................4-11* _3 O; C  [1 }5 X% I8 ~
4.5.2.1.2 Pile Deflection and Moment..................................................................................4-111 y. |% R  U4 S
4.5.2.1.3 Unbraced Lengths..................................................................................................4-12
- r& m8 L% S7 e0 Y9 f4.5.2.1.4 Depth to Fixity.......................................................................................................4-12  \9 |1 W, E, {6 R" B4 `
4.5.2.2 Combined Axial Compression and Flexure................................................................4-16
$ f2 a# r6 j0 N- c0 w, D( v! v4.5.3 Pile Cap...............................................................................................................................4-165 o4 q* X7 X- G* w9 D3 S/ _6 X8 }
4.5.4 Wingwall Design..................................................................................................................4-166 w( C0 M7 P$ U& F$ ]
4.6 Project Notes and Special Provisions............................................................................................4-16
- k, a8 y, x( f& [2 F, Q4.7 Load Rating..................................................................................................................................4-16( s: a, n* }8 m4 X4 c
SECTION 5 Concrete Structures...................................................................................................................5-1
( A/ t' Q$ a3 B" r/ w& U5.1 General Information........................................................................................................................5-1( O% h1 f! m) F, l4 B0 t
5.2 Prestress Superstructure Specific Details........................................................................................5-1
3 [* r2 A' W" d" `" \5.2.1 Voided Slab and Box Beam Bridge Decks............................................................................5-1$ O2 V' v5 e0 I0 v
5.2.2 Northeast Bulb-T (NEBT)......................................................................................................5-2
1 U# m$ [, [9 m5.2.2.1 Cast-In-Place Concrete Slab Decks..............................................................................5-4$ |. z& n7 o( \
5.2.3 Design for Frame Action (Negative Moment) at Ends of Deck.............................................5-4! J' Y8 J. s3 W3 Z* {% Q1 O5 ]  I
SECTION 6 Steel Structures........................................................................................................................6-1
- @: b; }0 v7 d; b# d3 _2 o9 r# K6.1 General Information........................................................................................................................6-1
0 j: c# u) }  {% J6.2 Steel Girder Specific Details...........................................................................................................6-1
% p* c9 \- M( ESECTION 7 Aluminum Structures................................................................................................................7-1
% K, h( f6 N) u0 _7 `' Z0 ?9 s! o/ A; Z$ v7.1 General Information........................................................................................................................7-1
& I- k. J. _4 ?0 [! ^& g* W% tSECTION 8 Wood Structures.......................................................................................................................8-1) _( Z  N9 F5 K1 W* L
8.1 General Information........................................................................................................................8-1
* r9 Q& H; G2 t' {: {' N; sSECTION 9 Deck and Deck Systems............................................................................................................9-1; j8 x  L7 Z% R+ `0 I; O% G  S4 i
9.1 General Information........................................................................................................................9-1& W! {/ H" M: O, ?( \5 s
SECTION 10 Foundations..........................................................................................................................10-1
$ e! _1 H3 ~1 E10.1 Initial Considerations................................................................................................................10-1
# K1 H; P, H* i$ i% s10.1.1 Geotechnical Exploration.....................................................................................................10-1
* W4 E7 g5 Y7 n3 U+ Y* S& T: l10.1.2 Pile Design and Verification................................................................................................10-1. v( C5 W+ R0 z0 P
10.1.3 Required Information for Contract Documents....................................................................10-16 ?: \" u! y. f& Q
10.2 Selecting a Pile for Integral Abutments....................................................................................10-11 c1 \0 y0 Y- T- F- o- N3 |  T
10.2.1 Loads on Piles......................................................................................................................10-1
) w' l( `4 R0 k4 {+ h10.2.2 Pile Cap Geometry...............................................................................................................10-2
2 h7 k8 `7 {7 r. \% m# r10.2.2.1 Number of Piles and Pile Spacing..............................................................................10-2
: ~8 F( N* K7 ~7 c10.2.2.2 Pile Groups.................................................................................................................10-2
! F/ u( h6 _- y+ ~# e) Z10.2.2.3 Pile Length Requirement............................................................................................10-2% b5 |6 K" ]7 E
10.3 Service Limit State....................................................................................................................10-2. m5 X: k/ }* |  x9 J/ s" x" W
10.4 Strength Limit State..................................................................................................................10-2
! I/ Y. \8 w8 o' j, C10.4.1 Nominal Structural Pile Resistance (NSPR)........................................................................10-3
' o9 ^  W" n# }7 m: C" W4 B10.4.2 Nominal Axial Pile Resistance (NAPR)..............................................................................10-35 W" m; }. @3 _7 |
10.4.3 Downdrag and Other Losses to Geotechnical Strength.......................................................10-3( N& Q: t6 j& s1 G' c" l: \
10.4.4 Strength Limit State Resistance Factors for Driven Piles....................................................10-3
' r: w  B0 V, v3 L. 2009 by the Structures Section, Program Development Division
0 B* x+ ?0 p8 @/ m0 ]4 |+ \Vermont Agency of Transportation
6 a# }: n3 X+ _8 b  qTABLE OF CONTENTS ix8 _0 [0 ?( S2 u4 t' e
10.5 Pile Driving Analysis................................................................................................................10-4
7 ?5 s( p- o6 J1 a; x10.5.1 Pile Driving Concerns..........................................................................................................10-40 c/ A6 i6 r) ?3 R3 M
10.5.2 Maximum Pile Driving Stress..............................................................................................10-4
! u/ D% z# t# b7 b10.5.3 Nominal Pile Driving Resistance (NPDR)...........................................................................10-5& M0 m0 e. S  n3 Q  w' r
10.5.3.1 Verification of the Nominal Axial Pile Resistance (NAPR) in Compression............10-5
; `/ s7 C: P  E. c5 m10.5.4 Resistance Factors for Verifying the NAPR........................................................................10-5
$ q( B$ G' ?1 o4 r2 D10.6 Design Steps for Piles...............................................................................................................10-6
: ]" y' v' {% f+ S. {4 uSECTION 11 Abutment, Piers and Walls....................................................................................................11-1& x& m' O( u& o) V
11.1 General Information..................................................................................................................11-1, S2 E# Y+ g* }
SECTION 12 Buried Structures and Tunnel Liners....................................................................................12-1# Z) T" r& ?, t
12.1 General Information..................................................................................................................12-1
3 M0 j1 q$ K! G3 o  N8 ]SECTION 13 Railings................................................................................................................................13-1( }, `6 ^& C1 q% z" S
13.1 General Information..................................................................................................................13-1
4 ?/ P. l8 A. }SECTION 14 Joints and Bearings...............................................................................................................14-17 Q* V; Q! _6 k
14.1 General Information..................................................................................................................14-1
6 L, C) w, N2 F% y8 J- P& rSECTION 15 Summary..............................................................................................................................15-1
3 N0 N4 a2 ]% P& l3 B* S9 \SECTION 16 References............................................................................................................................16-1
* s6 d& Z7 [# q/ L+ S16.1 General Information..................................................................................................................16-18 }/ r0 b7 M% B: M" \5 Q1 u0 G* g
16.2 Performance.............................................................................................................................16-1
, L1 g3 j- b" a16.3 Design Issues............................................................................................................................16-2
* A8 g- t! J' ]6 `, y4 n16.4 Analysis....................................................................................................................................16-2' G$ D- E& Z5 P( K, N/ Y2 M
16.5 Approach Slabs.........................................................................................................................16-2
1 W& O4 m+ W3 F* @5 u: ]! E16.6 Forces.......................................................................................................................................16-2) N; Y8 ^- q, I( Q
16.7 State Manual References...........................................................................................................16-3' {" c& L( n! e
Appendix A Design Outline.............................................................................................................................1
; L8 S# C" v+ M; H% V( zAppendix B Design Example...........................................................................................................................1/ S5 V) m# O- i( E+ R  Y
Notes:..........................................................................................................................................................16-11 `7 P! Z) j" T. c* e3 u! K4 R5 x
2 @4 R# k9 z4 ^$ V! P$ b6 l
精彩评论倒序浏览

6823查看10评论

cjcc 发表于 2011-4-8 23:00:03
INTEGRAL ABUTMENT BRIDGES - DESIGN AND CONSTRUCTIBILITY (8 Pages)2 b+ v* ?& Q/ v) p; Y# ]! m0 ]! `
integralabutmentbridges.pdf (368.95 KB, 下载次数: 11, 售价: 1 元堡币) - R* N/ H7 R7 ~! h9 q' a2 x. t# Y. L3 y
David I. Harvey, Don W. Kennedy
6 l, C% s4 h1 w; _Associated Engineering (B.C.) Ltd., Canada
; ]( c0 Y2 M, P: ?. }, I0 VGordon W. Ruffo  I" a6 v. j8 \7 N
Carston-Aimes Construction Consultants Ltd., Canada# ?6 e' u+ T( L1 F7 M, n, M

) @$ L( y8 u! Q2 x& [+ P- V) @: o
举报 回复
cjcc 发表于 2011-4-8 23:12:33
本帖最后由 cjcc 于 2011-4-8 23:13 编辑
6 Z% v7 z8 x) G
% f6 ?( y5 E* X6 Q2 _, _Integral Abutment Bridges Current Practice in the United States And Canada(20 Pages). |9 ~# ^5 @: V, U, M4 x3 q' }
Integral Abutment Bridges Current Practice in the united states and Canada.pdf (1.44 MB, 下载次数: 28, 售价: 1 元堡币) 5 y. W0 P0 X" M& c2 w( U: V

目录

目录
3 M- C8 K+ {9 q2 T" |

; i# {) s% S( H" w9 D5 i) R  p
举报 回复
cjcc 发表于 2011-4-8 23:18:54
INTEGRAL BRIDGE ABUTMENTS(50 Pages)
6 k* p/ Q- E5 x0 {% l) d5 oR. J. Lock
- Q0 n  p5 Q1 O# P. ICUED/D-SOILS/TR320 (June 2002)2 k# q% G5 d  i3 [: G
M.Eng. Project Report
2 s  V- v2 a+ a$ _6 R INTEGRAL BRIDGE ABUTMENTS.pdf (1.47 MB, 下载次数: 3, 售价: 1 元堡币)
6 v* U$ A' Q8 f1.0 INTRODUCTION ..............................................................................................4
& C9 F- D! {  m2 `1.1 Purpose and Scope of Project .................................................................................... 5
2 x1 b) W  I. v/ u1.2 Mode of Bridge Movement ....................................................................................... 6
' l$ ]* \! I. ]/ h4 X5 n% d1.3 Magnitude of Deck Expansion .................................................................................. 6
/ x9 H& ]# w" R2.0 LITERATURE REVIEW - Model Test Procedures...........................................73 c, l5 g: ?1 l5 S  \+ n
2.1 TRL Report 146: Cyclic loading of sand behind integral bridge abutments............. 7
; Q! c1 m. c0 F8 `# ^2.2 Integral Bridges: A fundamental approach to the time-temperature loading problem
( Z; j* @% c" Y2 f(England et al., 2000) .......................................................................................................... 110 Q% x! o/ {! t, L8 x3 s
3.0 EARTH PRESSURES - Experimental Results.................................................138 c3 b$ h; _+ |! j: X$ s
3.1 BA 42/96 - The Design of Integral Bridges ............................................................ 13! O9 l- A3 \+ i0 b1 g% o
3.2 TRL Report 146: Cyclic loading of sand behind integral bridge abutments0 B$ E" l: g( M6 S5 s# w' Q. x
(Springman et al. 1996) ....................................................................................................... 14
4 O9 [& a4 A0 d) v) O3.3 Integral Bridges: A fundamental approach to the time-temperature loading problem  t; S, \5 b& @( Y
(England et al., 2000) .......................................................................................................... 16
( \) F, G  p! ~& K! e5 G3.4 Experimental and Analytical Investigations of Piles and Abutments of Integral) P7 o) W1 L$ ?
Bridges (Arsoy et al., 2002) ................................................................................................ 199 k# i% G3 l1 ~7 q9 ]
4.0 EARTH PRESSURES - Field Measurements ..................................................20
) Y) s" I: U' s4.1 Field tests................................................................................................................. 20
1 y9 r. _) o6 e" |4.2 Testing an Integral Steel Frame Bridge: Elgaaly et al., 1992; Skew Effects on
/ F$ H/ I' s& a& A# b" VBackfill Pressures at Integral Bridge Abutments: Sandford & Elgaaly, 1993. ................... 21' D& T0 C$ u8 N+ t0 [7 o
4.3 Measurement of thermal cyclic movements on two portal frame bridges on the M1:
8 Y9 ?' V; q4 U1 a' ?Darley & Alderman, 1995 ................................................................................................... 24" l5 X1 M4 f6 H6 h7 ^2 Y
4.4 Field Study of an Integral Backwall Bridge: Hoppe & Gomez, 1996..................... 24
% Q* v) t; e+ c# n. ], s) @4.5 Seasonal thermal effects over three years on the shallow abutment of an integral  Z. x( c3 ?3 H3 q+ ?4 F/ P8 y1 D
bridge in Glasgow: Darley et al., 1998................................................................................ 26
0 x6 U- F* f* r4.6 Performance of an integral Bridge over the M1-A1 Link Road at Bramham
) I( C- h9 x& ]4 |5 a, p( _Crossroads: Barker & Carder, 2001 .................................................................................... 27) `( b% C+ k  a5 {0 N- w
4.7 Field Performance of Integral Abutment Bridge: Lawver et al., 2000.................... 28
' _; o( |( S; j7 \, ], g" y4.8 Integral Bridge in West Lafayette, Indiana. Frosch, 2002....................................... 29
7 A2 d  W0 `7 z0 g4.9 Coefficients of Thermal Expansion......................................................................... 30
( Y5 v3 B) A8 L5 Q4.10 Influence of deck compression................................................................................ 31
* @7 s' K8 I- X4 Y' \. M5.0 SETTLEMENT - Experimental Results ...........................................................33
9 \3 J1 q3 F+ Y+ G; R9 ]! j$ ]: v: F5.1 BA 42/96 - The Design of Integral Bridges ............................................................ 33
5 n: d; Q1 L8 w6 _) Y. i5.2 TRL Report 146: Cyclic loading of sand behind integral bridge abutments7 \! R& U+ ~- p( w  u1 x4 Q; D) ?( a- I
(Springman et al. 1996) ....................................................................................................... 33
$ m; s$ `/ m$ \0 @" y4 R5.3 Integral Bridges: A fundamental approach to the time-temperature loading problem; e7 C; v) Z) k* d7 @: y3 m6 t
(England et al., 2000) .......................................................................................................... 36
7 W* t! }/ S& x) r" P) l/ W- _6.0 SETTLEMENT - Field Measurements.............................................................384 H! a" D% \+ y: r0 ~) c# H6 }
6.1 Highways Agency Maintenance Data ..................................................................... 380 k' k* `; p# r
6.2 Field Studies ............................................................................................................ 40
* d% h( w* g) Q5 G" C* K6.3 Approach Slabs........................................................................................................ 420 L4 m" M! J1 `  L8 R- b9 F3 E
7.0 CONCLUSIONS...............................................................................................444 z' z: `1 X7 `7 B" q" ]* \
7.1 Superstructure.......................................................................................................... 44( Y" ?* ?! s+ {6 g2 i
7.2 Abutment design...................................................................................................... 445 r' D1 ^9 \6 ]9 f% @, a* ?) [
7.3 Settlement mitigation............................................................................................... 45& Z; V. R1 J% i( `
8.0 REFERENCES .................................................................................................468 C4 f7 W2 h3 \# A6 {$ s
9.0 ACKNOWLEDGEMENTS..............................................................................49
5 t2 V* @, }; R+ V2 H# s. F* z7 jAPPENDIX A Earth pressure coefficient definitions .............................................504 U5 B+ |1 S/ {6 Z. U( r
举报 回复
cjcc 发表于 2011-4-8 23:36:47
本帖最后由 cjcc 于 2011-4-8 23:38 编辑
( h  h! i( r2 f$ z; }
- X2 `: k* U+ D9 C+ qTHE 2005 – FHWA CONFERENCE 会议论文集(343Pages): ^5 N- C9 b6 w' R  Y; P
Integral Abutment and Jointless Bridges% c+ t% o, u7 Q5 K# k/ ]
(IAJB 2005) March 16 – 18, 2005
/ W% Q8 D: }7 D. OBaltimore, Maryland8 w* f9 G7 S  d( \' K/ R
Proceeding.part3.rar (753.87 KB, 下载次数: 3, 售价: 1 元堡币) 7 e. v' A8 {" l3 D: d; f$ N1 [
Proceeding.part2.rar (2.86 MB, 下载次数: 3, 售价: 1 元堡币)
% N1 K) [; y8 c0 c Proceeding.part1.rar (2.86 MB, 下载次数: 3, 售价: 1 元堡币) ; O6 L- E6 S. K/ |" p

" z4 r6 ]$ |8 l, U0 d7 D- S9 \Session I: Current Practices with Design Guidelines and Foundation Design
6 w, l4 Q$ L! \Integral Abutment and Jointless Bridges                                                                    4 x5 x2 F. x3 Y
V. Mistry                               3
2 c7 J2 U. X; K/ g
6 g# i) f+ F% d& K0 E2 M7 gIntegral Abutments and Jointless Bridges (IAJB)          2004 Survey Summary         
. r. j# X) t+ S2 ]/ K2 xR. Maruri, S.Petro                 12' B8 k) p0 j& Z& J, ?+ ]) O

, Y0 g/ y" t/ A5 }+ aThe In-Service Behavior of Integral Abutment Bridges:  Abutment-Pile Response   
3 O9 Z( V9 j6 A6 ]& wR. Frosch, M. Wenning, V. Chovichien 30( E0 N8 H9 B7 Q* I  x0 F) Q# p4 R
& w  n. H, E4 W5 E5 H" X+ p
New York State Department of Transportation's Experience with Integral Abutment Bridges5 ?  `' W4 y% U: ~! F' u& Q& X
A. Yannotti, S. Alampalli, H. White        41
! B7 o: Q0 c! ?: I0 g$ h! {. T5 Q) b( Z+ ~3 b7 Z
Integral Abutment Design and Construction: The New England Experience            
7 N! W2 _8 O$ p; [# \: e. e8 N- w D. Conboy, E. Stoothoff                        50
% B# ]. Z0 B* z* R! I6 R2 u6 H# }: u' R4 e
VDOT Integral Bridge Design Guidelines                                                                  
- d: m3 ~6 W- HK. Weakley                                            61
9 U& g0 ?( |' Y4 Q1 ~- @4 d
' M; S. ^0 I9 g' S/ @" P1 \6 p, W5 q: rSession II: Case Studies
) t6 M( i( c8 b/ t" Z/ c# C/ |, q8 |) uCase Study: A Jointless Structure to Replace the Belt Parkway Bridge  Over Ocean Parkway
3 W9 \) [" W1 w4 `6 \. d S. Jayakumaran, M. Bergmann, S. Ashraf, C. Norrish 73; r! Q+ F; B/ D5 _* s, O2 H2 O4 K. J
3 z/ e3 N8 V1 E2 g  u" D0 J5 j
Case Study – Jointless Bridge Beltrami County State Aid Highway 33 Over Mississippi River in Ten Lake Township,
' X. ~1 w. [+ n8 V Minnesota J. Wetmore, B. Peterson                             84
, b, ~( f, N  c# X4 F) \! h. t
* m1 B4 n. e* D& W- Q" G) xDesign and Construction of Dual 630-foot, Jointless, Three-spanContinuous Multi-girder Bridges in St. Albans, West Virginia,6 K3 v; v- z2 ?1 R
United States, Carrying U.S. Route 60 over the Coal River; @7 o5 k, W) d4 n, a( f
J. Perkun, K. Michael                                                  97% @3 L/ ?8 I6 _9 T* O/ o3 ^
8 J3 j! t2 v+ a# W9 N3 E9 d; X
Integral Abutment Bridges with FRP Decks – Case Studies2 ~3 C, U% X: t5 W4 |$ T7 \8 h
V. Shekar, S. Aluri, H. GangaRao                             113
) Q- O1 J9 |% R, t/ w: }  @! g4 g4 c3 L6 J6 _$ _4 A4 M' h3 ~
New Mexico’s Practice and Experience in Using Continuous Spans for Jointless Bridges
6 m8 w6 r0 n% Y! L) \/ w  ? S. Maberry, J. Camp, J. Bowser                            125
, t/ D3 j# [& Q( j
1 d  @! F! d3 a) G# j  h' I4 f' a7 [7 tIntegral Abutment Bridges – Iowa and Colorado Experience# U$ A. }* w% R
D. Liu, R. Magliola, K. Dunker                               136- u4 c/ z' c6 a/ e2 P

3 Q) {2 W( ]6 a6 C+ m, [Moose Creek Bridge – Case Study of a prefabricated Integral Abutment Bridge in Canada& I' C% U# o( B. P. r1 l
I. Husain, B. Huh, J. Low, M. McCormick                 148
/ k- i* I; @3 ~  K! ^! SSession III: Maintenance and Rehabilitation
, S; P) j% Q1 R% v: t& fSession IV: Construction Practices/ N0 X* B+ }  j1 f5 I% q6 ~
Author Index/ T! H2 D3 D) T7 ~& p; X
$ a) M4 s5 c$ K" y; i
举报 回复
hewenlong2... 发表于 2011-4-9 10:52:38
what‘s   this  dongdong?

点评

同上,,,眼花。。。就像看到最新2010美国新规范一样的感觉,下了也看不懂。。。  发表于 2011-6-17 11:34
举报 回复
greetingpi... 发表于 2011-4-16 17:57:35
一般银看不懂 this dongdong costs too much
举报 回复
cjcc 发表于 2011-4-16 23:24:12
回复 greetingpine 的帖子
7 f: a5 U$ B* \+ |% p# g- x6 p, h" p+ q9 `+ b
加钱其实只是为了防止被人随便转到其他论坛上,要不我就把级别弄高点
举报 回复
joppasd123... 发表于 2011-6-7 14:03:16
本帖最后由 joppasd1230895 于 2011-6-7 14:03 编辑
( ~! O& @3 T. A1 w
- R" H9 k5 P$ W& g9 u
) O0 _$ d" I8 F这篇贴和 子菁版主的 美国道路桥梁深度考察报告
: T7 m4 a, |- {, z0 [. d: v: S* {3 \) @) m
联合起来看,来了解国外的桥梁设计方法。
举报 回复
wilfordlee 发表于 2011-6-17 11:43:48
我觉得。。。国内很多地方的设计,虽然一部分原因是设计理念的差距,这部分差距是很大,但是另一个很重要的原因是市场的因素
举报 回复
dongd 发表于 2012-3-2 11:19:13
工程投入、历史积累、理念等多方面的差距% U8 m6 k/ z. @1 ]* T/ D8 H4 w
有对比才有进步,取长补短。
举报 回复
您需要登录后才可以回帖 登录 | 注册

本版积分规则

 
 
  • QQ:56984982
  • 点击这里给我发消息
    电话:13527553862
    站务咨询群桥头堡站务咨询桥梁专业交流群:
    中国桥梁专业领袖群
    工作时间
    8:00-18:00