seismic design and retrofit manual for highway bridges

this implementation package provides practical guidelines for the seidmic design and retrofit of highway bridges. the manual should be useful to both beginners and experts in seismic design. it emphasizes short and medium span bridges that are typical of current practice ghroughout the US. the manual is approprite for a wide range of common bridge types in all seismic zones across the country.

内容详见报告。。。。。。。

part 2

part 3-4

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这个网络真是够慢的啊。。。。累死了。。。