桥梁冲击系数按结构频率的计算研究

Research of bridge impact coefficient on it's structure frequency

就桥梁结构基频计算方法做了相关的研究和探讨,并对各标准跨径的简支空心板梁桥、简支转结构连续小箱梁以及T梁桥的冲击系数一一做了计算,并制成表格,以供设计计算人员参考,最后对规范条文提出了相关意见和建议。

This paper inquire into bridge＇s basement frequency, and also calculate the impact coefficient on standard hollow-core construction, continuous box gilder and ＂T＂ shape gilder bridge, The results can for designers reference, In the end, the paper provides same opinions and suggestions.