【摘要】 以我国、美国和日本的港口码头设计规范、手册为基础,对我国、美国和日本港口码头抗震设计的方法进行了分析,同时介绍了国际航运协会标准《港口结构抗震设计指南》的有关规定。此系列论文共分6部分,该文为第6部分,重点分析了美国多本手册中关于高桩码头抗震构造措施的规定及与我国规范的差别。分析表明:美国规范明确了码头布置的规则性和不规则性、桩基布置原则及板-桩连接的钢筋细部规定等。抗震设计中我国规范与美国规范在叉桩使用方面的规定相差较大。更多还原

【Abstract】 A comparative study is made on seismic design of port structures based on Chinese code,US guidelines,Japanese standards,as well as the guideline of International Navigation Association.This is the sixth of the series papers and the measures for strengthening structures to resist earthquake proposed in these codes are analyzed.It is shown that in US guidelines,the criteria for identifications of regularity and irregularity of wharf and principle of pile arrangement are presented,the details of reinforcement of connection between slab and pile are highlighted.There is a great difference for the application of brace pile in seismic design in Chinese code and US guideline.更多还原