Abutment-a structure that supports the end of a bridge span and provides lateral support for fill material on which the roadway rests immediately adjacent to the bridge.
桥台-指支撑桥跨端部并为承载紧邻桥梁的道路的填方材料提供横向支撑的结构物。
In high seismic intensity zone, when the spans of adjacent frame beams have great difference, the short-span frame beam can be designed as coupling beam.
在高烈度地震区，相邻框架梁跨度相差过大时，可以将短跨框架梁按照连梁设计。
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