摘要
通过调节桥墩高度的差异得到两种工况,同一种工况下对固结墩数量作调整,对比计算结果,得到不同工况下的固结墩数量对桥梁结构内力影响的规律。对于预制T梁桥在实施过程中桥梁结构的配筋具有指导作用。
It is of great practical significance to study its mechanical perfor mance.Two working conditions are obtained by adjusting the difference of pier height,and the number of consolidation piers is adjusted under the same working condition.By comparing the calculation results,the rule of the influence of the number of consolidation piers under different working conditions on the internal force of bridge structure is obtained.It has a guiding role for the reinforcement of bridge structure during the implementation of prefabricated T-beam bridge.
作者
高宁
GAO Ning(Guizhou Transportation Planning Survey&Design Academy Co.,Ltd.,Guizhou Guiyang 550081 China)
关键词
预制T梁
桥墩
固结
内力
prefabricated T-beams
bridge pier
rigid connection
internal force
