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针对桩位进行研究,以抗滑桩结构为研究对象,运用FLAC3D和ANSYS对5种桩位的抗滑桩结构特性进行模拟研究,得出在保证滑坡安全系数相同时不同桩位下的抗滑桩桩身内力。根据抗滑桩结构设计要求及各桩位的内力图,分析出桩位改变对桩结构的影响。综合5种桩位的分析结果,从工程造价的角度得出合理的加固位置,并用传统的设计方法进行验证,为抗滑桩结构的优化提供参考。
In order to study the pile position, taking the anti-slide pile structure as the research object, the structural characteristics of the anti-slide pile with five kinds of pile positions are simulated by using FLAC3D and ANSYS. The results show that when the safety factor of the landslide is the same, Pile body internal force. According to the design requirements of anti-slide pile structure and the internal force map of each pile, the influence of pile change on the pile structure is analyzed. Based on the analysis results of five kinds of pile positions, the reasonable reinforcement position is obtained from the engineering cost perspective and verified with the traditional design method, which provides a reference for the optimization of anti-slide pile structure.