基于YJK-A的曹庄橡胶坝结构安全复核分析

Structural Safety Review Analysis of Caozhuang Rubber Dam Based on YJK-A

曹庄橡胶坝工程自1994年建成运行以来,在灌溉、地下水补源中发挥着巨大作用。由于年久失修,需对该橡胶坝进行排险加固处理。利用YJK-A计算软件对该坝体中各关键性结构进行结构安全复核。经结构安全复核,多工况下橡胶坝边墩、空箱挡墙和扶壁挡墙各结构均存在不同程度的缺陷和安全隐患。安全复核分析结果可为曹庄橡胶坝排险加固工程提供理论依据,为后续的工程设计提供有效支撑,同时也为类似工程提供参考。

Caozhuang Rubber Dam Project has played an important role in irrigation and groundwater recharge since it was completed and put into operation in 1994.Due to the long disrepair,the rubber dem needs to be reinforced.YJK-A calculation software was used to review the structural safety of key structures in the dam body.After the structural safety review,the rubber dam side pier,empty box retaining wall and buttress retaining wall had different degrees of defects and potential safety hazards under multiple working conditions.The results of safety review analysis can provide engineering theoretical basis for Caozhuang Rubber Dam reinforcement project,provide effective support for subsequent engineering design,and also provide reference for similar projects.