HUI组合钢板支护桩的力学性能数值分析  

作　　者：胡益平 

机构地区：[1]杭州市钱江新城开发集团有限公司,杭州310021

出　　处：《科技创新与应用》2025年第5期83-86,共4页Technology Innovation and Application

基　　金：杭州市建设科研项目(2023015)。

摘　　要：HUI组合钢板支护桩结构通过创新性的截面设计,融合H型钢和钢板桩的优势,表现出良好的力学性能。该文先通过理论方法对其刚度进行计算,后利用有限元方法进行模拟和验证。通过有限元法得到的支护桩挠度曲线与理论计算结果高度吻合,验证计算模型的准确性。在此基础上,探讨组合钢板支护桩在4种工况条件下的应力、变形分布和荷载分配情况,可为组合钢板桩支护结构的设计和施工提供一定的理论依据。The HUI composite steel sheet pile structure,with its unique cross-sectional design,integrates the advantages of H-shaped steel and steel sheet piles,exhibiting excellent mechanical properties.In this paper,the stiffness of the support pile structure is evaluated through theoretical calculations,and simulated validation is carried out using finite element analysis technology.The simulation results show that the deflection of the support pile structure is highly consistent with the theoretical calculated values,verifying the accuracy of the finite element calculation model.Finally,the stress distribution,deformation distribution,and load distribution of the support pile under different working conditions are explored,providing a theoretical basis for the design and optimization of similar support structures.

关 键 词：HUI组合结构 钢板桩 应力 变形 有限元法 

分 类 号：TU753.3[建筑科学—建筑技术科学]