土工基础

土工基础 ›› 2025, Vol. 39 ›› Issue (2): 188-191.

• 工程实录 • 上一篇    下一篇

ABAQUS在既有结构纠偏工程中的应用

朱思响1，魏晓静2   

  1. （1.东营职业学院，山东东营 257091；2.东营市中等专业学校，山东东营 257091）
  • 收稿日期:2023-05-23 修回日期:2023-06-04 出版日期:2025-04-30 发布日期:2025-06-03
  • 作者简介:朱思响（1984-），男，讲师，硕士研究生，研究方向为既有结构检测与加固、工程审计等。
  • 基金资助:
    DYSK东营市社科联课题

The Application of ABAQUS in an Existing Structure Tilting Mitigation Project

ZHU Sixiang1， WEI Xiaojing2   

  1. (1.Dongying Vocational Institute, Dongying 257091；
    2.Dongying City Secondary Specialized School, Dongying 257091)
  • Received:2023-05-23 Revised:2023-06-04 Online:2025-04-30 Published:2025-06-03

摘要： 结合某7层住宅楼结构加固纠偏工程实例，详细论述了ABAQUS软件在结构加固纠偏方案设计中的应用，实现了纠偏方案设计上的优化，通过ABAQUS软件建模分析计算，找出了合理的优化桩距与优化桩长。在实现加固纠偏目的的同时，有效降低了工程整体的碳排放量，具有一定的社会效益。经加固纠偏施工后，该既有结构倾斜量由最大135 mm减小到10 mm，最终倾斜率在国家规范要求范围之内，取得了良好的工程效果，工程的实施可为类似加固纠偏工程方案的设计提供一些经验和技术上的参考。


关键词: 加固, 房屋纠偏, ABAQUS, 优化设计

Abstract: The structural rehabilitation and the tilting mitigation of a seven-story residential building are presented in this paper. The application of commercial finite element software ABAQUS in the designing of the tilting mitigation program and how ABAQUS software achieved the design optimization of program are also discussed in detail. The reasonable pile space and the optimal length of pile are determined from the numerical analysis. Under the background of the national “two-carbon minimization” strategy, through the optimization design of the structural rehabilitation and building tilting mitigation, the overall carbon emissions are effectively reduced while the purpose of the rehabilitation and the tilting mitigation are achieved. After the project, the tilting value of the existing structure is reduced from the maximum of 125mm to 10 mm, and the final tilting ratio satisfies the requirement of national code. The implementation of this project can provide a valuable project case history and a technical reference for the design and mitigation of similar projects.

Key words: Reinforcement, Residential Building Tilting Mitigation, ABAQUS Software, Design Optimization

中图分类号: