徐州工程学院学报（自然科学版）2024，Vol.39Issue(4)：18-22,5.
斜向交叉钢筋网水泥砂浆加固墙体设计与抗震性能分析
Design and Seismic Performance Analysis of Reinforced Walls with Oblique Crossed Reinorcing Steel Mesh and Cement Mortar
摘要
Abstract
This study addresses the issue of low seismic resilience of masonry structures in earthquakes.ABAQUS was employed to construct a simulation test environment,and a concrete constitutive calculation method was utilized to assess masonry performance.Furthermore,integral modeling was selected based on the specific modeling parameters.The results demonstrate that when the displacement value reaches 2.86 mm,the maximum load value of the designed model under the skeleton curve reaches 238.14 kN.Additionally,the cracking displacement and ultimate displacement of the model are observed to be 1.58 mm and 2.56 mm,respectively.The cracking load and ultimate load are 213.52 and 238.14 kN,respectively.The model displays enhanced seismic resilience and is capable of accommodating more significant pressure fluctuations.This novel method can enhance the mechanical properties of the existing masonry wall structure.It offers an economical and effective solution for the seismic reinforcement of masonry structures and provides a new perspective for future architectural design and construction practices.关键词
水泥砂浆/钢筋/斜向交叉钢筋网/砌体/混凝土/墙面/抗震Key words
cement mortar/steel reinforcement/oblique crossed steel mesh/masonry/concrete/wall/aseismatic分类
建筑与水利引用本文复制引用
李云雷,黄新华..斜向交叉钢筋网水泥砂浆加固墙体设计与抗震性能分析[J].徐州工程学院学报（自然科学版）,2024,39(4):18-22,5.基金项目
江西省教育厅科学技术课题(GJJ212823) （GJJ212823）
莆田市科技项目(2021SM002) （2021SM002）
