基于ANSYS的沉降后浇带裂缝成因分析

为了有效治理沉降后浇带裂缝引起的地下工程漏水问题,以云南某工程为例,使用理论分析与有限元软件ANSYS建立参数模型相结合的方法对后浇带裂缝进行分析,探究后浇带裂缝成因及发展趋势,结果表明:该工程后浇带在荷载作用下产生裂缝的理论最大宽度为0.1 mm,潜在的裂缝发展区域的发展值均小于0.3 mm,实际工程中无须对潜在裂缝...

Analysis of the Causes of Watering Band Cracks After Settlement Based on ANSYS

In order to effectively deal with the problem of basement leakage caused by the watering band crack after sinking,this paper starts from a project in Yunnan,analyzes the post-watering strip crack by combining theoretical analysis with the finite element software ANSYS to establish a parameter model,explores the cause and development trend of the post-watering strip crack.The results show that the theoretical maximum width of the fracture produced by the post-project watering belt under the effect of load is 0.1 mm,and the development value of the potential crack development area is less than 0.3 mm.After selecting suitable materials to deal with the cracks in the back watering strip,the problem of leakage was solved,which achieved the goal of improving building safety and provided some reference for sealing cracks similar to underground works.