基于接触单元的挡墙结构受力影响分析

Analysis of the Stress Influence of the Retaining Wall Structure Based on the Contact Unit

为了反映接触单元对于挡墙结构的影响,在挡墙结构与地基之间设置接触单元。利用AYSYS软件模拟了某挡墙在拟定工况下的受力情况,重点对挡墙的应力、变形趋势及配筋结果进行分析。结果表明:考虑挡墙与地基之间的接触,能更真实地反映挡墙结构的受力及变形状态。

In order to reflect the influence of the contact unit on the structure of the retaining wall,a contact unit is arranged between the retaining wall structure and the foundation.The AYSYS software was used to simulate the stress condition of the retaining wall under the specified working condition,and the stress,deformation trend and reinforcement results of the retaining wall were specifically analyzed.The results show that consideration of the contact between the retaining wall and the foundation can better reflect the actual stress and deformation state of the retaining wall structure.