圆弧斜墙结构方案分析

Analysis of Structure Scheme of Arc Inclined Wall

针对结构设计软件中圆弧斜墙模拟中存在的各向刚度均衡问题,提出采用密梁密柱体系模拟斜向圆弧混凝土墙体的方法,通过改变梁柱杆系截面尺寸及其间距,使得梁柱体系轴向刚度、抗侧刚度与相同尺寸混凝土墙的轴向刚度、抗侧刚度近似相等.并基于所提出方法对圆弧斜墙进行了建模分析,根据计算结果对反映出的问题,给出了相应加强措施,可供相似工程参考.

Aiming at the problems in the simulation of circular arc inclined walls in the structural design software,the adoption of a dense beam and dense column system is proposed to simulate the inclined circular arc concrete wall.By changing the cross-section size and spacing of the beam-column system,the axial stiffness and lateral stiffness of the beam-column system are approximately equal to those of the concrete wall of the same size.Based on the above methods,a modeling analysis of the arc inclined wall is carried out,and corresponding strengthening measures are proposed according to the problems reflected by the calculation results.The above methods and enhancement measures can be used as reference for similar projects.