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剪力墙是轻型木结构中重要的抗侧力构件,其抗侧性能受到众多因素影响,例如钉子的规格和间距、覆面板材的铺设方式及尺寸、是否有横撑及加载方式等。由于受到试验设备、经费等方面的限制,很难精确地研究各个影响因素而反复进行试验,因此对剪力墙抗侧性能的深入研究受到一定的限制。采用有限元方法,只要其有效性得到验证,就可以大大节约时间及成本。本文采用有限元软件SAP2000及ABAQUS,以经过试验的剪力墙为例进行单向荷载下的模拟分析,并与试验结果对比,比较两种软件的模拟结果、分析精度和适应性,为今后木结构剪力墙的有限元分析提供参考。
Shear wall is an important component of light-weight wood structure, and its anti-side performance is affected by many factors, such as nail size and spacing, the laying of the cladding plate and size, whether there are cross-bracing and loading methods. Due to the limited equipment, funding and other constraints, it is difficult to accurately study the impact of various factors and repeated tests, the anti-side performance of the shear wall in-depth study subject to certain restrictions. Using the finite element method, as long as its validity is verified, it can greatly save time and cost. In this paper, using finite element software SAP2000 and ABAQUS, with the shear wall tested as an example for one-way load simulation analysis and comparison with the experimental results, the simulation results of two kinds of software, analysis accuracy and adaptability for the future wood The finite element analysis of structural shear wall provides a reference.