ANALYTICAL STUDY FOR SHEAR RESISTING MECHANISM USING LATTICE MODEL
ANALYTICAL STUDY FOR SHEAR RESISTING MECHANISM USING LATTICE MODEL
复制标题
抗剪机构的格子模型分析研究
DOI：
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复制
发表时间：
1995
期刊：
影响因子：
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通讯作者：
Tanabe Tada
中科院分区：
文献类型：
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作者：
J. Niwa;Choi Ik;Tanabe Tada
The authors have developed a lattice model, which can be considered a simplified analytical model, to clarify the changes in the shear resisting mechanism of reinforced concrete beams during, for example, the initiation of diagonal cracking, yielding of the shear reinforcement, and crushing of the web concrete. This is a practical and macroscopic analytical model to explain the shear resisting mechanism. The applicability of this lattice model is examined by shear strength equations proposed in the past and available experimental data. After verification of the lattice model, the validity of the modified truss analogy, which forms the basis of current Japanese shear design specifications, is examined thoroughly using the lattice model.
