The steel ratio at the bottom of a large beam should be restricted to avoid possible column failure in shear.
对于柱端剪切破坏应采用限制大梁底部纵向钢筋的方法予以避免。
In this paper, the failure modes of shear and working breadth for shear are discoursed.
文中还对板的剪力破坏形态和工作宽度进行了论述。
Shear strength and shear strain are the basic properties in mechanics of concrete. They also serve as important data for finite element and failure criterion research on concrete.
抗剪强度和剪切变形是砼的基本力学性能，又是强度理论研究和有限元分析的重要数据。
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