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关于钢筋混凝土弯筋梁的抗剪强度问题,以往我们曾做过简支梁的试验研究,得出了一定的规律性的认识。但是,对于在端弯矩作用下的梁,如约束梁和连续梁或其它有端弯矩作用的梁,其抗剪机理、抗剪强度和弯筋的作用怎样,与简支梁的区别怎样,都是值得深入研究的问题.为此,我们做了12根约束弯筋梁和5根对比简支弯筋梁在均布荷载作用下的抗剪性能试验,以便进行探讨。
On the shear strength of reinforced concrete beams with bent beams, in the past we have done a simple test of beam, reached a certain regularity of understanding. However, what is the difference between shear strength, bending strength, and simply supported beams for beams subjected to end bending moments, such as restraining beams and continuous beams or beams with end bending moment? , Are all problems that deserved further study.Therefore, we have done 12 shear-resistant beams and 5 simply-supported beams under uniform load in order to study the shear resistance.