探讨了次生扭矩对钢筋混凝土双向受弯梁抗剪承载力的影响。
The effects of secondary torsion on shear strength of biaxial flexural reinforced concrete beams are analyzed.
根据试验结果,本文提出了抗裂度、极限扭矩以及在使用荷载作用下最大允许扭矩的计算公式。
Based on the test results the paper presents formulas for determining cracking torque, ultimate torque and the maximum admissible torque under service loads.
实际工程中可通过减小结构所受的外扭矩与提高结构的抗扭刚度来控制高层建筑结构的扭转效应。
The torsion effect of tall building structures can be controlled by decreasing the moment of torsion and increasing the structural torsion stiffness in practice engineering.
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