| 预应力框架节点的试验研究 |
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| 引用本文： | 唐九如,庞同和,花霞萍.预应力框架节点的试验研究[J].东南大学学报(自然科学版),1988(1). |
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| 作者姓名： | 唐九如 庞同和 花霞萍 |
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| 作者单位： | 南京工学院土木工程系，南京工学院土木工程系，南京工学院土木工程系 |
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| 摘 要： | 预应力框架节点是一种新型节点。通过8个梁柱组合体试件在低周反复荷载下的试验,考察了预应力对节点强度、刚度和能量耗散能力的影响,研究了梁筋在节点的粘结滑移问题。根据试验结果,提出了设计建议。
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| 关 键 词： | 梁 柱 节点 预应力混凝土 抗剪强度 粘结 锚固 |
Experimental Study of Partially Prestressed Concrete Frame Beam-Column Joints |
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| Tang Jiuru Pang Tonghe Hua Xiapin.Experimental Study of Partially Prestressed Concrete Frame Beam-Column Joints[J].Journal of Southeast University(Natural Science Edition),1988(1). |
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| Authors: | Tang Jiuru Pang Tonghe Hua Xiapin |
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| Institution: | Department of Civil Engineering |
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| Abstract: | The prestressed concrete beam-eolumu joint is a new type in reinforced concrete frame.Eight exterior beam-column joints under reversed cyclic load- ing were tested.The effect of the prestressing force on strength,stiffness and energy dissipation capacity of beam-column joints was observed.The beam bar slippage was also investigated.Based on the results some design reco- mmendations are presented. |
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| Keywords: | beams columns joints prestressed concrete shear strength bond anchorage |
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