[1]蒋永生,蓝宗建,冯纪寅.钢筋混凝土框架节点梁端抗震性能的试验研究[J].东南大学学报(自然科学版),1980,10(4):32-39.[doi:10.3969/j.issn.1001-0505.1980.04.004]
 Jiang Yong-sheng,Lan Zong-jian,Feng Ji-yin.An Experimental Study of Aseismic Behavior at Beam Ends of Reinforced Concrete Frame Joints[J].Journal of Southeast University (Natural Science Edition),1980,10(4):32-39.[doi:10.3969/j.issn.1001-0505.1980.04.004]
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钢筋混凝土框架节点梁端抗震性能的试验研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
10
期数:
1980年第4期
页码:
32-39
栏目:
本刊信息
出版日期:
1980-12-20

文章信息/Info

Title:
An Experimental Study of Aseismic Behavior at Beam Ends of Reinforced Concrete Frame Joints
作者:
蒋永生蓝宗建冯纪寅
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Author(s):
Jiang Yong-sheng Lan Zong-jian Feng Ji-yin
关键词:
抗震性能 框架节点 节点核芯区 承载能力 试验研究 装配式 梁端塑性铰 钢筋混凝土 钢筋应力 塑性铰区
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1980.04.004
摘要:
根据震害的经验,我们进行了钢筋混凝土框架节点梁端抗震性能的试验研究,其中包括整浇节点、装配式齿槽节点和明牛腿节点。节点的设计均按“强柱弱梁”的原则进行,使所有的塑性铰在梁端产生。为了使梁的延性充分发挥,试验研究了梁内主筋在节点核芯区的不同的锚固方案以及装配式节点中梁内主筋的坡口焊焊接方法。
Abstract:
An experimental study of the aseismic behavior at beam ends of reinforced concrete frame joints including monolithic connections, key-jointed connections and corbel-jointed connections is carried out. The design of the joint should obey the principle of "strong column and weak beam" so that all plastic hinges are developed at the beam ends. For the full development of beam ductility, different kinds of anchorage of beam reinforcements in the joint core and groove welded connction on longitudinal main beam bars for preeast joints are investigated.

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更新日期/Last Update: 2013-05-01