| 膨胀型混凝土用建筑锚栓拉拔试验研究 |
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| 引用本文： | 张曙光,邹超英. 膨胀型混凝土用建筑锚栓拉拔试验研究[J]. 低温建筑技术, 2003, 0(6): 50-52 |
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| 作者姓名： | 张曙光 邹超英 |
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| 作者单位： | 1. 长春工程学院,长春,130012
2. 哈尔滨工业大学建筑工程学院,哈尔滨,150090 |
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| 摘 要： | 对埋置于混凝土中的膨胀型建筑锚栓进行拉拔试验,利用弹性理论对混凝土体内受集中力作用时的应力状态进行弹性分析,结合修正的莫尔库仑材料破坏准则确定了锚栓在轴向拉拔力作用下的弹性极限荷载,根据极限平衡条件得出拉拔极限承载力的计算公式
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| 关 键 词： | 建筑锚栓 弹性分析 弹性极限荷载 拉拔承载力 |
| 文章编号： | 1001-6864(2003)06-0050-03 |
| 修稿时间： | 2003-07-07 |
THE PULL -OUT EXPERIMENT STUDY AND THEORITIAL ANALYSIS OF EXPANSION BUILDING ANCHORS IN CONCRETE |
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| ZHANG Shu-guang,ZOU Chao-ying. THE PULL -OUT EXPERIMENT STUDY AND THEORITIAL ANALYSIS OF EXPANSION BUILDING ANCHORS IN CONCRETE[J]. Low Temperature Architecture Technology, 2003, 0(6): 50-52 |
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| Authors: | ZHANG Shu-guang ZOU Chao-ying |
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| Affiliation: | ZHANG Shu-guang~1,ZOU Chao-ying~2 |
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| Abstract: | In this article,the expansion building anchors embedded in the concrete and subjected to the concentrated tension load are tested.By using elastic theory,the elastic stress condition with a concentrated tensile force in concrete body have been got.We have also got elastic ultimate load and pull-out capacity of the expansion anchors by using Modified Coulomb material failure criterion and ultimate equation. |
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| Keywords: | building anchor elastic analysis elastic ultimate load pull-out ultimate capacity |
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