| 地锚的设计计算与施工方法 |
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| 引用本文： | 张庆芳. 地锚的设计计算与施工方法[J]. 南阳理工学院学报, 2012, 0(2): 33-35 |
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| 作者姓名： | 张庆芳 |
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| 作者单位： | 湖北工程学院城市建设学院 |
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| 摘 要： | 在不具备放坡条件且地下水较高的深基坑中，地连墙锚杆外加地锚支护，具有极其复杂抗拔承载机理及极限抗拔承载力。锚杆挡墙中的地锚能提供足够的抗滑力，且能提高潜在滑移面上的抗剪强度，有效地阻止坡体滑移，应用于深基坑、公路高边坡等工程。具体操作有：测量定位、成孔、投放地锚杆体、下瓜米石、注浆、锚头安装等步骤。
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| 关 键 词： | 地锚 设计 施工方法 |
ANCHOR DESIGN,CALCULATION AND CONSTRUCTION METHODS |
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| ZHANG Qing-fang. ANCHOR DESIGN,CALCULATION AND CONSTRUCTION METHODS[J]. Journal of Nanyang Institute of Technology, 2012, 0(2): 33-35 |
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| Authors: | ZHANG Qing-fang |
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| Affiliation: | ZHANG Qing-fang(School of Urban Construction,Hubei Engineering University,Xiaogan 432000,China) |
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| Abstract: | When it is impossible for slope making and the level of groundwater is high in deep excavation, wall anchor, plus ground anchor, possesses extremely complex uplift mechanism and ultimate pullout bearing capacity. Anchors in the anchor retaining wall can provide sufficient sliding resistance force and increase the shear strength of the potential slip surface so as to prevent slope sliding. This can be used in deep excavation, road and high slope projects. Specific operations include measuring and positioning, pore creation, putting ground anchor, pouring slag stones, grouting and anchor head installation. |
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| Keywords: | anchor design construction methods |
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