| 锚杆喷射混凝土支护技术在撒台水库泄洪隧洞工程中的应用 |
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| 引用本文： | 张鹏,席志强.锚杆喷射混凝土支护技术在撒台水库泄洪隧洞工程中的应用[J].水利与建筑工程学报,2008,6(4). |
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| 作者姓名： | 张鹏 席志强 |
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| 作者单位： | 1. 宁夏中卫市水务局,宁夏,中卫,751700
2. 固原市水利勘测设计院,宁夏,固原,756000 |
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| 摘 要： | 锚杆喷射混凝土支护是隧洞塌方临时支护的主要措施。就锚杆喷射混凝土支护技术,在泄洪隧洞工程软弱夹层塌方段的支护措施进行阐述,主要从锚杆施工、原材料的控制、施工机具、混合料的配合与拌制,喷射前的准备工作、喷射作业、安全技术,施工要点等几方面进行论述,供同类隧洞工程施工时参考和借鉴。
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| 关 键 词： | 隧洞 锚杆 喷射混凝土 |
Application of Supporting Technique with Anchor and Sprayed Concrete in Project of Flood-discharging Tunnel in Satai Reservoir |
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| ZHANG Peng,XI Zhi-qiang.Application of Supporting Technique with Anchor and Sprayed Concrete in Project of Flood-discharging Tunnel in Satai Reservoir[J].Journal of Water Resources Architectural Engineering,2008,6(4). |
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| Authors: | ZHANG Peng XI Zhi-qiang |
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| Affiliation: | 1.Zhongwei City Water Conservancy Bureau of Ningxia;Zhongwei;Ningxia 751700;China;2.Guyuan City Investigation and Design Institute of Water Conservancy;Guyuan;Ningxia 756000;China |
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| Abstract: | The supporting technique with the anchor and sprayed concrete is a main measure for supporting temporarily when the tunnel collapsed.Here,the applied conditions of this technique in the soft interlayer collapse section of a flood-discharging tunnel are discussed,such as the anchor construction,control of raw materials,construction machines and tools,mixing of composite materials,preparation before spraying,spraying operation,safely and construction points,etc.These experiences could provide the references f... |
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| Keywords: | tunnel anchor sprayed concrete |
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