| 水电站拱肩槽建基面岩体松弛带研究 |
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| 引用本文： | 李洪建, 聂德新, 傅荣华. 2008: 水电站拱肩槽建基面岩体松弛带研究. 工程地质学报, 16(S1): 525-528. |
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| 作者姓名： | 李洪建 聂德新 傅荣华 |
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| 作者单位： | 1.成都理工大学环境与土木工程学院 成都 610059 |
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| 摘 要： | 拱肩槽建基面岩体在爆破开挖后,由于岩体应力的急剧变化,岩体发生松弛、卸荷,在浅表部形成松弛带,确定松弛带厚度对工程具有重要意义。本文通过利用纵波波速等方法确定松弛带厚度,对其他类似工程也有一定的借鉴作用。
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| 关 键 词： | 松弛带 风化 高边坡 |
THE STUDY ON ROCKMASS RELAXING THICKNES OF HYDROPOWER SPANDREL |
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| LI Hongjian, NIE Dexin, FU Ronghua. 2008: THE STUDY ON ROCKMASS RELAXING THICKNES OF HYDROPOWER SPANDREL. JOURNAL OF ENGINEERING GEOLOGY, 16(S1): 525-528. |
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| Authors: | LI Hongjian NIE Dexin FU Ronghua |
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| Affiliation: | 1.Institute of Engineering Geology, Chengdu University of Technology, Chengdu 610059 |
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| Abstract: | Spandrel tank based in the blasting of rock,the rock stress due to the rapid changes in rock relaxation,unloading, in the superficial form of the relaxation zone,with the thickness determine relaxation of the project is of great significance. In this paper, use of longitudinal wave velocity method,such as relaxation zone thickness, and will do some help for other similar project. |
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| Keywords: | Relaxation zone Weathering High slope |
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