| 云南省某岩溶隧洞涌水量预测 |
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| 引用本文： | 晁江琴,徐世光,范柱国,尚利康.云南省某岩溶隧洞涌水量预测[J].水资源与水工程学报,2013,24(6):167-170. |
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| 作者姓名： | 晁江琴 徐世光 范柱国 尚利康 |
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| 作者单位： | [1]昆明理工大学,云南昆明650093 [2]云南地勘工程总公司,云南昆明650041 |
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| 摘 要： | 云南省牛栏江-滇池补水工程大五山隧洞6号支洞在施工过程中排水量持续不减,影响施工进度。为指导下步施工工作,选用Q-S曲线法、比拟法和大井法三种方法对支洞涌水量进行了预测,结果分别为25 088,17 580,24 528 m3/d。经对比,水文地质比拟法误差最小,与隧洞施工开挖实况吻合较好,涌水量计算结果可直接指导施工。
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| 关 键 词： | 岩溶涌水 涌水量预测 大五山隧洞6号支洞 牛栏江-滇池补水工程 |
Forecast of karst water bursting in one rock dissolving tunnel of Yunnan Province |
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| CHAO Jiangqin,XU Shiguang,FAN Zhuguo,SHANG Likang.Forecast of karst water bursting in one rock dissolving tunnel of Yunnan Province[J].Journal of water resources and water engineering,2013,24(6):167-170. |
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| Authors: | CHAO Jiangqin XU Shiguang FAN Zhuguo SHANG Likang |
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| Affiliation: | 1 ( 1. Kunming University of Science and Technology, Kunming 650093, China ; 2. Yunnan Geological Engineering Corporation, Kunming 650041, China) |
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| Abstract: | The water discharge continues unabating in the construction of Niulanjiang - Dianchi replen- ishment project of Tunnel 6 in Yunnan Province , witch affects the construction progress. In order to guide the next construction work,the Q -s curve method,hydro- geological analogue method and Dajing meth- od were chosen to predict water inflow. The forecast results of three method are 25088,17580,24528 cu- bic meters per day respectively. By contrast, The minimum error is hydro - geological analogy method that accords with actual tunnel construction excavation. The calculation results of karst water bursting can di- rectly guide the construction. |
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| Keywords: | karst water bursting forecast of karst water bursting tunnel 6 of Dawushan Niu Lanjiang -Dian chi replenishment project |
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