论文部分内容阅读
由山西院与东北院设计并组织实施的山西省汾河水库泄洪隧洞进口岩塞爆破现场试验于1992年5月27日在汾河水库获得成功。汾河水库位于山西汾河干流上,距太原市98km,是一座以防洪、灌溉、工业和城市生活用水为主,兼顾发电和养鱼的大型水利工程。为提高水库防洪标准,增大水库排沙能力,于1989年9月动工增建泄洪隧洞。隧洞进口采用水下岩塞爆破施工方案。
The site test of rock plug blasting at the entrance of Shanxi Fenhe Reservoir Flood Discharge Tunnel, which was designed and organized by Shanxi Institute and Northeast Institute, was successfully completed on May 27, 1992 in Fenhe Reservoir. Fenhe Reservoir is located in the main stream of Shanxi Fen River, 98km away from Taiyuan City, is a flood control, irrigation, industrial and urban water-based, taking into account the power generation and fish farming large-scale water conservancy project. In order to improve reservoir flood control standards, increase sediment discharge capacity of reservoirs, in September 1989 to start construction of spillway tunnel. Tunnel import underwater rock burst construction program.