斯里兰卡K坝隧洞开挖技术

Excavation Technology of K-dam Tunnel in Sri Lanka

斯里兰卡Kaluganga水库首部工程(以下简称“斯里兰卡K坝项目”)所在区域雨季为11月至次年2月,距离斯里兰卡首都科伦坡大约170km,位于Amban Ganga上的Moragahakanda开发的部分,将卡鲁干葛的水调到规划的Moragahakanda水库。结合国外当地特殊的气候环境和特定的技术条款要求,阐述了如何实施斯里兰卡K坝隧洞开挖。

Sri Lanka K-Dam Project is located in Moragahakanda on Amban Ganga,approximately 170 km from Colombo,the capital of Sri Lanka,and the rainy season is November to February of the following year.The project is to transfer Kaluganga water to the planned Maragahakanda Reservoir.This paper describes how to excavate the K-dam tunnel in Sri Lanka in combination with the special climatic environment and specific technical terms and conditions abroad.