摘要
KMTC项目位于我公司承建的M坝与K坝之间,目的是将K坝库区的水引至M坝,1,2号渡槽结构是连通明渠、1,2号隧洞的关键,并且渡槽下部结构是主要的承重部分,其施工工艺及质量关系整个项目的质量,加上项目位于森林保护区,以及斯里兰卡属热带季风气候,中部省雨水较多,森林覆盖率大,地下水丰富,所以地基处理必不可少,针对各种限制条件及渡槽下部结构形式,总结了地基施工重点及难点。
KMTC project is located between M dam and K dam to divert water from the K dam reservoir area to M dam.No.1 and No.2 aqueduct structure is the key to connect the open channel and No.1 and No.2 tunnels.The lower structure of the aqueduct is the main bearing part,and its construction technology and quality are related to the quality of the whole project.The KMTC project is located in the forest protection area and belongs to the tropical monsoon climate.Rain water,forest cover and groundwater are abundant in the project area,so foundation treatment is indispensable.In view of various restrictions and structural forms of the lower part of the aqueduct,this paper summarizes the key points and difficulties of foundation construction.
作者
张宇
杨涛
王玉祥
ZHANG Yu;YANG Tao;WANG Yu-xiang(POWERCHINA SINOHYDRO ENGINEERING BUREAU 14 CO.,LTD.,Kunming 650041,China)
出处
《云南水力发电》
2022年第S02期41-43,共3页
Yunnan Water Power
关键词
渡槽
下部结构
地基处理
施工重难点
aqueduct
substructure
foundation treatment
difficulties in construction