溪洛渡水电站左岸导流洞施工技术

Yunnan Water Power(2007)

Cited 1|Views1
No score
Abstract
溪洛渡水电站左岸导流洞洞身为城门洞型特大断面。顶拱开挖采用先中导洞贯通,后两侧扩挖与支护;中层采用两侧预裂、中间梯段爆破;下层采用水平光面爆破。边顶拱混凝土衬砌采用钢模台车,并采取温控防裂措施。
More
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined