Key Technology for the Construction of the Anti-scouring Connecting Ground Wall at the End of Flood Protection of the Yingliangbao Hydropower Project
This paper,based on the Yingliangbao Hydropower Project,summarizes the key technology of anti-scouring ground wall construction and the application of bentonite mud under the coarse soil layer containing bleach sand and gravel,as a way to achieve good wall consolidation effect,solve the problems of seepage a-round,hole collapse and slurry leakage under the coarse soil layer containing bleach sand and gravel,ensure the construction progress and meet the requirements of anti-seepage.The experience is accumulated for the con-struction of ground connecting wall with apron end frame format under similar geological conditions,which can be used as reference for similar projects.
Yingliangbao Hydropower ProjectAnti-scouring connecting ground wall at the end of flood protec-tionFrame format anti-scouring connecting ground wall
万方数据
维普
