Paper Title:
Experimental Research on Preventing Root-Stones Loss with Tetrahedron-Like Concrete Penetrating Frames
  Abstract

The root-stones loss for flood control project is serious in the Lower Yellow River, and the tetrahedron-like concrete penetrating frame is a new protection technology. The Experiment on preventing root-stones loss of flood diversion and regulation works in Taohuayu with tetrahedron-like concrete penetrating frames in the Xingyang reach of the Yellow River. The experiment results show that: (1) the technology of tetrahedron-like concrete penetrating frame is simple, and it can make root-stones very steady; (2) the tetrahedron-like concrete penetrating frame can effectively reduce the depth of scour holes in front of dam and slow the direct impact of water flow on the dam body; (3) the tetrahedron-like concrete penetrating frame can effectively reduce root-stones loss and save lots of stones; (4) the tetrahedron-like concrete penetrating frames could be made use of for the project foundation stabilization, and they are thrown into the slope of root-stones and the riverbed outside slope toe within a certain width to increase the effect of root-stones protection better.

  Info
Periodical
Advanced Materials Research (Volumes 233-235)
Edited by
Zhong Cao, Lixian Sun, Xueqiang Cao, Yinghe He
Pages
1930-1934
DOI
10.4028/www.scientific.net/AMR.233-235.1930
Citation
J. Shi, X. L. Zhang, Z. X. Huang, "Experimental Research on Preventing Root-Stones Loss with Tetrahedron-Like Concrete Penetrating Frames", Advanced Materials Research, Vols. 233-235, pp. 1930-1934, 2011
Online since
May 2011
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Price
$32.00
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