Design and Construction Techniques for a Safe Planningand Ezecution of High CFRDs
Progress in design and construction of CFRD have been reached by taking measures to correct deficiencies observed in other dams which have affected the performance with the presence of high leakages. This article discusses the strategy taken by designers and constructors to improve the behavior of the perimetric joint,to control fissures on the slab,to analyze cracking sub parallel to the plinth,to design compressive joints to prevent spalling,and to avoid high leakages. The article also present design rules recently applied in very high dams to prevent these problems and the excellent performance reached in modern high CFRDs.
Concrete face rockfill dams compression joints
Bayardo Materón
Director of Bayardo Materon & Associados Sao Paulo Brazil.President of International Society of CFRDs
国际会议
The 1st International Symposium on Rockfill Dams(第一届堆石坝国际研讨会)
成都
英文
59-65
2009-10-18（万方平台首次上网日期，不代表论文的发表时间）