摘要
祝京水库土坝是宝鸡市在20世纪70年代修筑的,现已成为病坝,需进行加固。加固前要进行坝体的稳定计算,为此对坝体碾压土的主要物理、力学指标(界限含水率、土粒相对体积质量、干密度、渗透系数、抗剪强度)及原料场土等进行了室内试验。经过对试验结果的分析,并参照一些文献资料,确定了稳定计算基本参数的建议值。
Being constructed in Baoji City in Shaanxi Province in the 1970s,the earth dam for Zhujing Reservoir now is an ill dam that should be reinforced and the stability calculation should be made before its reinforcement. Its main physics and mechanics indexes of the rolled soil of the dam have been tested such as the crucial water content coefficient the soil grain specific weight the density of fuck the leakage coefficient the anti shear strength and the soil in the original material site. Based on the analysis of the experimental results and some reference material and information the suggested values for stability calculation have been determined.
出处
《水力发电》
北大核心
2005年第2期75-76,共2页
Water Power
关键词
病险库
土坝
稳定计算
参数
祝京水库
dangerous reservoir earth dam stability calculation parameter Zhujing Reservoir