水电工程中弱风化岩体可利用性探讨  

The Utility Analysis for Weakly Weathered Rock Mass in Hydroelectric Engineering

作　　者：卢建平[1] 陆兆溱[1] 钟肖青 

机构地区：[1]国家海洋局杭州海洋工程勘测设计研究中心,河海大学工程勘测系,深圳市建筑材料工业集团公司地产部

出　　处：《岩土力学》1996年第1期41-47,共7页Rock and Soil Mechanics

摘　　要：根据水电工程实际，分析了岩体各风化分带的特点，提出在用其它定性与定量相结合的方法对岩体进行风化分带之后，用有序地质量最优分割法对岩体进行弱风化亚带的定量划分．从而为水电工程准确确定建基面高程提供了较为科学的方法。将该法应用于歪头山铁矿边坡工程、岩体风化分带，获得了较好的效果。On the basis of the practice in hydroelectric engineering, characteristics of all the weatheredzones of rock mass are analysed. A new optimal cut method is put forward for quantitatively determining thesub-zones in weakly weathered rock mass through orderly geological quantities after zoning of weathered rockmass is performed by means of other quantitative and qualitative methods. Thereby, a scientific method forprecisely determining the height of basement is submitted. This method is highly mathematical and can beeasily implemented on computer. This method is used in slope engineeing of Waitou Hill Mine with a good effect.

关 键 词：水电工程 风化岩体 边坡工程 可利用性 

分 类 号：TV698.232[水利工程—水利水电工程]