西南山区弃渣场选址及水土保持措施设计  

The Mountainous Southwest Abandon Slag Field Site Selection and Design of Soil and Water Conservation Measures

作　　者：赵俊喜 陈兵[1] 郭树银 ZHAO Junxi;CHEN Bing;GUO Shuyin(China Academy of Transportation Sciences,Beijing 100029,China)

机构地区：[1]交通运输部科学研究院,北京100029

出　　处：《交通节能与环保》2022年第2期130-133,共4页Transport Energy Conservation & Environmental Protection

基　　金：交科院科技集团创新发展基金项目“公路弃渣场水土保持设计研究”(2021-101-08)。

摘　　要：西南地区地势险要,人多地少,降雨量大,山区高速公路桥隧多,施工过程中产生的弃渣多,弃渣场防护不足不仅存在安全隐患且容易引起水土流失。本文以西南某高速公路弃渣场设计为研究对象,通过理论分析、结构计算等方法,对弃渣场选址进行了分析,同时针对西南地区特点,提出了弃渣场水土保持措施。重点对弃渣场和挡土墙的稳定性进行了计算,同时对弃渣场的防洪排导进行了计算。通过对弃渣场选址、稳定性分析、水土保持措施进行设计和计算,为当地同类项目弃渣场选址和水土保持设计提供参考。Southwest China has dangerous terrain,more people,less land,large rainfall,more bridges and tunnels of mountainous highways,more waste slag generated during construction,and insufficient protection of waste slag yard,which not only has potential safety hazards,but also is easy to cause large water and soil loss. Taking the design of a waste dump of an expressway in Southwest China as the research object,this paper analyzes the site selection of the waste dump through theoretical analysis and structural calculation,and puts forward water and soil conservation measures for the waste dump according to the characteristics of Southwest China. The stability of the waste dump and retaining wall is calculated,and the flood control and drainage of the waste dump are calculated. Through the design and calculation of the site selection,stability analysis and water and soil conservation measures of the waste dump,it provides a reference for the site selection and water and soil conservation design of the waste dump of similar local projects.

关 键 词：高速公路 弃渣场 选址 水土保持措施设计 

分 类 号：Q948[生物学—植物学]