不同盐度洪水对盐湖路基溶蚀影响的室内研究  

Study on the Dissolution and Corrosion of Railway Basis Salt Lake Zone by Different Saliferouss Water at Room Condition

作　　者：董亚萍[1] 李权[1] 戈桦[1] 陈大福[1] 

机构地区：[1]中国科学院青海盐湖研究所,西宁810008

出　　处：《盐湖研究》1997年第3期93-104,共12页Journal of Salt Lake Research

基　　金：青藏线盐湖路基防蚀技术研究子课题

摘　　要：对不同盐度洪水与铁路路基岩盐作用进行了相图分析。通过静、动态浸蚀岩盐试验，获得不同浓度卤水浸泡不同组成岩盐过程的溶蚀速度，盐溶解量及盐抗压强度变化的规律。为铁路岩盐路基的防洪及采取防护措施提供科学依据。The phase diagram of saliferous water-railway basis saltstone system was analysized. The dissolvation and corrosion rate of different concentration of brine to different composition of saltstone,the dissolvability data and changing way of salt anti-pressure strength were obtained by static and dynamic testing. At last,references of .water-proof and protection of railway base were given.

关 键 词：盐度 岩盐 盐湖 路基 洪水 溶蚀 

分 类 号：U213.1[交通运输工程—道路与铁道工程]