新疆粗粒盐渍土工程特性分析  

Analysis of Engineer Characteristic on Coarse Particle Saline Soil in Xinjiang

作　　者：王军[1] 刘熙峰[1] 

机构地区：[1]西北电力设计院,陕西西安710032

出　　处：《电力勘测设计》2012年第4期4-7,共4页Electric Power Survey & Design

摘　　要：粗粒盐渍土在新疆地区广泛分布,是重要工程建设场地。本文结合三个工程项目的试验数据,总结了粗粒盐渍土的主要特点,讨论了盐渍土评价中溶陷、腐蚀性、盐胀、承载力等问题,提出分层碾压回填是处理粗粒盐渍土经济可行的方法。Coarse particle saline soil is widely distribution in XinJiang area, and it is used construction field. This paper summarizes characteristics of coarse particle saline soil field according to test data on three engineering proiect, then discusses salt resolving slump, erosion, salt expansion, bearing capacity on evaluation of saline soil foundation, finally suggests compaction backfill on layer to treatment coarse particle saline soil that is applicable and economical.

关 键 词：粗粒盐渍土 盐渍土场地 溶陷 

分 类 号：P642[天文地球—工程地质学]