电石灰改良盐渍土现场试验研究  

Experimental Studying of the Stabilized Saline Soil by Calcium Carbide Dust

作　　者：付迎春[1] 

机构地区：[1]石家庄铁路职业技术学院,河北石家庄050041

出　　处：《石家庄铁路职业技术学院学报》2011年第3期7-12,共6页Journal of Shijiazhuang Institute of Railway Technology

摘　　要：依托沧黄高速公路第七标段K80+400～K80+550试验段用土进行不同含盐量试验研究,主要对电石灰改良盐渍土的液塑限、改良土的击实性、室内CBR和改良土的压缩特性等性能指标进行试验研究。通过研究,给出该标段合理的施工方案,为今后类似工程的施工提供参考。This paper does different salinity experimental investigation relying on soil from the seventh bid K80＋400～K80＋550 section of Cang-huang highway project to study the property such as liquid and plastic limits,compaction property,indoor CBR,and compression characteristics of improved saline soil by calcium carbide dust and a reasonable construction plan is given.This program may provide the guidance to the similar projects construction in the future.

关 键 词：电石灰 盐渍土 液塑限 压缩特性 

分 类 号：U416.1[交通运输工程—道路与铁道工程]