青海高原盐渍土对建筑物腐蚀性的研究  

STUDY ON CORROSIVITY OF SALINZED SOIL OF QINGHAI PLATEAU TO BUILDINGS

作　　者：张伟勤[1] 刘连新[1] 王潘劳[1] 黄梓平[1] 

机构地区：[1]青海大学

出　　处：《建筑技术》2004年第4期254-256,共3页Architecture Technology

基　　金：国家"八六三"计划项目<西部高海拔;高寒地区抗盐渍侵蚀建筑材料与技术研究>2002AA335020

摘　　要：青海省西部高盐卤地区,建筑物受卤水、盐碱、盐渍土侵蚀严重,影响其使用寿命及正常使用。对此进行调查研究后,建议采取以下对策:采用高性能混凝土;在建筑物表面做防腐涂层;降低地下水位;地基开挖换土。In the bittern area of the western Qinghai, the building can suffer from serious corrosion by brine, saline-alkali, and salinized soils, which influence its usable lifetime and normal use. After investigation, the counter-measures are suggested to adopt the high performance concrete, to make a corrosion-proof coating layer at the surface of the building, to lower the ground water lever, and to excavate and replace the soil for the foundation.

关 键 词：高原 盐渍土 建筑物 腐蚀 

分 类 号：TU761.13[建筑科学—建筑技术科学]