摘要
基于对杜公岭隧道取样进行室内试验和现场变形测试,查明杜公岭隧道石膏、硬石膏的分布特征,分析石膏、硬石膏的病害机理,采用综合措施施工处理后消除其对工程的危害,为类似工程提供借鉴和参考。
Based on the indoor test and field deformation test of Dugongling tunnel sampling,the distribution characteristics of gypsum and anhydrite in Dugongling tunnel are found out,the disease mechanism of gypsum and anhydrite is analyzed,and the hazards to the project are eliminated by comprehensive measures after construction,which can provide reference for similar projects.
作者
赵强
徐春枝
Zhao Qiang;Xu Chunzhi(Yellow River Survey Planning and Design Research Institute Co.,Ltd.,Zhengzhou 450003,China)
出处
《山西建筑》
2019年第19期56-57,共2页
Shanxi Architecture
关键词
石膏
硬石膏
软化性
膨胀性
gypsum
anhydrite
softening
expansibility
