摘要
结合忻保高速公路L8合同段云中山特长隧道施工实践,介绍了喷射混凝土作隧道支护的主要性能特点及作用,并阐述了喷射混凝土施工工艺,原材料控制及施工过程控制,提出了保证喷射混凝土施工质量的合理化建议,以指导实践。
Combining with Yunzhongshan super-large tunnel construction of L8 contract section along Xin-Bao expressway, the paper introduces the main performance characteristics for the sprayed concrete as the tunnel support and its role, illustrates the construction craft, the raw material control and construction process control of the sprayed concrete, and points out the reasonable suggestions for ensuring the construction quality of the sprayed concrete, so as to direct the practice.
出处
《山西建筑》
2010年第33期227-228,共2页
Shanxi Architecture
关键词
隧道
喷射混凝土
质量控制
tunnel, sprayed concrete, quality control
