防护工程中喷射煤渣混凝土密实回填应用探讨  

Discussion on the application of cinder shotcrete in compact backfilling construction of protective engineering

作　　者：朱明众 齐风军 刘英义[2] 

机构地区：[1]济南军区72463部队,济南250022 [2]济南军区司令部工程科研设计所,济南250002

出　　处：《防护工程》2013年第5期66-69,共4页Protective Engineering

摘　　要：基于防护工程施工中密实回填施工效率低、费用高的实际，从煤渣混凝土的性能分析入手，研究了喷射煤渣混凝土施工工艺和方法步骤，以利用煤渣混凝土喷射施工的特点提高回填作业效能。试验及实用证明，用喷射煤渣混凝土进行回填是提高施工效率的有效方法，对提高防护工程密实回填质量、改善工程结构强度、增强工程防护性能具有重要意义。Based on the fact of low efficiency and high consumption of backfilling construction in protective engineering and an analysis of the cinder concrete performance, the cinder shotcrete construction technology and methods and steps have been studied so as to use the characteristics of construction of the cinder concrete to improve the efficiency of backfilling work. It has been proved that it is an effective way to improve efficiency using the cinder shotcrete in compact backfilling construction in experiment and practice. It has important significance for improving the quality of high density backfilling and the strength of structure, and for enhancing the performance of protective engineering.

关 键 词：喷射煤渣混凝土 密实回填 应用 

分 类 号：TU522.3[建筑科学—建筑技术科学]