摘要
随着现代施工技术的不断发展,只有通过不断寻求新技术、新工艺、新材料、新设备,才能提高企业的竞争力和可持续发展能力。在北沟隧道开挖位置受限的条件下,采用HSCA高效无声破碎剂胀裂石方,具有无振动、无噪声等优点。文章主要就HSCA高效无声破碎剂的作用机理、破碎方法以及在施工过程中的应用情况进行简单阐述,为同类工程提供借鉴。
With the continuous development of modern construction technology,only by constantly seeking new technologies,new processes,new materials and new equipment,can the competitiveness and sustainable development ability of enterprises be improved.Under the condition of limited excavation position of Beigou tunnel,HSCA high-efficiency silent breaking agent is used to crack rock,which has the advantages of no vibration and no noise.In this paper,the mechanism of HSCA high-efficiency silent breaking agent,breaking method and application in the construction process are briefly described,which can provide reference for similar projects.
作者
张伟
ZHANG Wei(China Railway 20th Bureau Group Municipal Engineering Co.,Ltd.,Lanzhou 730046,China)
关键词
破碎剂
作用机理
使用方法
应用试验
施工方法
crushing agent
mechanism of action
usage method
application test
construction method
