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随着城市建设的大规模发展和人们环保意识的增强,对管道施工技术的要求也不断提高。爆破顶管技术因其无需隔断交通、噪音以及震动小、可以在很深的地下敷设、可以穿越障碍物、对施工周围的影响很小等优点,越来越受到城建部分的青睐。本文结合六安市凤凰桥污水处理厂爆破顶管实例进行分析,证实了爆破顶管技术应用在岩石地层中效果明显。
With the large-scale development of urban construction and people’s awareness of environmental protection, the requirements of pipeline construction technology are also continuously increasing. Blasting pipe jacking technology is more and more favored by urban construction because of its advantages of no need to cut off traffic, noise and vibration, can be laid in deep underground, can pass obstacles, and has little impact on the construction surroundings. In this paper, the analysis of blasting pipe jacking in Fenghuangqiao Sewage Treatment Plant in Lu’an City shows that the blasting pipe jacking technology has obvious effect in rock strata.