公路隧道复式交叉跨越混联预裂爆破网路技术研究  

Research on the Technology of Compound Crossing and Mixed Prespliting Blasting Network in Highway Tunnel

作　　者：徐行军 黄树榕 程玉泉 XU Xingjun;HUANG Shurong;CHENG Yuquan(College of Civil Engineering,Fujian Chuanzheng Communication College,Fuzhou 350007,China;CCCC First Highway Engineering CO.,Ltd.,Xiamen 361021,China)

机构地区：[1]福建船政交通职业学院土木工程学院,福州350007 [2]中交一公局厦门工程有限公司,厦门361021

出　　处：《成都工业学院学报》2022年第3期47-50,共4页Journal of Chengdu Technological University

基　　金：福建省交通运输科技项目(201936);福建船政交通职业学院2018年科教发展基金项目。

摘　　要：采用可靠性高的起爆网路是确保公路隧道爆破成功的关键所在。为对公路隧道产生拒爆的原因进行深入系统的分析,应用可靠性理论,提出隧道复式交叉跨越混联预裂爆破网路技术,通过研究该网路能有效提高起爆网路的可靠度,降低拒爆发生机率,同时提高爆破效果,对公路隧道爆破施工有一定指导意义,研究成果可为同类工程提供参考。The use of highly reliable initiation network is the key to ensure the success of highway tunnel blasting.The reasons for the rejection of blasting in highway tunnels were deeply and systematically analyzed,and the compound crossing and mixed prespliting blasting network technology was proposed by applying the reliability theory.By studying this network,the reliability of the initiation network can be effectively improved,the probability of explosion rejection can be effectively reduced,and the blasting effect can be improved at the same time.It has important guiding significance for the blasting construction of highway tunnels,and the research results can provide reference for similar projects.

关 键 词：公路隧道 起爆网路 复式交叉 跨越 混联 拒爆 可靠度 

分 类 号：U455.6[建筑科学—桥梁与隧道工程]