复杂环境石方开挖精准控制安全爆破施工工法  

Precise control and safe blasting construction method for rock excavation in complex environments

作　　者：张海英 王京华 李朝 ZHANG Haiying;WANG Jinghua;LI Chao(Xiamen Anneng Construction Co.,Ltd.,Xiamen 361004,China;Zhongneng(Xiamen)Construction Co.,Ltd.,Xiamen 361004,China;Fujian Juzhu Group Co.,Ltd.,Xiamen 361009,China)

机构地区：[1]厦门安能建设有限公司,福建厦门361004 [2]中能(厦门)建设有限公司,福建厦门361004 [3]福建巨铸集团有限公司,福建厦门361009

出　　处：《水利建设与管理》2024年第2期13-21,共9页Water Conservancy Construction and Management

摘　　要：本文针对复杂环境的石方爆破施工进度慢、爆渣大块率高、安全警戒难度大等技术难题,研发了精准控制爆破技术、分段间隔装药技术和无人机辅助警戒技术,实现了低振动速度、小块径爆渣、安全警戒的爆破作业,并形成了复杂环境石方开挖间隔装药精准控制爆破施工工法,可为类似工程石方爆破施工提供参考和借鉴。This paper addresses technical challenges in rock blasting construction in complex environments,such as slow progress,high rates of large debris,and difficulties in safety precautions.It has developed precise control blasting techniques,segmented loading techniques,and drone-assisted safety alert technologies,achieving low vibration speeds,smaller fragment sizes,and safe blasting operations.This has resulted in a precise control blasting construction method for interval charging in complex environmental rock excavation,which can serve as a reference for similar projects involving rock blasting construction.

关 键 词：精准控制爆破 安全爆破网络 间隔装药 无人机警戒 

分 类 号：TV542[水利工程—水利水电工程]