道路路基开挖施工技术与安全管理措施分析

Analysis of Construction Technology and Safety Management Measures for Road Roadbed Excavation

在道路路基施工中,其特殊路段受环境、污染、安全等因素影响,采用常规爆破开挖技术很难完成任务。而二氧化碳爆破技术具有无粉尘、无需雷管、炸药等优势,可满足施工要求。文章以某道路工程为例,先对二氧化碳爆破原理进行了介绍,然后分析了二氧化碳爆破工艺流程和工艺要点,并对爆破施工安全性进行了验算,提出了安全管理措施,以期为后续类似工程提供借鉴。

In road subgrade construction,special sections are affected by environmental,pollution,safety and other factors,making it difficult to complete the task using conventional blasting excavation techniques.The carbon dioxide blasting technology has the advantages of no dust,no need for detonators,explosives,etc.,which can meet the construction requirements.The article takes a certain road project as an example to first introduce the principle of carbon dioxide blasting,then analyze the process flow and key points of carbon dioxide blasting,and verify the safety of blasting construction.Safety management measures are proposed to provide reference for similar projects in the future.