2) cutting excavation
路堑开挖
1.
In a cutting excavation project for the first contracting section of Luanchuan-Chifeng roadway,a reasonable blasting design is made in the light of complicated surroundings.
在滦赤线第一合同段路堑开挖深孔控制爆破工程中,针对其复杂的爆破环境,采用孔内、孔外毫秒延时爆破技术,设计了合理的爆破方案,确保周围设施和建筑物的安全,取得了预想的爆破效果。
2.
To protect a cutoff wall closing to excavation region during the course of excavating 3~# road on Xiluodu hydroelectric station,according to surroundings and vibration requirements,the method of reasonable hole parameters,millisecond time,stem length and single hole blasting of once each time applied in cutting excavation is adopted.
溪洛渡电站3#公路路堑开挖中,由于其紧邻爆区一侧有一道需重点保护的防渗墙,根据防渗墙保护要求和周围环境,应用单孔单响大区微差接力起爆技术,并通过选择合理的孔网参数、微差时间和堵塞长度等措施,并在防渗墙上布置振动监测点,根据爆后效果观察和监测点的振动测试数据来看,采用该方法能够达到降低爆破地震、控制飞石的效果,保证了工程进度和施工质量。
3) road cutting
路堑开挖
1.
The application of controlled blasting technique in road cutting under complicated environment in the Chongqing～Huaihua Railway is introduced.
结合渝怀铁路建设工程实例介绍了控制爆破技术在复杂环境下路堑开挖中的应用。
4) excavating cut slope
开挖路堑
6) excavation cutting line
路堑开挖线
补充资料：大理石石渣罩面水磨石,镶嵌大理石片的水磨石
CAS：68038-71-1
中文名称：苏云金芽孢杆菌制剂；苏云金杆菌；大理石石渣罩面水磨石,镶嵌大理石片的水磨石；7216杀虫菌；BT生物农药
英文名称：bacillus thuringiensis；agritol；bacillus thuringensis；bacillus thuringiensis berliner；bactospein；bactur；bakthane；berliner；biotrol；bitoksybacillin；btb 202；dipel
中文名称：苏云金芽孢杆菌制剂；苏云金杆菌；大理石石渣罩面水磨石,镶嵌大理石片的水磨石；7216杀虫菌；BT生物农药
英文名称：bacillus thuringiensis；agritol；bacillus thuringensis；bacillus thuringiensis berliner；bactospein；bactur；bakthane；berliner；biotrol；bitoksybacillin；btb 202；dipel
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条