论文部分内容阅读
露天大爆破在冶金、水电、铁路、交通、建筑、化工、煤炭等部门以及农田基本建设方面得到了广泛的应用。冶金矿山应用于露天剥离岩石等,水电部门为开发水利资源利用定向爆破修筑堤坝;铁路公路部门则用大爆破筑路堤、开盘山道路;建设部门利用控制爆破移山填海,进行海港、临海建筑物建设以增加土地利用率;农田建设中用于搬山选田、移河改道。所有这些均取得了良好的效果。随着爆破技术和爆破器材的发展,大爆破的规模越来越大,不断有新的世界纪录产生。
Opencast has been widely used in metallurgy, hydropower, railway, transportation, construction, chemical industry, coal and other fields as well as farmland infrastructures. Metallurgy and mining should be applied to peel rock in the open air. The hydropower department will use directional blasting to develop water conservancy resources to construct levees and dams. The railway highway department will use large explosions to build embankments and open mountain roads. The construction department will use controlled explosives to move mountains and reclamation to carry out seaports and sea- Construction of materials to increase land utilization; farmland construction for moving mountains election, diversion and diversion. All of these have yielded good results. With the development of blasting technology and blasting equipment, the scale of large blasting is getting bigger and bigger, and new world records are constantly produced.