PAGE土石方开挖施工工艺流程图土方石方清方起爆堆场设置堆土、弃土路面整修边沟开挖路堤填筑边坡清刷场地排水凿岩,钻孔装药,堵塞炮位选择布置分层开挖台阶划分降坡开路纵向分段边坡控制边坡截水横向分层剥除覆盖层施工准备边桩测设土方石方清方起爆堆场设置堆土、弃土路面整修边沟开挖路堤填筑边坡清刷场地排水凿岩,钻孔装...
施工工艺框图(英文) 土石方开挖工艺流程图 Workmanship flowing chart for earthwork excavation Machine in place Blasting design Safe warning Construction preparation Survey and lay line Cut-off, drainage ditches Excavation in layer Side slope protection Survey location Drill in place Bored hole Load dynamite...