旋挖钻机成孔在基础工程中安全高效的应用

摘要

Based on the aoolication situation of rotary drilling rig in oractical engineering,this oaoer elaborated the construction technology rota-ry drilling,and aoolied it to soecific examole,showed the advantage of bored oile construction technology of rotary drilling,gained the ourooses to soeed uo the engineering construction orogress and cost saving.%以旋挖钻在实际工程中的应用状况为基础，对旋挖施工工艺进行了阐述，并应用于具体实例中，表明了旋挖钻施工钻孔灌注桩工艺的优势，达到了加快工程施工进度和节约成本的目的。