垂直开挖 meaning in English

vertical cut

Taking a qingdao hotel second phased project deep hole excavated for building foundation as example , the paper introduces the application of the demolition vibration in the complex peripheral environment and the geological condition , the influence , crag body vertical excavates regarding nearsightedness , the pre - stressed anchor rod and the earth nail unify support and protect the technology in the project of the crag body side slope
摘要以青岛某饭店二期工程深基坑为例，介绍了在复杂的周边环境和地质条件以及有爆破振动的影响下，对于近似垂直开挖的岩体边坡，预应力锚杆与土钉结合的支护技术在边坡支护工程中的应用。