blasting cut

常見例句

On the basis of the determined height of blasting cut, check on the reliability of building collapse was made.
根據(jù)所確定的爆破缺口高度，對(duì)大樓倒塌的可靠性進(jìn)行了校核。
The pretreatment measures, shape and size of blasting cut, blasting parameters, detonation networks, safety technology measures and blasting effect are discussed.
著重介紹了預(yù)處理措施、爆破切口形狀與尺寸、爆破參數(shù)、起爆網(wǎng)路、安全技術(shù)措施及爆破效果等。
But in the case of a tower building, since there is a supporting steel bar at the blasting cut, the height deducted from the common knowledge is hard to ensure directional collapse.
但對(duì)于鋼筋混凝土等高聳建筑物，由于爆破切口處有鋼筋支撐，如果還按此經(jīng)驗(yàn)取值，則難以保證其定向倒塌。