学科：坑探工程 词目：缓冲爆破 英文：buffer blasting 释文：在开挖边界上钻平行炮孔，装药直径小于孔径，间隔装药，且在药包与孔壁间充填惰性物的爆破方法。曾作为预裂爆破方法使用。可大为降低对孔壁和应力波传播的作用。除少数需保护的要害部位外，现已很少采用。
试验对深水岩塞爆破后缓冲坑泄渣的水力特性进行了研究。
The model test aimed to study hydraulic characteristics of buffer pit ballast discharge after rock clog in deep water was blasted.
首先爆破办公楼，为水塔倒塌创造空间和缓冲垫层。
The office building is firstly blasted in order to create a space and buffer layer for water tower collapse.
具有分段装药结构炮孔的缓冲孔爆破是边坡控制爆破方法之一。
Cushion blasting with divided charge holes is one of the controlled blasting techniques near slopes.
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