compression blasting 中文意思是什麼

compression blasting 解釋
壓縮爆破
  • compression : n. 1. 壓縮;壓緊;濃縮,緊縮。2. 加壓;壓抑。3. (表現的)簡練。4. 應壓試驗。
  • blasting : 爆破工程
  1. Under the condition of immovability of the charging area of blast hole, the increase of the blast hole compression modulus not only improved fragmentation results but also decreased the blasting ground vibration because of the minishing of burden

    在不改變單個炮孔負擔面積的條件下,增大密集系數可以改善爆破效果,同時由於抵抗線減小,爆破震動也有所降低。
  2. The influence of specific charge, hole arrangement, charge structure, stem length, millisecond interval and ignition mode on the yield of the blasted boulder is analyzed some measures to lower boulder yield in deep hole blasting of underground mine are presented through the optimization of blasting operation parameters as follows : lowering deep hole blasting effect of geology structure, rationally determining specific charge, using technique of wide - space small burden blasting, technique of manifold charge structure and technique of millisecond compression blasting, strengthening the management of boring construction and blasting construction

    該優化技術措施主要有:減少地質構造對深孔落礦的影響,合理確定炸藥單耗的方法,使用大孔距小抵抗線落礦技術,採用多種裝藥結構技術,採用多排微差起爆技術,加強深孔的施工管理和加強爆破施工的現場管理。
  3. Coiled helical compression springs shot - blasting technical specification

    圓柱螺旋彈簧噴丸.技術規范
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