超爆控制爆破 的英文怎麼說

中文拼音 [chāobàokòngzhìbào]
超爆控制爆破 英文
overbreak control blasting
  • : Ⅰ動詞1 (越過; 高出) exceed; surpass; overtake 2 (在某個范圍以外; 不受限制) transcend; go beyo...
  • : 動詞1. (猛然破裂或迸出) explode; burst 2. (放在滾油里快炒) quick-fry
  • : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
  • : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
  • : Ⅰ動詞1 (完整的東西受到損傷) be broken; be damaged 2 (使損壞) break; break down; damage 3 (使...
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  • 爆破 : blow up; blast; burst; demolish (by explosives); detonate; explode; dynamite
  1. Abstract : the application of smoothwall blasting in crushed surrounding rock of no. 2 tunnel with crushed surrounding rock has obtained more satisfactory results through selecting rational blasting parameters, adopting right supporting method and controlling the overbreak or underbreak of the tunnel effectively, etc

    文摘:在周家山2號隧道碎圍巖施工中,應用光面技術,通過選擇合理的參數,正確的支護施工方法,有效地隧道的欠挖,加快掘進速度,取得了較理想的效果。
  2. The application of smoothwall blasting in crushed surrounding rock of no. 2 tunnel with crushed surrounding rock has obtained more satisfactory results through selecting rational blasting parameters, adopting right supporting method and controlling the overbreak or underbreak of the tunnel effectively, etc

    在周家山2號隧道碎圍巖施工中,應用光面技術,通過選擇合理的參數,正確的支護施工方法,有效地隧道的欠挖,加快掘進速度,取得了較理想的效果。
  3. Special emphasis is laid upon the construction operation process of flat tunnels with outsized span at even shallow depth, meanwhile, how to build large span flat tunnel is briefed in this article. measures taken to reduce vibrations caused by explosion in driving tunnel and surface subsidence and methods of monitoring and surveying in the course of construction are detailed in this article

    本文扼要介紹了大跨扁平隧道的施工方法,重點闡述了特大跨淺埋扁平隧道的施工工藝過程,對振動和地表沉降的方法,以及施工監量測的過程和方法,並通過對量測結果的分析,說明監量測對施工的指導作用,並對圍巖穩定性進行了一些簡要分析。
  4. Construction of flat tunnel of large span at extra - shallow depth must be conducted on the principle that advance grouting should be strictly performed before excavation and length of pull at one time should be short, together with reinforced support, immediate closing and constant monitoring and surveying. that preceding pilot tunnels, large - volume excavation divided into small ones, excavation of flank before that of center, upper before lower, arch before wall etc is a good method which could effectively reduce surface subsidence and its adverse effect on adjacent buildings, in addition, some other measures are also taken to lessen blast - induced vibration in the ground and surrounding structures. in a word, all means and steps mentioned above have already proved effective and practicable in practice

    軟弱大跨淺埋扁平隧道必須按「管前,嚴注漿,多分部、短開挖、強支護、快封閉,勤量測」的施工原則進行施工,採用「眼鏡前,化大為小,先側后中,先上後下,先拱后墻」的施工方法地表沉降和對周邊建築物的影響;採用「多分部,化大為小,短進尺,密布眼,弱裝藥,設減振槽」 ,振動,經過實踐證明,這些方法都是行之有效的。
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