孔施 的英文怎麼說
中文拼音 [kǒngshī]
孔施
英文
kunsch- 施 : Ⅰ動詞1 (實行; 施展) execute; carry out 2 (給予) exert; impose 3 (施捨) give; hand out; best...
-
Construction technique of deep - drill of outburst coal seam
突出煤層深鉆孔施工技術Drilling technology of long hole using for discharging gas from coal seams
抽放瓦斯順煤層長鉆孔施工技術Abstract : the system, in the span - by - span construction of brid ge, willexperience three kinds of shifts from the state of simple beam to the continuous state, from overhanging beam to the continuous beam and from few - spans continuous beam to required degree span by span. meanwhile, structural calculatin g graphics and the internal force are changing with the three shifts
文摘:在橋梁工程逐孔施工過程中,體系將發生由簡支梁狀態到連續梁狀態,由懸臂梁到連續梁,由少跨連續梁逐孔延伸到所要求的體系三種轉換,同時結構計算圖式和內力也發生變化。The major diameter filling pile drilling machine of qj250 - 1 type applies to major diameter bridge pier hole of various geologic conditions such as ravelly ground, clay loam layer, sandy gravel, breaking layer and lithosphere as well as other various major diameter pore forming construction
1型大直徑灌注樁鉆孔機適用於鬆散地層、粘泥層、砂礫層、破碎層和巖石層等多種地質條件的大直徑橋樁孔,以及其它各種大直徑成孔施工。Application of pre - splitting blasting to high rock slope
高邊坡預裂孔施工技術Hole completion technology for large - tonnage rectangular section pile in wanfeng road bridge
萬豐路橋大噸位矩形截面樁成孔施工技術Pile foundation drilling construction plan of kekexili 2 large bridge in qiangzang railway
青藏鐵路可可西里2號特大橋樁基鉆孔施工方案Due to its light and compact construction the wall saw oukai hds - 350s is the ideal one - man - saw for daily cutting jobs and drilling jobs on job sites
鉆孔施工時效率高,鉆孔直徑大,是一種可在鋼筋混凝土陶瓷玻璃水泥磚及瀝青路鐵路橋隧鉆孔和取樣的工具。The major factors affecting gas burning in drill hole such as working skills for drill hole, reasonable air, flux coal bed gas content and so on are determined as dominating one from the model, which can provide coal miner or technician with correct suggestion to prevent and control gas burning during drilling in coal mine
計算結果表明:鉆孔施工工藝、合理的配風量、煤層瓦斯含量等是防止鉆孔瓦斯燃燒中優先考慮的影響因素,為煤礦防止及治理鉆孔瓦斯燃燒提供了科學的理論依據。4 rig structure is separate group design, it assures good disassembility, rapid and convenient mount and transport, best working environment and lower labor strength as well as remote control and operation
5鉆機結構為分體式,可拆性好,搬遷安裝訊速方便並可遠距離操縱,一次搬遷完成多孔施工操作員工工作環境好,勞動強度低。4 rig structure is separate group design, it offers good disassembility, rapid and convenient mount and transport, better working environment and lower labor strength as well as remote control and operation
4鉆機結構為分體式,可拆性好,搬遷安裝訊速方便並可遠距離操縱,一次搬遷完成多孔施工操作員工工作環境好,勞動強度低。4 rig structure is separate group design, it assures good disassembility, rapid and convenient mount and transport, better working environment and lower labor strength as well as remote control and operation
4鉆機結構為分體式,可拆性好,搬遷安裝訊速方便並可遠距離操縱,一次搬遷完成多孔施工操作員工工作環境好,勞動強度低。Rig is already widely used in various projects such as water power stations situated in yunnan, guangxi, sichuan, guizhou and hubei provinces, and expressways as well such as ninbo - taizhou - wenzhou in zhejiang, huangshan - hangzhou in zhejiang, dali - baoshan in yunnan
二鉆機特點1鉆機結構為分體式,可拆性好,搬遷安裝迅速方便可遠距離操縱,操作員工作環境好。一次搬遷完成多孔施工,勞動強度低。Construction technology of bended bore hole drilling for gas drainage
抽放瓦斯彎曲鉆孔施工技術Practice and cognition of gas drainage hole construction along roof trend in fully mechanized caving coal face
綜放工作面頂板走向瓦斯抽放孔施工的實踐與認識The machine can adopt positive and negative circulation and other deep drilling technique, adapts to various stratum, is the first selected equipment for foundation construction of river ' s bridge and dock, and also adapts to large diameter borehole construction such as tall building, coal mine vertical well and sewage well, it exerts great action many changjiang river large scale bridges foundation construction
該機可採用正反循環等鉆進工藝施工,適合於各種地層,是江河橋梁、碼頭基礎施工的首選設備,也適用於高層建築、煤礦豎井和污水井等大口徑鉆孔施工,在多座長江大型橋梁基礎施工中發揮了巨大作用。The filling pile drilling machine of kp2000 type applies to pore forming construction of various architectural base and shallow well with heavy caliber, vertical well of small coal mine, defense engineering bore using and other drilling projects
Kp2000型灌注樁鉆孔機適用於各種建築基礎成孔施工以及大口徑淺水井、小煤礦豎井、國防工程用孔等鉆孔工程。Thirteen exceptional horizonal wells have already been perforated
已完成13口特殊井況水平井射孔施工。For the first application of water jet technology in multi - ring hole reaming and on the basis of the laboratory simulation test deep discussion was made and specific technical parameters were determined. the engineering practice has proved its feasibility
首次將水射流技術應用到多環擴孔施工中,在實驗室模擬試驗的基礎上對其進行了深入的探討,並確定了具體的設計參數,工程實踐證明該方法是可行的。Prospect of application of foam pump increasing pressure equipment in construction of drilling long hole for sucking and exhaling mash gas
泡沫增壓技術在煤礦瓦斯抽放長鉆孔施工中的應用前景分享友人