施鉆 的英文怎麼說
中文拼音 [shīzhēn]
施鉆
英文
the drilling be done-
The local directional drilling is just staring in terrane, the equipments and the technologies ca n ' t satisfy far and far the spot construction needs, according to current circumstance and considing the existed equipments, the author put forward drilling by air hammer in terrane, having designed compounded - drilling tools, and recommended technology parameters. producing experiments have obtained good achievements in economic and in techniques
國內定向鉆進鋪管技術在巖層只是剛剛起步，設備、工藝遠遠不能滿足現場施工需要，本文針對國內、外巖層定向鉆進非開挖設備及工藝現狀，結合國內大多施工單位的已有設備，提出巖層空氣潛孔錘導向鉆進工法，設計了適合巖層鉆進的實用鉆具，並提出具有針對性的工藝參數，生產性試驗取得了良好的經濟技術指標。Standard practice for mechanical auger sampling
機械鉆抽樣的標準實施規范Instead of bulldozing off the clay and exposing the rock, drilling was carried out through the clay and the rock by the use of special equipment.
在這里使用特殊設備穿入土層和基巖中進行鉆眼，以取代常規的清除掉淤泥層使基巖外露的施工方法。Increasingly complicated the need of the well drill and petroleum extraction busywork, the development direction of the drill and petroleum extraction tools is consummater capability, complexer configuration and high - effect working. the development of the drill and petroleum extraction tools bring forward higher request for research tester and experiment means at the same time
為適應日益復雜的石油鉆采作業的需求，鉆采工具正向著性能完善、結構復雜、施工高效的方向發展，並對工具研製中的試驗裝置和試驗手段提出更高的要求。Landslide is a geological hazard with serious losses. it is very important to research the controling methods. slide - resistant pile, which has many advantages such as high adaptability, little interference to landslide and geological environment, short construction time, high silde resistance, is a main method to control landslide. pneumatic down - the - hole hammer is a drilling method with many advantages. its features, such as wide application range, high hole quality, no circulating medium, low operation regulations, and drilling big diameter rock hole, fit to construct slide - resistant pile. according to the requirement of silde - resistant pile construction, this paper analyses feasibility that pneumatic dth hammer drilling applies to construct slide - resistant pile on the basis of introducing the features of pneumatic dth hammer. then an applied example is given
滑坡是一種危害極大的地質災害，它的整治方法研究具有重要意義.抗滑樁是一種適應性強、對滑坡穩定性和地質環境干擾小、工期短、抗滑能力強的滑坡整治方法.風動潛孔錘鉆進是一種具有許多優點的鉆進方法，它的許多特點，如成孔質量高、應用范圍廣、無液體循環介質、鉆進規程參數小、可實現大直徑基巖鉆孔等都適合於抗滑樁施工.文章在介紹風動潛孔錘鉆進特點的基礎上，根據抗滑樁施工要求，分析了風動潛孔錘用於抗滑樁施工的可行性，並舉出了其應用實例Construction technique of deep - drill of outburst coal seam
突出煤層深鉆孔施工技術Application of diamond drilling to the detailed investigation in bouldery formation for liumei bridge
金剛石鉆進在流美大橋礫卵層詳勘施工中的應用First this paper describes the composing and technics of drillers ; then the composing of control system based on s7 - 300plc is described ; then thinking of such characteristics of oil driller as complexity and long delay, this paper brings forward the control strategy of combining the fuzzy control with smith estimate control algorithm, and sets down the way of auto - driller based on discal hydraulic pressure brake. at last the experiment based on matlab by computer shows that the effect of this control mode is very good and all performance are famous
首先本文闡述了鉆機的組成與工藝特點，然後描述了基於西門子s7 - 300plc的控制系統組成，然後針對傳統鉆機自動送鉆控制策略落後的缺陷，同時考慮到鉆機的復雜性、大滯后等特點，提出了模糊控制演算法與施密斯（ smith ）預估控制演算法相結合的控制策略，給出了基於液壓盤式剎車的自動送鉆智能控制策略， matlab的模擬實驗證明該控制方式控制效果良好，各方面性能指標都達到理想要求。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The controlling parameters for smooth blasting in qin - ling zhongnanshan tunnel project are optimized according to the fundamental principle of smooth blasting, considering the minimal resistance, coefficient of embrasure density, coefficient of non - coupling, density of dynamite and rate of exploding. the efficiency of this method has been analyzed and justified by the high speed and good quality of the project
根據光面爆破的基本原理，從最小抵抗線、爆眼密集系數、不耦合系數、線裝藥密度、爆破進尺等幾個方面確定秦嶺終南山隧道光面爆破主要參數的選取，分析了該隧道鉆爆設計在隧道施工中的運用取得的成效，提高了施工進度，同時也保證了施工質量。Improving measures for the drilling of solidified grout hole with ingersoll - rand lm - 500c hydraulic drill rig
露天液壓鉆機鉆鑿固結灌漿孔的改進措施Construction technology of drilled pile in karst area
巖溶地區大直徑鉆孔樁施工技術Qingjiang bridge karst geology drill hole pile construction
清江大橋巖溶地質鉆孔樁施工Construction of karst pile foundation for lushui bridge
巖溶地區橋梁基礎鉆孔樁施工技術Analysis on the construction piling with percussion driller
淺析沖擊鉆機施工樁基The selection of placer drilling equipment and technology at qinghai - xizang plateau
青藏高原砂鉆施工設備與工藝的選擇Master worked until late at night for several weeks to complete the cages, kneeling on the floor with her hair tied back in a pony tail, and hammering and drilling along with the residents. she joked that she no longer needed a blanket at night because she had become so used to the freezing cold during this time
師父將頭發紮成馬尾，跪在地上和長住們一起用鐵錘和鉆子施工，她開玩笑地說晚上不需要再蓋毯子，因為她已經很習慣這種寒風刺骨的天氣了。Field operation shows that, by using the hydrodynamic propulsor, not only the penetration rate is increased, the vibration of the bit and drill stem is reduced as well, thereby the service life of the bit is extended
1995 - 1998年井下液力推進器在大港油田等地區不同區塊20餘口井上施工的實踐證明，使用這種推進器不但可以提高機械鉆速，而且減輕了鉆頭和鉆桿的振動，進而延長了鉆頭壽命。Technical thorny problems met during construction of cast - in - situ piles at riprap backfilling area and corresponding countermeasures are expounded to serve as a reference for similar engineering
摘要介紹爆破拋石回填區域鉆孔灌注樁施工中遇到的技術難題，並提出相應的處理措施。對類似工程部位施工有一定的借鑒作用。Abstract : treatment of no. 2 dumping platform landslide of chang an refuse site in chengdu were introduced in this paper. bore pile and drainage project combinated with pressuregrouting engineering were carried out, and the comprehensive treatment gained good effects, not only controlling the landslide, but also meeting the user s needs
文摘:概述成都市長安垃圾場2傾倒平臺滑坡的整治手段，實施鉆孔灌注樁與疏排水相結合的壓漿工程，採取的綜合治理措施，獲得了良好的治理效果，既可根治滑坡，又能滿足2平臺的使用要求。分享友人