長孔鉆機 的英文怎麼說

中文拼音 [zhǎngkǒngzhēn]
長孔鉆機 英文
long-hole drill
  • : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
  • : 鉆Ⅰ名詞1. (打眼用的工具) drill; auger 2. (指鉆石) diamond; jewel Ⅱ動詞(用尖物在另一物體上轉動) drill; bore
  • : machineengine
  1. Testing method for the performance of full screw earth auger

    螺旋性能試驗方法
  2. Sir, negative on drill penetration

    官,不能穿破他的身體
  3. 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

    可採用正反循環等進工藝施工,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施工,在多座江大型橋梁基礎施工中發揮了巨大作用。
  4. In this paper, on the foundation of synthesizing engineering practice and study result of planted bar technique by chemistry glue on the domestic and international, embedded experiment study and theories analysis are done about bonded anchor behavior of chemistry planted bar anchorage behavior in this paper, the experimental results of 32 pulling resistance test ( meiya z3530 ) are given, considering some factors to affect bonded anchor behavior of chemistry planted bar such as the strength of concrete anchorage lengths diameter of steel bar and holes thickness of the protecting layer confecting circumstance of the hoop bar and quantity of construction especially which is very easy to be neglected and so on, and bonded anchor mechanism failure mode load carrying capacity and slide behavior are analyzed in - depth

    本文在綜合國內外化學膠植筋技術的工程實踐和研究成果的基礎上,對化學植筋的粘結錨固性能作了較深入的試驗研究和理論分析。文中通過32個化學膠(美亞z3530 )植筋試件的拉拔試驗研究,考慮混凝土強度、錨固度、鋼筋植筋、徑、保護層厚度、箍筋配製情況及施工質量等因素對植筋粘結性能的影響,特別是植筋的施工質量對粘結性能的影響是比較容易被忽視的因素,對化學植筋的粘結錨固理、破壞形態、承載力及滑移性能作了比較深入的剖析。
  5. The constructional technics of post - inserted the steel reinforcement cage in bored pile and associated equipment

    螺旋壓灌砼樁后插鋼筋籠施工工藝及配套裝置的應用
  6. The extension drill rod which can be used for higher capacity drill, the drill hole can be extended to sezeral meetrs, when drilling the straight hole, the core lifter can help coring

    選用加桿于較大能力的,可將延深至數米,垂直時,可採用取芯器配合取芯。
  7. Which often produces some unexpected problems, such as prolonging time limit of project, increasing engineering quantities and cost, etc. through test on the site, dynamic value analysis, finite element unit method, the paper researchs construction technology of in - situ pile, transfer theory, thickness of supporting layer of head slab and depth of pile in karst area, provides some important conclusions, directs effectively the design and construction of this kind of projects

    但因溶洞的分佈規律性差,現有勘探手段難於事先查明它的準確位置及大小,因而常常給施工帶來意想不到的問題:工期延、工程量增加及工程費用增加等。本文通過現場試驗、理論計算和有限單元分析,對巖溶地區灌注樁的施工工藝、荷載傳遞理、持力層頂板厚度及嵌巖深度等方面進行了較為系統的研究,得出了一些重要結論,有效地指導了該類工程的設計和施工。
  8. Design and application of horizontal long bore hole drilling rig

    近水平的設計及應用
  9. Severe protests from local residents living along mrt routes during the route alignment coordination caused a two - year delay to the proposed schedule for the hsingchuang line. therefore, to reduce the extent of tunneling is a key consideration in the long - term planning of mrt routes. other downsides to the single tunneling method are that it requires longer construction time, and that two break throughs from the tunnel to the work shaft involve a higher construction risk

    另因採用單潛盾隧道須掘上、下行隧道,除施工時程較外,且兩次破鏡將增加施工之風險,故有鑒于潛盾之技術日新月異,國外已有採用多圓形潛盾工法( mf工法)之成功案例,此除可減少用地徵收補償之困擾外,且可減少隧道開挖面積進而減少棄土所造成之問題。
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