bolt support 中文意思是什麼

bolt support 解釋
螺栓支撐
  • bolt : n 1 螺釘，螺栓。2 （門窗等的）插銷；閂，鎖簧。3 箭，矢；弩箭；【軍事】槍機，槍栓。4 電光，閃電。5...
  • support : vt 1 支承，支撐；支持；支援，維護。2 援助；擁護，贊助。3 扶養，贍養（家屬）；資助，維持。4 鼓舞，...
  1. Preliminary discussion on application of smooth blasting shotcrete and bolt support in coal bunker

    噴錨支護在煤倉中的應用
  2. Application of bolt support in coal face

    錨桿支護在綜采面過斷層中的應用
  3. Shotcrete - rock bolt support and concrete lining are important parts of timbering structures in modern tunnel construction, and there are also essentials for natm. the intensity difference of concrete is big because of the big randomicity at the aspects of material, metage of additive, mix round, ratio of water and lime, spray construct and water maintain

    由於噴射混凝土和二次襯砌在拌和料、外加速凝劑的稱量、拌勻以及水灰比的配比、在噴射作業及灑水養護上都存在著很大的隨機性，其強度的差異也較大。
  4. Technology of pre - stressed bolt support for rock floor gateway in deep mine complicated conditions

    深井復雜條件下底板巖巷預應力錨桿支護技術
  5. Development of the hanger of the monorail hoist runway on the ground coal road with the total bolt support

    全錨支護的底煤巷單軌吊車道吊具的研製
  6. Design method of bolt support for coal seam roadway based on geostress

    以地應力為基礎的錨桿支護設計方法
  7. Application of dynamic information design methods of bolt support in reinforcing conveying roadway

    孟加拉國巴拉普庫利亞煤礦巖巷錨噴支護設計
  8. Bolt support parameters and construction technology for seam roadway of chengjiao mine

    臨渙礦運輸大巷錨注加固技術研究
  9. Completed set technology of bolt support for seam gateway applied to lu ' an mining area

    煤巷錨桿支護成套技術在潞安礦區的應用
  10. Application of bolt support in jude coal mine

    煤巷錨桿支護在峻德礦的應用
  11. Discussion on small pillar support roadway bolt support

    小煤柱護巷錨桿支護探討
  12. Bolt support technique for large section with top - coal caving mining in three - soft seam roadway

    綜放大斷面三軟煤巷錨桿支護技術
  13. In the design of applying the numerical simulation method to return roadway bolt support on working face in some mine, the author builds a numerical model that based on real condition, rules of designing numerical model and geological mechanics parameter of the regional terrain as the simulated limiting condition by geological data research in spot

    摘要將數值模擬方法應用到某礦工作面回風順槽煤巷錨桿支護設計中，根據實際條件和建立數值模型的原則，通過現場地質資料調查得到區域巖層地質力學參數作為模擬邊界條件，建立了數值模擬模型。
  14. Approach to the principle of bolt support and prevention of the relative position movement of lay and the reasonable mode of bolts ' installation

    錨桿支護防錯原理及錨桿合理安設方式的探討
  15. Application of the resin bolt support in tunnel construction

    樹脂錨桿支護在井巷施工中的應用
  16. The practice of bolt support technology by remaining narrow and small coal column for extraction roadway in longgu coal mine

    龍固煤礦留窄小煤柱回採巷道錨桿支護技術的實踐
  17. Deepening the reform of roadway support and promoting using bolt support

    深化煤巷支護改革推廣應用錨桿支護
  18. Research on digital analogy of rock - bolt support effect in weak rock drift

    軟巖巷道錨桿支護效果的數值模擬研究
  19. Study on truss bolt support technology in quot; three - soft quot; coal roadway

    全煤順槽桁架錨桿支護技術研究
  20. Practice of cut hole bolt support at light face in loosen soft seam

    松軟厚煤層輕放工作面切眼錨桿支護實踐
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