錨桿支護 的英文怎麼說
中文拼音 [máogǎnzhīhù]
錨桿支護
英文
anchor bolt support-
Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports
首先，在前人研究成果的基礎上，對錨桿與圍巖的相互作用機理進行研究，利用全長錨固錨桿的中性點理論，從等效均化的角度來考慮錨桿對圍巖的加固作用，並推導了在簡單荷載作用下，含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解，對工程設計有著重要的參考意義；在數值模擬方面，以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎，利用虛功原理推導了接觸問題的有限元方程的計算格式，為開發運用大型商用有限元軟體msc . marc提供了理論根據，也形成了本文的理論基礎：最後，論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例，利用本文所述的接觸問題的摩擦模型理論，對錨桿支護結構的應力場、位移場的變化規律進行了研究，分析了加錨支護對隧洞圍巖應力、變形的影響。Application of bolt support in coal face
錨桿支護在綜采面過斷層中的應用Bolting securing control in tongting colliery
童亭礦錨桿支護安全可靠性控制As one of the. most effective rock shoring forms, rock - bolt reinforcement is still in use combining with some shoring forms such as three - dimensional vegetable netting, insufflating - virescence reinforcement, sash reinforcement and their effects are very distinctly
但作為減小巖體側向變形、增強邊坡穩定的錨桿支護作為最有效的巖質邊坡的支護方式之一，仍廣泛地於三維植被網、邊坡綠化噴播、框格防護等形式結合進行邊坡防護，效果非常明顯。( 7 ) the destroyed area came into being in the condition of supports, such as tensile at vault and floor, shearing at nance and corner of wall
而且，錨桿支護對圍巖變形有較好的控製作用， 3 . 5m長錨桿可使拱頂下沉下降40左右，底板隆起下降34 。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Timbering mechanism of ground anchors and its application
錨桿支護機理及其工程應用Bilt support study of the broken soft rockmass around underground openings
破碎松軟巖巷錨桿支護研究Narrow coal pillar support technology used at isolated island workface
孤島工作面窄煤柱錨桿支護技術探討Application of field stress in designing bolt supporting
地應力在錨桿支護設計中的應用2d coupled hydro - mechanical elastoplastic finite element method for unsaturated geologic body and its application to analyzing bolting support
應力耦合二維有限元方法及對錨桿支護的分析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Research of bolt supporting technique in coal entry
煤巷錨桿支護技術的分析研究Simulation analysis of stability of coal roadway bolting
錨桿支護煤巷穩定性模擬分析Application of bolt support in jude coal mine
煤巷錨桿支護在峻德礦的應用Establishing and strengthening the protection system for roof - bolt coal roadway in view of the safety in production
建立健全煤巷錨桿支護保障體系確保安全生產Discussion on small pillar support roadway bolt support
小煤柱護巷錨桿支護探討On the management of corners over amp; below the bolting working surface with crossheadin
順槽為錨桿支護工作面上下隅角的管理Study on controlling mechanism of surrounding rocks of gob - side entry with combination of roadside reinforced cable supporting and roadway bolt supporting, and its application
錨桿支護巷道巷旁錨索加強支護沿空留巷圍巖控制機理研究及應用分享友人