foundation bolts 中文意思是什麼

foundation bolts 解釋
基礎螺栓
  • foundation : n 1 建設，創設，創立。2 基礎，根本；根據；地基，地腳。3 基金；捐款；用捐款創辦的事業；慈善機關；...
  • bolts : 伯爾茨
  1. 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。
  2. The anchor bolts and nuts must be processed and used as a whole set. the embedded anchor bolts for equipment foundation shall be installed and fixed with positioning forms

    地腳螺栓與螺母必須配套加工，配合使用。設備基礎的預埋地腳螺栓採用定位模板安裝固定。
  3. Masonry and foundation bolts

    磚石工程和地基用螺栓
  4. ( 3 ) rock bolts are used as an extension of the supporting piles. this structure solves the embedding problem of cantilever pile and is newly applied in foundation trench in china. no environment contamination appears in this old crowed town because no detonation or mechanical drilling

    （ 3 ）利用巖石錨桿作為圍護樁的延伸成功地處理懸臂樁嵌固的問題，該結構方式的應用為國內首例，避免了在舊城鎮老房屋密集區基巖爆破和機械成孔對周圍環境的影響和污染。
  5. Special foundation bolts

    專用地腳螺栓
  6. Application of rock bolts in reinforcing retailing pile of deep foundation pit

    錨桿在加固深基坑擋土樁中的應用
  7. The table foundation design has anchor bolts which are normally located through the foundation table plate when lowered into place. they are then bolted with mating plates on the bottom

    工作臺基礎的設計都是有錨栓的，通常錨栓在工作臺安放到位時要穿過它。然後在工作臺底部與配合鋼板固定。
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