巖並英文怎麼說

巖並 的英文翻譯

巖並 例句

1. Well-sorted quartz sandstones are generally not very abundant.
   分選良好的石英沙 巖 一般 並 不十分豐富。
2. 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。
3. These canals are frequently excavated through rock, and require tunnels, flumes, syphons, aqueducts and open concrete-lined channels.
   這些水渠往往要鑿通 巖 石， 並 需要地道、引水溝、彎管、渡漕和混凝土水道。
4. The paper gathered deep layers well logging materiak record well materiak core and cutting material of 27 wells in the daqing district, recognized the different type of igneous rock according to their log response feature, and made a large number of cross plot, then carefully chose several of them which works better igneous rock lithology recognition. made pattern recognition procedure using computer to recognize lithology, synthetical many logging parameter to identify igneous rock lithology. and then on the basis of recognizing lithology, the paper analyzed the lithofacies recognition law in this district
   文中採集了大慶地區27口井的深層測井資料、錄井資料、 巖 心和 巖 屑資料，根據火成 巖 的測井響應特徵識別不同類型的火成 巖 ， 並 做了大量交會圖，精選了幾種識別火成 巖 巖 性效果較好的交匯圖版，編制計算機識別 巖 性的模式識別程序，綜合多個測井參數識別火成 巖 巖 性， 並 在識別 巖 性的基礎上，進一步分析本地區 巖 相的識別規律，最後結合試油資料，分析本地區火成 巖 儲集空間的特點及油氣與火成 巖 巖 性和 巖 相的關系。
5. Concerning the construction of the shallow cover and the special shallow cover in the tunnel under the special geology conditions, the principle of " to stabilize the slopes with protecting arch ; to strengthen the earth with the pipe - shield support grouting ; to dig a hole shallowly ; to blast slightly ; to use strong supporting structure. " has been adopted to enter the tunnel safely ; in terms of the broken belt, the effective actions such as the pipe - shield support grouting, strengthening the surrounding rock in advance with advanced bolt and steel grids, and so on, are taken to pass the poor conditioned part smoothly
   對于特殊地質中的淺理、特淺埋進洞的施工，堅持「護拱穩定邊仰坡，大管棚注漿加固土體，淺打眼、弱爆破、強支護」的原則，做到安全進洞；對于斷層破碎帶，則採取了管棚注漿，超前錨桿預先加固圍 巖並 結合鋼格柵支撐等有力措施，順利通過了不良地段。

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