rock-supported 中文意思是什麼
rock-supported
解釋
巖基的-
At the time rock art was done ? from the fifth to the second millennium b. c. ? the area was an open savanna, which supported the animals represented in the rock art
在這些巖畫被畫下的時代-從公元前十五世紀到公元前二世紀，這片地區是一個遼闊的熱帶草原，它供養著巖畫中所畫的那些動物。 -
With the aid of his pickaxe, dant s, after the manner of a labor - saving pioneer, dug a mine between the upper rock and the one that supported it, filled it with powder, then made a match by rolling his handkerchief in saltpetre. he lighted it and retired
唐太斯拿起鶴嘴鋤，在大圓石和那塊頂住它的大石頭之間挖了一個如同工兵開路時想節省人力的坑沿，裏面填滿火藥，然後用他的手帕卷了一點硝石作導火線，點燃導火線，趕快退開。 -
In the paper, according to the basical theory of the grouting, the mechanics of the rock mass and the elasticity mechanics, the model of the grouting simulation and compution has been built, and the available arithmetic of the simulation and compution has been already established, and the computing program which were used to simulate and compute thegrouting engineering has been setup. in the paper, an available method of simulating and computing the grouting engineering has been supported from the model to the arithmetic, then to the compution program
本論文依據灌漿理論、巖體力學和理論力學的基本理論，建立了灌漿模擬計算的基本模型，確立了一套可行的計算演算法，開發了模擬計算的計算程序，為灌漿工程的計算機模擬計算提供了從模型到演算法再到計算程序的一種確實可行的計算方法，對灌漿模擬計算的理論進行了初步的研究。 -
Research on stability for surrounding rock of the tunnel supported by bolt - shotcrete
錨噴支護對隧道圍巖的穩定性分析 -
Supported by remote sensing and cis, through image processing, information extracting and based on mathematic models of plural information, in this paper, some favorable gold areas in mian - ning and yan - yuan area have been predicted, and it achieved the following results : ( l ) through remote sensing image digital processing, we made high accuracy remote sensing images and image interpretion maps. constructed a geodatabase of mianning - yanyuan - xichang area, including basic data ( district. drainage, etc. ) and thematic data ( rupture, stratum, magmatic rock, etc. ). this will provide scientific evidences for work of this area in the future
並取得了以下成果： （ 1 ）通過遙感圖像數字處理，製作完成了實驗區的高精度遙感影像地圖及遙感解譯圖，建立了冕寧-鹽源-西昌一帶空間數據庫，包括基礎數據（行政區、地名、水系等）和專題數據（斷裂、地層、地質體等） ，為該區進一步工作提供了科學依據； （ 2 ）根據各個多元信息成礦預測模型的優缺點，分析了不同預測模型的適用條件和范圍，確定了研究區採用的數學模型。 -
At first, the mechanical model of joint is discussed, and the constitutive relation of the rough joint, especially the bolt - supported joint, is given. then bedding slide of bedding stratified rock slope is studied adopting limit equilibrium method, and a formula of stability is brought forward. at last, the bedding stratified rock slope ' s buckling deformation and failure mechanism and its evaluating method of stability is investigated, a corresponding mechanics model is established, then detail research to this failure mode is made in theory combining the energy law and elastic stability theory of plate and beam, and an analytical solution of the yielding curve is educed from this model
文中首先對結構面的力學模型進行了一定的探討，提出了粗糙結構面尤其是加錨結構面的本構關系；然後採用極限平衡法，研究了順向層狀巖質邊坡的順層滑動失穩，提出了其穩定性計算公式；最後，結合能量定律和彈性板梁穩定理論，探討了工程中常見的順向層狀巖體邊坡潰屈失穩時的破壞機理、變形規律和穩定性定量評價方法，建立了相應的力學模型，求出了其相應的解析解，並提出了臨界坡長與最大彎曲位置的確定方法。 -
Stability analysis on surrounding rock of large cross section chamber supported with bolt steel mesh shotcrete combined system
錨網噴聯合支護大斷面硐室圍巖穩定性分析 -
Research on surrounding rock stability with bolt supported in deep mine roadway
深部巷道錨桿支護圍巖穩定性研究
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