slide mass 中文意思是什麼
slide mass
解釋
滑動體-
When the rock mass of dam abutment is enclosed by faults, joint fissures and bedding planes, it is necessary to carry out holistic anti - slide stability analysis in order to make the abutment withstand potential slide
摘要當拱? ?肩巖體為斷層、節理裂隙、層面等結構面所圍成，有可能產生滑移時，就應進行整體抗滑穩定分析。 -
A i med at the badu ( k343 ) i arge seale i andslide in the nankun railway, geophysical exploration techniques such as seismic reflection of high resolution and geological radar are appi ied to detect the geologic characteristics of the landslide mass including 3d - conformation, perimeter, geometric parameters, si ippage pattern and distribution of displacement field in this dissertation. besides, acoustic method is used for detection of the former anti - slide piles and potency losing causations of the piles are analyzed and the sound geological conditions for upgrade of the piles are ascertained by the above investigations
本文針對南昆鐵路八渡（ k343 ）大型滑坡，運用高解析度反射地震、地質雷達等地球物理探測技術對滑坡體地質進行了詳細的勘測，揭示了八渡滑坡體的空間形態、邊界與幾何參數、滑動方式以及位移場分佈特徵；同時，利用聲波探測對原抗滑樁進行了檢測，分析了失效原因，並查清了擬建抗滑樁地段的地質條件。 -
According to composition and structure feature of jinjiang landslide analysis, the author considers it was a enormous landslide with the characters about multi - period ( total four slides ) and overlaying, its mechanism of deformation failure attributed to a representative sliding - bending mode in the consequent slope, the stability calculation indicates that no matter what the whole landslide would not slide, while, as earthquake intensity reaching or exceeding vi, the first - period landslide which lies to the south of huangjiagou in the front slip mass and the fourth - period landslide which lies to the north of caojialiangzi in the back slip mass will slide
由金江滑坡的組成及結構特徵分析可知，邊坡為一多期次（四次滑動）兼具超覆特徵的巨型滑坡，其變形破壞機制屬順層邊坡中比較典型的滑移?彎曲型。穩定性計算表明，滑坡整體穩定性較好，僅在遭遇度及其以上地震作用的情況下，堆積體前部靠黃家溝以南的第一期滑坡及靠後部北側曹家梁子的第四期滑坡堆積體才會失穩；因素敏感性分析表明，滑坡穩定性對地震（尤以強震）最為敏感。 -
After landslide is prevention and treatmented, displacements and stresses of slide mass becomed well
分析結果表明，若不治理，滑體的位移及應力場都是令人擔憂的，其災害性也明顯的。 -
There are four zones in slide mass with different deformation, deformation degree of these four zones are undeformation, light, weak and strong
根據滑體的變形跡象與變形程度將古滑體分為未變形區、輕微變形區、弱變形區和強變形區四個區域。 -
By the analysis of the present computational models and methods on anchor bolts, the author deems that there are some disadvantages in these methods, such as : ( 1 ) the models ca n ' t reflect the relative slide between the bolts and geotechnical mass ; ( 2 ) the division of fem mesh is too complicated ; ( 3 ) some computational parameters of the bolts are difficult to determine
論文中，通過對目前各種錨桿的有限元計算模型進行比較分析，發現它們存在著如下問題：無法反映錨桿和巖土體間的剪切?滑移作用；有限元網格劃分過于復雜；計算參數難以選擇和確定等。 -
Thus, the author attempt to develop a new model of anchor bolts so as to avoid the disadvantages. in the model, the interaction between the bolt and the geotechnical mass is taken as contact problem, in which if the tangential force at the interface has reached the limit resistance, the relative slide in the interface will occur along the tangential direction. also, the computational parameters in the model have tangible physical meanings and have less difficulty to obtain
為此，本論文提出一種新的錨桿計算模型，它將錨桿與周圍巖土體間的相互作用作為接觸問題考慮，其計算理論比較嚴謹，能較好地模擬出錨桿的受力狀態及錨桿與巖土體間的剪切?滑移作用，即：錨桿?巖土體之間的接觸面具有抵抗強度，當接觸面上切向應力小於其抵抗強度時，錨桿與巖土體共同變形；達到抵抗強度時則沿切向發生相對滑動。 -
Because of the different material property of the piles and soil, shear stress is produced on the contact surface between piles and soil, which may cause slide and crazing of the soil mass under workload. in order to reflect the mechanical character precisely on the contact surface, a new kind of element, plane - plane contact element is introduced. the principle of the process is presented in detail and the finite element model is established with the consideration of the soil ' s elastoplastic constitutive relation
由於樁體結構的材料性能與周圍土層性質相差較大，在荷載作用下有可能在其接觸面上產生較大的剪應力從而導致錯動或開裂，為了充分反映樁土接觸面上的受力及變形特徵，考慮樁土之間的共同作用，在樁土接觸面處設置面面接觸單元，將採用接觸單元和不採用接觸單元兩種演算法的計算結果與模型試驗結果進行比較，驗證了本文接觸界面處理的合理性。 -
An approach to the slide mode of slope rock mass while exploited with the combination of open - pit and underground mining
地下與露天聯合開采邊坡巖體滑移模式的探討 -
The study shows that the deck excavation schemes is good than the bench stoping schemes by calculation of limit equilibrium method and the sliding mass to the excavation the slide up to el 790m is in stabilization under vii earthquake intensity with there dimensional finite element method by means of computer simulation and calculation.,
研究結論是，從剛體極限平衡法的計算結果分析，臺階式開挖方案和整體開挖方案比較，整體開挖方案比較明顯要好於臺階式開挖方案。為了保證工程的安全性，同時兼顧工程開挖措施的經濟性，建議重點考慮開挖高程為790m的整體開挖方案。 -
In the paper, the randomness in the constitution of the sliding mass, in the from of sliding and in the shear strength of the sliding surface is considered, the anti - slide reliability of one arch dam is analyzed, and satisfying results are obtained
文章在考慮滑移體的構成、滑動面抗剪斷強度參數等的隨機性的基礎上，使用可靠度理論，對拱? ?肩抗穩定可靠度進行分析；以某擬拱?為算例，計算結果是比較理想的。 -
Because of those, the paper systems analysis the complicated geological environment, the character of rock mass ' s stress field and the stability of landslide on the right bank, in addition, the paper also deeply studied the geological engineering problem after the dam was builded in order to provide science datum for engineering decision, and elicited several conclusion : ( 1 ) the character of rock mass ' s stress - strain and new structure stress fieldrfrom the middle of q3 to today, the direction of the maximal principal stress has already changed to the sn, the stress - strain action and three direction of stress have been changed from " potential positive break " to " potential slide "
同時通過以上的分析研究本文得出了以下主要的結論與認識： （ 1 ）最新構造應力場與地殼巖體應力?形變作用的現今特徵：自晚更新世（ q _ 3 ）中期以來，區域應力場的最大主應力（ _ 1 ）作用方向轉為近南北向（ n10 w ）作用並一直持續至今，地殼巖體的三向應力狀態及應力?形變作用經歷了由早期的「潛在正斷型」轉變到近期的「潛在走滑型」兩個不同的發展階段。 -
An analytical solution of internal force and deformation for anchorage length of abti - slide pile in layered rock mass
成層巖體中抗滑樁錨固段內力變形計算解析解
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