邊坡角 的英文怎麼說
中文拼音 [biānpōjiǎo]
邊坡角
英文
slope angle-
The report takes account into the influence of foreshore and shallow foreshore, roughness, slope, berm, wave attack angle, vertical wall and so on
報告給出了復雜斷面上波浪爬高和越浪量的計算公式，計算中考慮了前灘、邊坡糙率、邊坡坡度、平臺、波浪入射角以及豎墻等因素的影響。The slope stability question is influenced by many kinds of inherent factors, for instance geological structure, intensity of rock body, development state of joint and crack, cohesive force ( c ) of the rock, interior angle of friction ( f ), groundwater, etc., these objective factors reflect generally their sizes with some quantitative parameter indexes in the past
邊坡穩定問題受多種內在因素影響，如地質構造、巖體強度、節理裂隙發育狀況、巖石的內聚力（ c ） 、內摩擦角（ ） 、地下水等，這些客觀因素過去一般用某些定量參數指標來反映其大小。Study on correlation between stability of consequent rock slope and obliquity of rock layer by simulation experiment
巖層傾角影響順層巖石邊坡穩定性的模型試驗研究From the aspect of the coupling action of geological and engineering conditions, this paper analyzes their influences on high slope stability. the result shows that constructional surface, lithology, slope angle and height are the most influential factors. provided that a slope angle in a stepped slope is constant, the slope stability is very sensitive to the height / width ratios of steps, and the best design for the slope is to make the height of each step no more than one - third of the total height and the height / width ratio between 1 : 0. 2 - 0. 3
從地質與工程耦合作用出發，分析了地質因素和工程條件對高邊坡穩定性的影響，指出結構面、巖性以及坡角和坡高是邊坡穩定性的重要影響因素，在邊坡角一定的前提下臺階狀邊坡的臺階高寬比對邊坡穩定性影響山十分明顯，一般以每級臺階的高度不超過總坡高的1 / 3 ，高寬比在1 ： 0 . 2 0 . 3之間為最佳設計。Rebounding displacement of slope and axial force of anchor bars increases as the increment of the included angle of the rebounding displacement vector and x positive axis will reduce as the increment of horizontal tectonic stresses. the reduction of lithologic characters and weak interplayer have unfavorable influence on stability
支護錨稈軸力也增大；隨著水平構造應力的增加，回彈位移矢量與水平x軸正方向所形成的角度將減小；邊坡巖體巖性參數的弱化和軟弱央層的存在都對邊坡的穩定造成不利的鍘惻。If the planar failure arises without fixed plane in rock slope, the critical inclination of failure face is not only the function of slope angle and friction angle of failure face, but also the function of the height of failure part, the cohesion of failure face, and unit weight of failure body
摘要在巖石邊坡中，當出現平面滑坡時，如果邊坡內沒有確定的滑面，滑面的臨界傾角不僅僅是邊坡傾角和破壞面摩擦角的函數，而且還應該是滑體高度、破壞面的黏聚力和巖體重度的函數。According to deduction and calculation the critical inclination of failure face has a linear relation with the slope angle, a quadratic function relation with the friction angle of failure face, a logarithmic relation with the height of failure part, a negative exponent relation with the cohesion of failure face, and a quadratic function relation with the unit weight of failure body
通過推導和計算得知，滑面的臨界傾角與邊坡傾角呈線性關系，與破壞面摩擦角呈二次函數關系，與滑體高度呈對數關系，與破壞面的黏聚力呈負指數關系，與巖體重度呈二次函數關系。Stereographic technique is used in the analysis of the footwall slope in the open - pit of bangmoshan iron mine. the slope fracture mode and the slipping direction of unstable blocks are given and the stable slope angle is calculated to be 46
運用赤平極射投影的方法，對棒磨山鐵礦露天采場下盤邊坡進行了穩定性分析，給出了邊坡破壞模式和不穩定塊體的滑動方向，並推算穩定邊坡角為46 。Whereafter, based on the analysis on the flood influence for traffic lines, the research is centered on the following parts : firstly, the destroying modes, reasons and mechanism of flooded lines are discussed, and the frameworks and countermeasures of preventing and controlling hazards system are put forward ; secondly, the ways of region forecasting for the landslide are analyzed and the automation of landslide forecast for certain site through visual programming is realized. furthermore, the function of dynamic segmentation in arc view is made use of to realize the forecast result ' s visualization ; thirdly, the reasons and patterns of roadbed subsidence are discussed and the methods of forecasting subsidence based on the gm ( 1, 1 ) model are put forward. then the applications of the arcview software and its extended module on the study of roadbed subsidence are debates upon ; fourthly, an analysis on the sources of flood for traffic lines, which situate in the reservoir coverage area, is given
接著，論文探討了山區交通線路災害的特點、分類、時間和空間分佈規律以及災害的防治原則和對策等；然後，以洪水災害對交通線路的毀壞為主線，重點研究和分析了以下幾個問題：第一，探討了洪水對交通線路的破壞方式，水毀原因以及水毀機理，並提出了交通線路水毀防禦系統框架和對策；第二，分析了雨季邊坡塌方災害的區段預測方法；通過可視化編程，編制了雨季邊坡塌方災害的工點預報程序，並結合arcview實現了預測結果的可視化；第三，對路基沉陷原因和模式進行了分析，並提出利用gm （ 1 ， 1 ）模型對路基沉陷區進行分析和預測，最後論述了arcview軟體及其擴展模塊在沉陷區研究分析中的應用；第四，對汛期庫區線路災害的原因進行了分析，並探討了利用數量化理論對路基防護工程抗洪能力進行預測的意義；第五，提出從風險的角度對交通線路的防災減災進行管理，對風險估計的相關問題進行了論述，並探討了交通線路水害危險區段的劃分問題。At the same time, this paper analysize the effect of mechanism of distortion of slope, the destoryed - type of slpoe, the manner of reinforcing slpoe and the charge of construction on installed angle of anchor bar
同時本文分析了在巖質邊坡錨固工程中邊坡的破壞機理、加固方式、施工費用等對錨桿最優安裝角的影響。Secondly, the finite - element analysis on the typical slope section is performed with establishment of geology model, definition of boundary condition and proper selection of mechanical parameters. the result shows that the slope is of integral stability, and the failure mode mainly comprises infrequent block drop and wedge body breakage. considering the two failure modes of plane failure and wedge body breakage, and stability calculation under different work conditions, the slope stability is discussed and the sensibility ana lysis on its fraction angel and cohesion force is made
然後通過建立地質模型、確定邊界條件、選擇合理的力學參數，取典型斷面對邊坡進行數值分析，分析結果表明斜坡整體是穩定的，破壞類型以零星掉塊和楔體失穩下滑為主；為了定量計算邊坡的穩定性，對邊坡兩種破壞類型：單滑面下滑和雙滑面楔形體下滑，考慮不同工況進行穩定性計算，並對摩擦角和粘聚力進行穩定的敏感性分析。In addition, when there are tension crack and water in the slope, the critical inclination has relations with the position of crack and the level of water
此外，當邊坡中有張裂縫和水時，滑面的臨界傾角還與張裂縫的深度和水位高度有關。( 4 ) for hunshuihe river bridge, the stable angel of yichang and wanzhou bank slopes should be 62 ? and 50 ? respectively ; and the depth of piers on yichang and wanzhou banks should both be 21. 5m and the piers should both be at least 20m away from the slope edge
（ 4 ）混水河大橋宜昌端、萬州端穩定坡角分別為62 、 50 ，橋基埋深均為21 . 5m ，距岸坡邊緣均為20m 。It reveals that the slope stability is mainly controlled by a set of joingts nearly parallel to the slope surface with a moderate to gentle dip angel. obvisouly, its persistence ration is the most important factor among all th e charatcteristics related to the stability analysis. on the other hand, the nature slopes and the excavated ones show a series superficial deformation and failure phenomena related to unloading process and time - dependent deformation, which are all described and recorded in detail in author ' s work
經過現場地質調查發現，邊坡中一組sn向中緩傾角結構面對邊坡的失穩具有控制意義，它的存在導致了邊坡可能的失穩模式為平面滑動，即當坡腳被剝蝕或進行切腳開挖時，發生沿邊坡內sn向中緩傾節理滑移，沿后緣陡裂張開的一種滑動失穩模式。Based on the engineering practice of the side slope excavation of dayanchi section within the road for the construction traffic of guandi hydropower station, the problems such as the selection of blasthole distance for presplit blasting, and the rock ridge, the levelness of the presplit face, lower hole - making rate of the auxiliary blastholes after the presplit blasting, the blasting network for prespliting and blasting zone and the angle change of the presplit hole etc. are analyzed ; for which the specific solutions are put forward herein as well
摘要通過官地水電站對外交通公路大鹽池合同段邊坡開挖中預裂爆破的工程實踐，對預裂爆破的孔距選擇及下部嚴重出現巖坎、預裂面平整度、預裂爆破后輔助孔成孔率低、預裂與爆破區爆破網路以及預裂孔角度變化等問題進行分析，提出了具體的解決方法。Under the consideration of the engineering geological condition of dahuashui hydropower station, the pre - splitting blasting technology and reasonable construction method are adopted for the excavation of the dam foundation in accordance with the analysis on the rock strata therein, in which the design of the blasting parameters and powder charging structure as well as the angle control and the height of the excavating steps are particularly determined, and then better splitting effect is got for the slope excavation and the quality requirement of the construction is satisfied as well
摘要結合大花水水電站大壩工程地質條件，通過分析巖層具體情況，採用預裂爆破施工技術，合理施工方法進行壩基開挖，並對爆破參數和裝藥結構的設計，鉆孔的角度控制和梯段高度精心確定，使該邊坡開挖預裂取得良好的效果，保證了壩基開挖的質量要求。As one part of the research program of study on reliability of stability of high rock slope and optimization of support, the thesis does further study on blasting and achieves some results as follows : ( 1 ) the interaction of shock wave and explosive gas due to blasting is the important cause to the destroy of the rock. the rock in the line of every hole is easiest to be destroyed while single - row blasting. dynamic loads of blasting can be simplified to triangular loads
本文作為「巖質高邊坡穩定可靠性與支護結構優化研究」研究課題的一部分，對邊坡工程中的爆破施工進行了深入的研究，主要取得了以下成果： （ 1 ）沖擊波和爆生氣體的共同作用是引起巖石破壞的重要原因；單排爆破中炮孔連心線上最容易破壞；爆破動力荷載可以簡化成三角形荷載。The main achievement has been obtained as follows in the paper : ( 1 ) most of class no. i and ii structure plane of the slope is steep dip and is more steep than the man - made slope, class no. i and ii structure plane do not compose latent local unstable block
論文研究成果如下： （ 1 ）邊坡、類結構面以中陡傾角為主，且大多數大於邊坡開挖坡角。通過野外調研和理論分析，闡明工程邊坡開挖面附近， 、類結構面相互未組合成不利塊體。After excavation, there are concentration phenomenon of stress at the corner or the shiplock room, and the tension zone lies in half of the middle part as well as the part of the two slopes to the lower part of the upright wall. finally the analysis results are compared with site monitoring data in period of construction as well as the feedback reports, the result of all comes to meet with each other very well
開挖完成後，在閘室拐角處存在不同程度的應力集中現象，中隔墩上部1 2的巖體及南北邊坡至直立墻頂部平臺以下的部分巖體為拉應力區。在兩側邊坡及邊墻的塑性區出現在損傷區和部分卸荷影響區內，中隔墩大部分區域的巖體都進入了塑性狀態，閘室底板處的塑性區基本上與損傷區一致。For having the better stability of slope, this paper puts forwards three means of treating slope : decreasing the slope angle, reinforcing the slope with pre - stressed anchorage cable, and the combination of the former and the latter
為達到邊坡穩定性的目的，提出了適當降低邊坡角度，或用錨索加固，或兩者相結合的邊坡治理方案。分享友人