坡度控制 的英文怎麼說

中文拼音 [kòngzhì]
坡度控制 英文
grade control
  • : Ⅰ名詞(地面傾斜的地方) slope Ⅱ形容詞(傾斜) sloping; slanting
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • : 動詞1 (告發;控告) accuse; charge 2 (控制) control; dominate 3 (使容器口兒朝下 讓裏面的液體慢...
  • : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
  • 坡度 : falling gradient; slope; inclination; declivity; pitch; batter
  • 控制 : control; dominate; regulate; govern; manage; check; cybernate; manipulate; encraty; rule; rein; c...
  1. Stability of rock slopes is generally controlled by the structure of rock masses, especially the soft structure surfaces. analysis of rock mass structures is a key to establish geological models and numerical simulation and a foundation to assess the stability of rock slopes. the weak structure surfaces are mainly bedding planes, faults, joints, schistosity plane and contact zones of intrusive bodies. since they are different in genesis and scale, the rock masses are different in features and mechanical intensities. based on the combination of rock structure bodies, 15 basic modes of deformation and failure of rock slope are systematically summarized. the deformation and failure of rock masses actually result from the recombination and rearrangement of these rock bodies. there are 11 types of rock mass structures and various deformation and failure of bank slopes are present in the reservoir area of the three gorge project

    巖體結構,特別是軟弱結構面對基巖斜變形與破壞具有顯著的製作用,巖體結構模式分析是建立斜地質模型和數學模型的關鍵和評價斜穩定性的基礎。巖層層面斷裂構造節理裂隙片理與劈理以及侵入體和圍巖的接觸帶等是基巖斜穩定的軟弱結構面,這些成因不同大小不一的結構面將巖體分割成性質各異力學強不均的各種巖體結構體,構成了15種基巖斜變形破壞的巖體結構基本模式。不同結構體的重新組合與排列是斜失穩的內在原因。
  2. Correction of control point slope based on em algorithm and shading of single sar image

    演算法和單幅雷達圖像陰影的校正
  3. The practice of eco - agriculture has brought about striking improvements in the agricultural ecological environment ? barren hills greened, forest acreage greatly raised, soil erosion controlled to some extent

    生態農業建設使農業生態環境得到明顯改善,荒山荒得到治理,森林覆蓋率大幅提高,水土流失有所
  4. The practice of eco - agriculture has brought about striking improvements in the agricultural ecological environment - - barren hills greened, forest acreage greatly raised, soil erosion controlled to some extent, organic matter content of the soil increased, and the ability of the agricultural ecological system to ward off natural disasters improved

    生態農業建設使農業生態環境得到明顯改善,荒山荒得到綠化,森林覆蓋率大幅提高,水土流失有所,土壤有機質含量提高,農業生態系統抗災能力有所增強。
  5. Firstly, according to the natural geology study of the quarry, the control structure planes are determined, which are cut to be building blocks by two sets of main joints. failure can occur due to the intensity weaken of the joint planes caused by excavation relief and rain immersion

    首先研究了采場的自然地質條件,確定了影響邊穩定的性結構面,即塊體主要由兩組節理切割而成楔形體,由於開挖卸荷及雨水浸泡,致使節理面強減弱而發生破壞。
  6. In consideration of the soil arch effect between anti - slide piles, a calculation formula for the anti - slide pile spacing was developed, taking the following factors as the controlling conditions - the static equilibrium equation of the frictional resistance and adhesive force between the side of piles and slope soil, which sustains the thrusting force of the landside, and the strength conditions at the medial cross - section and two end sections of soil arch

    摘要考慮抗滑樁樁間土拱效應,以樁側與邊土體間的摩阻力及黏著力承擔滑推力的靜力平衡條件和土拱跨中與拱腳處截面的強條件共同,建立了抗樁間距的計算公式。
  7. The control of the deep - seated structural - magmatic process over the metallogenic system around the middle - lower yangtze river reaches is shown as : ( 1 ) the mantle uplift belt is closely related to the general geological background of the metallogenic system ; ( 2 ) the primitive magma originated from different parts of the mantle uplift belt ( mantle ridge or mantle slope ) shows differences in style of formation and composition and results in different magmatic series and metallogenic subzones, respectively ; ( 3 ) the varying depths of structural - magmatic chambers may form a " three - layered structure " ( central type, network - like and ring - like ) and this is the primary factor that controls the different magmatic series and the concerned cluster of ore deposits ; ( 4 ) the alkaline basaltic magma derived from the mantle ridge forms high - potassium and calcium alkaline magma and shoshonitic magma due to its altering intensity of afc process with the lower crustal material, which has something to do with the copper - gold and iron - sulphur metallogenic subsystems, respectively

    深部構造巖漿作用對長江中下游成礦帶安徽沿江地區成礦系統的製表現為: ( 1 )地幔隆起帶與成礦系統的總體地質背景的演變密切相關; ( 2 )源於地幔隆起帶不同部位(幔脊與幔)的原始巖漿,其生成方式和物質組成不盡相同,它們分別產生相應的不同巖漿巖系列和成礦亞帶; ( 3 )不同深的構造巖漿房組成中心式網格式環帶式「三層結構」 ,是區內不同巖漿巖系列及有關礦床集中分佈的主要因素; ( 4 )源於地幔隆起帶脊部的堿性玄武巖漿,由於與下地殼物質發生的afc作用強不同,形成了高鉀鈣堿性巖漿和橄欖安粗巖漿,分別與銅、金成礦亞系統和鐵、硫成礦亞系統有關。
  8. The results show that the precision of the model is well, but the influence to the precision of the model in the prediction of field runoff can ' t be ignored

    分析結果表明,該模型應用於小面積徑流計算時精很高,但在進行野外面徑流量的預測時,不能忽略面積的大幅擴大對模型預測精的影響。
  9. The thought of slope safety and landslide prevention based on risk management processes is discussed from the risk factors identification, risk assessment, risk control, and risk prevention measures of the landslide in this paper, and it is pointed out that the risk management technique is a efficient method, which helps manager to cope with the possible risk preparedly and rationally and to adopt measures to reduce the risk in a maximum limit and finally to avoid and reduce the loss of property finally

    從滑的風險因素識別、風險評價、風險、滑風險防範措施等風險管理流程入手,對基於風險管理技術的邊安全與滑預防思想進行了論述,指出應用風險管理技術是幫助管理者有準備地、理性地面對所可能遇見的風險,並採取措施最大限地減少風險,最終減少或避免財產損失和人員傷亡的預防手段。
  10. The principal conclusions include : ( a ) the composite system is composed of both active - bearing structural members and inactive - bearing ones, being of a character of combination of rigid retaining structures with flexible ones, so its working mechanism will be behaved as sharing loadings, waterproof and impermeability, loading transfer, local reinforcement and pre - reinforcement ; ( b ) the experimental results show that much more subsoil will participate in retaining action, soil stresses of internal slope will be shared uniformly and deflections caused by excavation will be reduced notably because of cooperation of nails and cement - soil mixing pile wall ; and ( c ) the internal forces of facing in vertical model will be a control factor of design and the cross section tensile strength of cement - soil wall will govern strength of the

    主要研究結論有: ( 1 )復合土釘支護的作用機理主要為臨時加固土體以保證局部穩定、有機聯系以共同承擔荷載、改善土體性質起到止水抗滲作用。 ( 2 )試驗結果表明:復合土釘支護能夠充分調動周圍土體共同作用,有效地基坑變形;復合土釘支護中止水帷幕的插入深和強變形與失穩有較大作用;復合土釘支護效果明顯優於一般的土釘支護。 ( 3 )面層與邊土體共同變形,設計時可按外力作用下的彈性地基梁進行計算。
  11. Calculating method of landslides drive force, and determination of the diameters of borehole and anchor cable, the number of the anchor cables, the anchorage length and types of the anchor head as well are also discussed

    本文還探討了作用在抗滑樁上的滑推力設計值的計算方法,以及錨索材料的選定、錨固深計算、錨頭類型選擇、錨索與樁的連接設計、施工工藝與質量措施、檢測與監測等等。
  12. With the using of microsoft visual basic 6. 0, a multimedia computer - aided design system of small type pumping irrigation district is developed in this paper. provided with the live multimedia messages as well as a good man - machine conversation mechanism, this system can help the user to finish the planning of an pumping irrigated area such as the layout of canal system, the selection of pump models, the establishment of the irrigation program, the calculating of canals " parameters, the estimate of the project magnitude, the selection of the field constructions, the economic analysis of the project, the output of results, etc, a new oo ( object oriented ) programming method is adopted in this system, various softwares are integrated in this systems as well by the " automation " technic provided by vb, in addition, the multimedia technic is applied to this system for the first time, it makes the system easy to ope rate. as for the optimization of the canals " section, a new optimization method is adopted based on the existing theories about the canals " section, and in this way, with the purpose of minimizing the project ' s investment as well as a stalized canal, limited by the longituding slope, the canals " best feasible parameters can be deduced. furthermore, a integral method to reckon the earth work is developed in this paper, by this way, the estimate precision of the earthwork is enhanced notably. this paper includes the particular illumination for the developing procedure of each systems " segment, and in the end, the directions of the system are demonstrated in a sample area which lies in the zhaija village, taizhou city, jiangsu province, the running results showed that the initial purposes are achieved effectively, and it has a preferable practicability

    在渠道縱橫斷面優化方面,本文在利用已經比較成熟的縱橫斷面優化理論的基礎上,提出以工程總費用最小為目標函數,以渠道縱i為變量,以渠道不沖不淤流速及灌區允許地面比降為約束條件,通過縱橫斷面聯動優化的方法得到渠道的最佳工程可行的斷面參數。另外,針對部分地區的取土困難的狀況,本文採用積分法計算渠道工程土方量,從而大大提高了土方量的估算精,有助於準確工程投資規模及資金投向。本文詳細闡述了該系統所採用的編程方法、系統構成、系統各組成模塊的開發過程以及灌區規劃所採用的優化方法及原理,最後應用本系統對泰州市翟家村機電灌區進行規劃設計,運行結果證明其操作比較簡便,界面友好,運行速快,規劃成果合理,基本達到了系統預定的要求,具備較強的實用性。
  13. The main conclusions and cognitions are as follows : ( l ) rockmass weathering should be studied from either microcosmic and macrocosmic, microcosmic contain includes of mineralogy and of lithology, and in macrocosmic, weathering action damages integrality of rockmass, so studying rockmass structure can open out weathered degree of epigenetic - surface rockmass. ( 2 ] the dissertation sums up the characteristic indexes which can token weathered and unloaded degree, simultaneously, puts forth and summerizes several methods that classifies different weathered and relaxed zones of slope rockmass. ( 3 ) river valley epigenetic - surface reformation is controlled by rockmass structure, but weathering and unloading of rockmass is the direct cause which leads to different epigenetic - surface physical geology phenomena, for example, collapse, landslide, incline, dynam - relaxed and so on

    本文主要結論與認識為: ( 1 )對于巖體風化的研究從微觀與宏觀兩方面入手,微觀方面重視對礦物學、巖石學的研究,宏觀方面,上升到巖體結構被改造的高進行研究; ( 2 )歸納了表徵巖體風化、卸荷程的特徵指標並提出了劃分巖體風化、卸荷程的幾種方法; ( 3 )巖體結構著河谷淺表改造,但導致崩塌、滑、傾倒、松動等表生物理地質現象的直接原因乃是巖體的風化、卸荷。
  14. Besides, pid control algorithm is introduced and the velocity closed - loop controller is designed on the basis of dynamic model for the train. furthermore, according to kunming world ' s fair route data, the ato system with pid controller is simulated. it shows some disadvantages, and so the predictive control algorithm is brought forward to realize velocity closed - loop control

    在已有的列車運動模型基礎上,採用pid演算法,設計了列車的速閉環器,結合昆明線線路數據,進行了基於pid器的ato系統模擬分析,發現採用pid時,列車運行曲線呈波浪形,當遇到道或者外界干擾時速和加速曲線會出現尖峰現象。
  15. 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,鉆孔的角和梯段高精心確定,使該邊開挖預裂取得良好的效果,保證了壩基開挖的質量要求。
  16. The landslide feature of the expansive soil is analyzed. the stability of the expansive soil slope is largely dependent on the weal link. the slope stability analysis of the expansive soil should consider the weathering, so all the analysis should be classified to two different types : weathered layer and non - weathered layer

    對膨脹土路塹邊特點進行了分析,指出膨脹土邊主要受軟弱結構面,提出了膨脹土邊穩定分析應分為風化層和深層未風化層的方法,並建議了不同部位土的抗剪強指標取值方法。
  17. Using simulating rainfall experiment and the present research, we deeply analyze the runoff and sediment transport rules and effect of shrub and grass measures under different slope and rainfall intensity

    摘要利用人工模擬降雨小區試驗,分析了林地和草地2種生物措施在不同、不同雨強下的徑流調和產沙機
  18. The arch dams locate at such areas which have high mounain, deep valley, steep slope, narrow riverway and high seismic intensity. the aseismic capabilities of high arch dams have relationship with lives and properties of people and productions of industry and agriculture, so the eanhquake becomes the main factor of arch darns design

    這些大壩所在地區山高谷深,岸陡峻,河道狹窄,地處高地震烈區,高壩的抗震性能關繫到下游廣大地區工農業生產和人民生命財產的安全,考慮地震因素成為大壩設計中的工況。
  19. The author respectively gives the calculating model including the end of the bridge and the approach embankment with and without approach slabs according to the real differential settlement that occurred, and, according to the effect to the comfort and safety of the vehicle passing bridge approach, takes the tolerable differential movement of the embankment / structure interface and the tolerable differential slope of the approach slab as the tolerable differential settlement when with and without the approach slab respectively

    論文根據路橋過渡段的實際差異沉降圖式分別確定了不設和設搭板的路橋過渡段計算模型,根據對行車舒適性和安全性的影響,把容許臺階高和搭板容許縱變化值分別作為不設和設搭板路橋過渡段的容許差異沉降指標。
  20. So the design is safe enough to control displacement of slopes

    因此可保證設計有足夠的安全的位移。
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