危巖 的英文怎麼說

中文拼音 [wēiyán]
危巖 英文
crag
  • 巖 : 名詞1. （巖石） rock 2. （巖峰） cliff; crag
  1. The study and treatment of the unstable rock imperils of the provincial road line s

    211線危巖病害的研究及處治
  2. After researching the loads on dangerous rock synthetically, the author points out the development and collapse mechanism of dangerous rock : the geology foundations that forms dangerous rock are the constructional surfaces such as tectonic fracture 、 relief fissure, soft interlayer etc. the developing of dangerous rock is due to release of in - situ stress in rock 、 aeolation 、 water erosion and root flerry. the main loads leading to collapse of dangerous rock are gravity, water pressure and earthquake force

    在綜合研究危巖上的各種作用之後，本文提出了危巖的形成和破壞機理：硬質巖體中構造裂隙、卸荷裂隙、及各種軟弱夾層，結構面的的存在是危巖形成的地質基礎；地應力卸荷、風化、流水侵蝕、植物根劈是危巖發育的主要作用；重力、水壓力、地震力是危巖崩塌的主要荷載。
  3. Reinforcing collapsing blocks of laitan cliff by prestressed anchor

    預應力錨桿技術加固淶灘摩崖造像危巖體
  4. Based on the summary of the inspection effect for one hydrogeological year of stage geological disaster prevention project of xingshan county in three gorges region, this paper puts forward the relevant and effective methods for the harnessing of landslide, dangerous rock body, collapsed bank and other different geological disasters, and proposes suggestions for the future inspection of geological disaster prevention projects

    摘要本文通過對三峽庫區興山縣二期地質災害防治工程一個水文年的效果監測總結，提出了針對滑坡、危巖體、塌岸不同地質災害體的抗滑樁、格構、掛網噴砼等不同治理工程所應採取的與之相適用、而有效的監測方法、監測頻率，以及資料整理、工程效果分析時應注意的問題等，為今後做好地質災害防治工程監測提出建議。
  5. Based on mechanics of fracture, and regarding thermal stress caused by temperature difference and static hydraulic pressure caused by fracture water as the main factors, the forecast of collapse period of dangerous rock is researched through different combination forms of fracture types, then a way to calculate collapse period of dangerous rock is provided

    摘要以斷裂力學為基礎，以溫度差引起的熱應力及裂隙水引起的靜水壓力為主要影響因素，通過不同的斷裂類型組合形式研究了危巖垮塌的周期，提供了一種計算危巖垮塌周期的方法。
  6. The study of collapse of dangerous rock is a focus among researches of various geological hazards. based on current domestic and foreign researches on dangerous rock and applying the hongyadong dangerous rock project in chongqing as the example, the following contents are researched : at beginning, the details of engineering geology on the area are introduced, including the conditions of engineering geology and hydrogeology

    本文以目前國內外對危巖研究的現狀為基礎，以三峽庫區地質災害項目? ?重慶洪崖洞危巖綜合整治工程為依託，進行危巖邊坡的破壞和加固機理的研究，主要內容如下：論文首先介紹了洪崖洞地區的場地工程地質條件，包括工程地質和水文地質的詳細情況。
  7. Study on mozilling unstable rock and it and control in yunyang county, chongqing city

    重慶市雲陽縣磨子嶺危巖研究與治理
  8. The results of this dissertation can be consulted for the geotechnical engineering designers

    最後闡述了灌漿、排水等必要的綜合治理措施，可供危巖治理設計、施工參考。
  9. The characteristics and stablity of the landslide groups and unstable rock mass of dongxi

    東溪危巖滑坡群特徵及穩定性評價
  10. Research on dangerous rock movement route

    危巖落石運動路徑研究
  11. Reaching out from the cliff and facing the valley in three directions, the terrace is an ideal place for watching sunrise and the sea of clouds

    清涼臺突出在三面臨空谷的危巖上，是觀日出和雲海的最佳處。
  12. The study and treatment of unstable rock on s211 provincial road

    211線危巖病害的研究及處治
  13. The main reason that the current design ability of control dangerous rock is poor is that the loads on dangerous rock do n ' t be understood fully. aiming to this situation, the in - situ stress in rock and the water pressure are researched

    當前危巖治理設計水平不高的主要原因之一是對危巖上的作用認識不清，針對這一情況，本文重點研究了危巖上地應力和水的作用。
  14. ( 7 ) the monitoring system of landslide and the project management design are presented at last, which lays strength foundation for the harness engineering

    （ 7 ）提出滑坡及危巖綜合治理工程中的滑坡監測方案及項目施工組織設計方案，為綜合治理工程的順利實施打下了堅實的基礎。
  15. So, from the great cliff ' s base, jut spokes of rock crossing from bank to bank, intersecting ditches until the pit ' s hub cuts them off from meeting

    就像這樣從巖石的基礎有危巖通出去而跨越堤岸和壕溝，降到那把它們截斷和集合起來的井。
  16. Through these studies and analysis, following conclusions could be drawn : ( 1 ) it is necessary to study on harness engineering of landslide and dangerous rock since the main representations of this geological hazard are landslide and dangerous rock through geological investigation ; ( 2 ) it can be concluded though stability analysis that the dingzhuang landslide is stable naturally, which is identical to the in - situ investigation ; ( 3 ) through stability analysis, the landslide would slide if the water level dropped down from 175. 10m to 156. 0m and it rained successively after the three gorges reservoir work. ( 4 ) according to the results of calculation and the characteristic of the landslide, it is suggested that such measures as unloading at upper part, anchorage and pile supporting system and drainage system should be used on the landslide. ( 5 ) according to geological investigation, there are three kinds of dangerous rock in the engineering, those are failing - down rock, collapsing rock and sliding rock

    因此有必要對滑坡進行治理； （ 4 ）根據滑坡推力計算結果和本滑坡屬牽引式滑坡的特點，滑坡體上部相對較穩定，中下部處于基本穩定或不穩定狀態，因此建議此滑坡治理採用上部削坡減載與錨拉抗滑樁、擋墻進行支擋結合的處理方法，同時結合截排水等措施進行綜合治理； （ 5 ）根據地勘資料，通過對危巖體的形態、規模、基座和底界層及分佈特點和分析，將本工程危巖體失穩崩塌的方式歸納為墜落式、傾倒式和滑塌式三種類型並分別提出相應的穩定性計算方法； （ 6 ）分別對本工程中的危巖體進行了穩定性計算，並且發現其都處于不穩定狀態，因此根據實際情況分別提出相應襯砌支撐和清理等加固治理措施，最後還對加固后的危巖體進行了校核計算，滿足要求。
  17. Research on control design case to toppling unstable rock in fem

    基於數值模擬研究傾倒式危巖的控制設計工況
  18. In our country, no pull - out test of pressure - type anchor has ever been made in rock till now. in chapter 4, consulting some pull - out tests of pressure - type anchor made by some civil researchers, contrast pull - out tests of pressure - type and tensile - type anchor in rock is designed in crag slope engineering in chongqing university

    本文第四章在在參考國內一些單位已經進行的部分壓力型錨桿抗拔試驗的基礎上，針對基於巖層的該類型試驗還是空白的現狀，結合重慶大學沿江危巖邊坡治理工程設計了巖層中的壓力型錨桿與傳統拉力型錨桿抗拔力對比實驗。
  19. The results of simulation and practical monitoring show that the walls of cliff, mining coal lager and r203 soft layer are key factors for displacement, and on going controlling measures in project are reasonable and effective

    臨空塊體、煤層采空區、 r203軟層為危巖體穩定的關鍵塊體的結論，證明鏈子崖危巖體錨固和煤層采空區回填是合理的，其防治工程是有效的。
  20. To solve this problem, the model of steady state water line in rock crack during the rain is built in cha5. the author applies correlative seepage theories on this model to found the calculate method. then the practicality formula of hydrostatic pressure in dangerous rock is supplied

    針對危巖靜水壓力計算嚴重偏於保守的情況，靜水作用方面，本文通過建立降雨過程中的巖體裂隙積水穩態滲流模型，運用滲流的相關定理建立穩態水位的計算方法，進而提出靜水壓力的實用計算公式。
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