flac 中文意思是什麼

flac 解釋
補習街
  1. Application of flac in borehole shrinkage in formation of plaster stone and salt stone

    鹽膏巖地層的井眼縮徑變形分析
  2. According to roof safety factor of 1. 2 for the mined - out area, minimum safety roof thickness at different rock in various span mined - out area was calculated by flac software, which transfixion of plastic zone was taken as criteria of roof breakage by using strength reduction technology and dichotomy theory

    摘要利用強度折減技術和二分法原理，以塑性區的貫通作為頂板破壞的標準，當采空區頂板的安全系數等於1 . 2時，利用flac軟體計算得出各種跨度空區在不同巖層中的最小安全頂板厚度。
  3. Application of flac in back analysis of geotechnical parameters

    在巖土工程參數反演中的應用
  4. Stability analysis on the high slopes of three - gorges shiplock using flac - 3d

    進行三峽船閘高邊坡穩定分析
  5. Application of flac in determining the upper and low boundary of the fracturing zone in shaqu coal mine

    在確定沙曲礦裂隙帶上下界中的應用
  6. The application study of stability analysis of landslide about the flac method in the three gorges reservoir area

    法在三峽庫區滑坡穩定性分析中的應用
  7. Gontrasting the stress distribution data simulated by flac with actually measured data from scene of coal gas, we have obtained the rule of stress distribution around working face

    分析了立井揭穿突出煤層的危險性，得到了在立井揭穿煤層過程中。
  8. The elastic and elastic - plastic calculation models of slope earthquake response are erected by the commerce software - - - flac. the distribute regularity of peak

    建立邊坡彈性和彈塑性模型，分析了邊坡內部質點沿高度方向的加速度峰值放大倍數分佈規律。
  9. The hdcd " code " is transmitted in " inaudible " portions of the standard 16bit redbook stream. eac + flac should capture everything

    簡單翻譯就是， hdcd編碼藏在標準16位數據流（紅皮書定義）中的無法聽到的部分。 eac抓軌加flac無損壓縮，可以獲取一切數據。
  10. Based on the example of south dump slope of anjialing open colliery in pingshuo, the rule of surface subsidence was studied using flac ( superscript 3d )

    摘要為研究露天煤礦排土場邊坡下采動沉陷規律，結合平朔安家嶺露天礦南排土場邊坡的實例，採用flac （上標3d ）程序進行了數值模擬計算。
  11. In addition, the constitutive models included in flac - 3d are deep into research, and th e stress increments are corrected in terms of the plastic strain increment while occurrence of plasticity flow

    此外，還對flac - 3d內嵌的本構模型深入研究，塑性流動發生時塑性應變增量對應力增量的修正。
  12. Based on this, the traditional model of time series analysis and gray system theory that is developed recently are established to forecast. and an exploring is carried out applying the function of step that the 3d - flac software offered. this will provide material of dynamic and timely landslide forecast for engineering practice and scientific research

    在此基礎上，本文運用傳統的時間序列分析方法和近年來發展起來的灰色系統理論建立了預測模型；並利用3d - flac軟體提供的時步（ step ）功能在研究庫岸滑坡的動態預報上做了探索。
  13. Then the stability of typical slopes in different conditions such as servoir water level ' s ascending, slowly descending and sharply descending are evaluated and forecasted by means of the limiting balance method and the numerical simulating method ( flac )

    利用極限平衡法和數值法（ flac ）對庫區內的典型斜坡在庫水位上升、庫水位緩慢下降和庫水位驟降等不同工況條件下的穩定前景做出了合理的評價與預測。
  14. In order to select proper ground improvement method for this kind of special soil, the flac numerical software was used to analyze the stress train when treated by different methods

    為合理選擇該類型軟土的地基處理方案，結合實際工程，運用flac數值分析軟體對濕軟黃土地基不同處理情況下的應力應變進行了模擬，得出合理結論。
  15. On the process of simulation the deformation after excavation at the middle frusta and the vertical slope at three gorges permanent shiplock, program the fortran procedure to perfect model creation and the capability of the pre - procedure and post - procedure in flac - 3d

    在模擬三峽永久船閘中隔墩和直立邊墻開挖卸荷變形過程中，編制fortran程序，完善flac - 3d建模功能和增強其前後處理能力。
  16. In the end, according to the maximum axial force distribution curve under different conditions, a new method is put forward to improve the current design and calculation methods of soil nailing. on the basis of these analyses, the numerical model of a real civil work is built by flac, and its results are compared with survey results in site, which indicates that the numerical simulation of this thesis is feasible

    最後，基於不同狀態下土釘最大軸力的分佈形式，提出了對規范土釘設計土壓力的改進方法；同時在前述研究分析的的基礎之上，建立了一個實際工程的flac模型，並對計算的結果和實測內力變形結果進行了對比，表明本文所使用的數值模擬方法是可行的。
  17. Based on the simplified structure of rock mass, flac ( superscript 3d ) numerical modeling technique is used to systematically analyze the distribution features of the secondary stress field, strain field and plastic zones in the surrounding rock mass of the underground cavities after the excavation

    摘要在巖體結構模型概化的基礎上，採用flac （上標3d ）數值分析方法，系統研究了瀾滄江某大型水電站大跨度、高邊墻地下洞室群開挖完成後圍巖的二次應力場、變形場和塑性破壞區的變化特徵。
  18. Abstract : in this paper, the authors analyse the formation mechanism of yankou landslide by studying its engineering geological environmental conditions and developing character, perform simulation analysis on the stress field, displacement field and displacement rate of yankou slope deformation by flac ( fast laganragri analysis of continum ) for checking the " conceptual model ", and conduct the stability evaluation

    文摘:通過對巖口滑坡工程地質環境條件及滑坡發育特徵研究，分析滑坡的形成機制，並用拉格郎日差分法對斜坡變形破壞的應力場、位移場及位移速度特徵進行模擬分析，從而驗證滑坡形成機制的正確性，並在此基礎上進行穩定性計算與評價。
  19. The surface movement and distortion isolines of bench - shape slope were obtained with inner programming language - fish of flac ( superscript 3d ), and strained characteristics and stability of the slope were analyzed

    採用該程序內嵌fish語言生成了臺階狀邊坡地表的移動和變形等值線，並分析了邊坡受力特點及其穩定性。
  20. Aiming at the characteristic of the distortion of the extremely hard maintained roadway, the numerical analysises were made on surrounding rock stress and displacement in roadway with flac program

    摘要針對極難維護放頂煤回採巷道的變形特點，依據flac程序對不同支架形式的巷道圍巖應力場和位移場進行了數值模擬。
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