creep process 中文意思是什麼
creep process
解釋
蠕變過程-
Hyperbola model of mgo - mixed concrete ' s autogeny deformation, especially deduce of the model ' s parameter and building process of the model are analyzed in detail. ( 2 ) calculating method of autogeny deformation and creep are discussed. based on these, timely - simulation theory of dam body ' s temperature field stress field and pre - process back - process method are mainly studied
（ 2 ）對mgo混凝土的自生體積變形及徐變變形的計算方法進行了探討，在此基礎上，重點研究了壩體溫度場和應力場實時模擬的原理以及前後處理方法。 -
In this article, according to heat conduction theory, elastic creep theory and finite element theory, the temperature field and creep stress field in the arch dam during construction and operation are simulated and analyzed by means of three dimensional finite element relocating mesh method, and the distribution law of the temperature field and creep stress field in the arch dam during construction and operation are systematically studied, and according to the construction process of concrete arch dam, the effect of lamination placement, construction interval, elastic modulus change, thermal insulation change, surrounding temperature change, concrete creep and autogenous volume change on thermal stress in the arch dam are also considered
論文根據熱傳導理論、彈性徐變理論及有限元理論，用三維有限元浮動網格法對拱壩施工期和運行期溫度場、徐變應力場進行了全過程模擬分析，較為系統的研究了混凝土拱壩施工期和運行期溫度場、徐變應力場的分佈規律，在分析中按照混凝土拱壩施工過程，考慮了混凝土分層澆築、施工間隙時間、彈模變化、絕熱溫升過程、環境溫度的變化、混凝土徐變、自生體積變形等因素對壩體溫度應力的影響。 -
This paper establishes a model simulating dam actual placing process and considering the non - continuity of initial temperature on the boundary of new and old concrete, daily air temperature change, concrete - placing temperature, hydration heat, heat insulation on boundary, water - storing process, placing intermission and curing with water. the calculation of stress field considers the concrete weight, static water pressure, thermal stress, different autogenous volume change between rcc and normal concrete, change of elastic modulus of concrete with age and creep action
考慮了乞今最為全面的初始條件和邊界條件，包括模擬壩體的實際升程過程，考慮了新老混凝土接觸面上的初始溫度不連續，逐日的氣溫變化，混凝土的入倉溫度，水化熱溫升，邊界保溫，水庫蓄水過程，澆築間歇以及灑水養生等因素；應力場的計算考慮了混凝土的自重，靜水壓力，溫度應力，常態混凝土與碾壓混凝土不同的自生體積變形，混凝土的彈性模量隨齡期的變化以及徐變的作用。 -
Simplified method for creep analysis considering construction process in high - rise building
高層建築考慮施工過程徐變的簡化分析法 -
Practical method for creep analysis considering construction process in high - rise building
高層建築考慮施工過程徐變分析的實用方法 -
This result has practical significance. in this paper ' s theoretical section, base on current shrinkage and creep calculational methods, analysis to the experiment project and tall building structure examples were made, and then the influence of shrinkage and creep to structure stress was put into discussion ; moreover, an fea program was compi led to calculate shrinkage and creep strain considering construction process, and through a tall building instance, the influence to tall frame structure stress was analyzed
本文的理論部分在現有收縮徐變計算方法的基礎上對本試驗工程和高層建築結構進行了算例分析，通過與彈性計算值的對比，討論了收縮徐變對結構內力的影響，以及計算收縮徐變時是否考慮鋼筋和施工過程對結果的影響；本文還編制了考慮施工過程收縮徐變的有限元程序，並進行了算例分析。 -
Based on project example, the article presents the construction stress computation process of hydraulic creep form in the construction of high bridge pier, the construction stress analysis has applied successfully in the project practice and can be referred in the similar special structure construction
本文基於工程實例，給出了橋梁高墩身施工選用液壓自爬模完整的施工受力計算過程，且已成功地應用於工程實踐，可供類似特種結構施工參考。 -
A theoretical model for the creep process of frozen soil based on damage mechanics
凍土蠕變過程的損傷力學模型 -
Using the three ? arameter solid model and the burgers four - parameter model to fit the creep curve separately, it was found that the burgers model can describe the creep process more well, and then provide parameters for finite element analysis of asphalt concrete cores for embankment dams
用三元固體模型和burgers四元模型來擬合瀝青混凝土的蠕變曲線，發現burgers模型能夠更好的描述瀝青混凝土的蠕變過程，為土石壩瀝青混凝土心墻的有限元計算提供參數。 -
Three dimensional braiding preform reinforced resin composite is a new type of advanced composites and used in aircraft and space, transportation, construction, military project, medical treatment and physical education etc. 3 - d braiding composites will subject to long - term tensile force during applied process, which is a long - time creep process
樹脂基三維編織復合材料是一種先進的復合材料，它已經應用於航空、航天、交通、建築、軍工、醫療、體育等領域。在應用過程中，三維編織復合材料會受到長期拉伸力的作用，這決定了它的使用過程是一個長期的過程，因此蠕變性能成為表徵其力學性能的一個非常重要的指標。 -
This article deals with the analysis carried out in association with measured creep process before and after initial dam impoundment when landslide occurs, which suggests that the landslide undergoes both acceleration and deceleration procedures as the water level increases and ends up with retarded creep state after the water level is in stabilized status
本課題對滑坡初期蓄水前後實測蠕滑過程進行了分析，證明滑坡在水位上升過程中經歷了加速和減速過程，水位穩定后進入減速蠕變狀態。 -
In process of deep excavation in soft ground, the support system ' s deformation, external loads and internal forces are various with time. creep effects are detectable. meanwhile, the unloading induced by the excavation leads to the dissipation of excess pore water
在軟土地區開挖深大基坑，開挖中圍護結構位移、結構體的外荷和內力會隨著基坑暴露時間的增長而變化，呈現出明顯的流變效應；同時基坑開挖引起土體卸載，超靜孔壓的消散導致固結效應的產生。 -
The study on retarded creep behavior using creep theory under condition of reservoir water lever in stabilized status for one and a half year demonstrates that the viscous coefficient of sliding soil shall increase as creep procedure continues, meanwhile, the displacement process of landslide surface area fitted by logarithmic curve matches closely with measured values
以蠕變理論研究在庫水位穩定一年半的條件下滑坡的減速蠕變現象，證明滑帶土粘滯系數隨蠕滑過程不斷增大，以對數曲線擬合滑坡表部位移過程與實測值吻合較好。 -
The results showed that the long - term deformations of beams strengthened with cfrp laminates are less than the deformations of plain beams by 6 % 16. 5 %. on the same long - term load, with the process of strengthening changed, the creep deformations of strengthed beams were different
結果表明: cfrp布加固梁徐變比普通混凝土梁減少6 % 16 . 5 % ，並且相同的長期荷載作用下，加固歷程不同，其徐變變形也不同。 -
This paper aims at bridge with high pier and long span adopting single or double featheredge piers, the stability of bridge in the whole construction process is analyzed combined with research conclusion of bridge stability and concrete creep and shrinkage, bridge construction period is divided according to actual construction - process and concrete creep and shrinkage regularity and structure is analyzed as plane truss at each time increment
本文針對常用單、雙薄壁墩的高墩大跨徑橋梁，結合國內外對橋梁結構穩定與混凝土徐變收縮的研究成果，對節段法施工的橋梁進行穩定性全過程分析方法研究。根據實際施工過程及混凝土徐變收縮規律對施工全過程劃分時段，對每個具體計算時刻採用平面桿系結構進行計算分析，不同計算時刻具有不同的結構體系。 -
The result indicates that due to the development of shrinkage and creep, appending stress may engender because of imbalance strain, which should be considered in structural design ; meanwhile, when calculating, considering the construction process or not may lead to an obvious error
計算結果表明，由於收縮徐變的發展，將使高層建築由於不均衡變形產生附加內力，從而導致結構受力性能發生變化，在結構設計時應予以考慮；同時，在計算收縮徐變時考慮施工過程與否以及是否扣除施工某一層前已產生的變形將會使計算結果有較大誤差。 -
The main work done in this paper is as follows : ( 1 ) simulate the temperature field of basement wall by ansys software, sum up the characteristics of the temperature field of basement wall, and analyze the influence of the types of the molding board, environmental change and cement content ; ( 2 ) the whole simulation analysis process of early - age concrete stress field is realized by sub - development of ansys, and cts - ansys software is developed with fortran ; ( 3 ) based on the cause of cracking, the influence of the thickness of the wall, length, bar arrangement, mix proportion, expanding agent, etc, on the wall stress due to concrete creep and temperature change is analyzed
本文主要進行了以下幾個方面的研究： （ 1 ）利用ansys軟體，模擬了施工期地下室側墻溫度場，總結了地下室側墻溫度場分佈的特點，分析了模板類型、環境變化和水泥用量等對墻體溫度場的影響； （ 2 ）以大型通用有限元軟體ansys為平臺進行二次開發，運用visualfortran語言編寫了cts - ansys程序，實現了施工期混凝土徐變溫度應力的模擬計算； （ 3 ）從裂縫形成的原因出發，分析了地下室側墻厚度、長度、配筋率、配合比、膨脹劑等因素對墻體徐變溫度應力的影響。 -
In this paper, a 3d finite element analysis software ( fzfx3d ) was compiled to simulate the construction process of mass concrete structures constructed with sequence method. based on the practical project xiluodu arch dam, the dam ' s construction process was simulated by a small time step size, 0. 5 or 1 days. the environmental temperature change, hydration heat rise, artificial cooling, creep, volume deformatio
運用laplace變換方法將溫度的求解表示為只與空間坐標及澆築時間有關的函數，從而避免了用隱式差分法、有限元法求解時需求解聯立方程的因而對測點選擇的依賴，也避免了顯式差分法求解穩定性受時間步長，測點間距大小限制的缺點，因而具有測點布置靈活的特點。 -
With a combined method of definite quantitative analysis and definite qualitative analysis, theoretical analysis and practical analysis, the author began by investigating frontier trade position and function in the advance of heilongjiang provincial economy, on deeply into the analysis heilpngjiang provincial frontier trade of the process, present conditions, remain problems and cause. aim at the characteristics of heilongjiang province to develop with economy to need actual, and brought up to further promote the frontier trade development with the grade creep ' s cowgirl counterplan
本論文運用定性與定量分析、縱向比較分析和橫向比較分析以及調查研究和實證分析相結合的方法，從考察邊境貿易在黑龍江省社會經濟發展中的地位和作用入手，在深入分析黑龍江省邊境貿易的進程、現狀、存在問題及原因的基礎上，針對黑龍江省的特點和經濟發展需要的實際，提出了進一步促進邊境貿易發展及升級的相應對策。
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