plastic zone 中文意思是什麼
plastic zone
解釋
塑性帶-
The material in the large plastic zone has been hardened.
在大塑性區內材料已經硬化。 -
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。 -
Study on pillar ' s plastic zone based on elasto - visco - plastic theory
煤柱塑性區的彈粘塑性理論分析 -
This paper firstly extends the thermal elastoplastic deformation theory of trilayered materials derived by suresh et al and abolishes the restrictive assumption to the monodirectional spread of plastic zone in the original model and the thermal elastoplastic analysis model which reflects the complete history of thermal elastoplastic deformation of the multilayered materials is built. this model can be also applied to the condition of the spread of plastic zones from both sides of plastic layers and has more applicability compared to suresh et al ' s model
論文首先推廣了suresh等人建立的三疊層材料熱彈塑性變形理論，取消了原理論模型中塑性區域單向擴展的限制性假設，建立了反映疊層材料完整熱彈塑性變形歷史的熱彈塑性行為分析模型，該模型同時適用於塑性層的塑性區域雙邊擴展的情況，較suresh等人的模型適用性更為廣泛。 -
To analyze fem plastic zone graph not only can estimate the collapsing scope but also can prove that when the nether part of some landslide bodies collapse, the landslide bodies probably slide entirely
通過有限元塑性區分析不但能夠估計出可能的塌角范圍，而且可以看出個別滑體在塌角的同時有可能產生整體滑動。 -
Non linear static & dynamic finite element procedure is adopted for the true emulation of the four typical geologic profiles of the dam, and imitates to compute the each stage deformation and stress distribution from the dam fill to full water run and during the 7 degree seismic intensity, the article also imitates to compute the response to earthquake force, the excess vibration pore water pressure distribution and permanent deformation, predicting the occurrence possibility of the crac ^ plastic zone and earthquake liquefaction
採用非線性靜、動力有限元分析程序對圍壩的4個典型剖面進行了靜、動力模擬模擬，模擬計算了壩體自填築至蓄水運行和發生7地震各階段壩體及壩基的變形以及應力分佈，地震應力響應和地震引起的超靜振動孔隙水壓力分佈以及永久變形。判斷了壩體和壩基中出現裂縫、塑性區以及地震液化的可能性。 -
The collapsing scope of bank accumulation body of zipingpu reservoir in national highway 213 which caused by the sharply falling of water level of zipingpu reservoir is estimated according to the fem plastic zone graph
根據有限元法得出的塑性區圖，對紫坪鋪水庫蓄水后水位驟降可能引起213國道紫坪鋪庫區庫岸堆積體的坡角坍塌范圍進行了估計。 -
The solutions include : the unit normal vector of the elastic - plastic boundary near the crack line, the elastic - plastic stress fields near crack line, law that the length of the plastic zone along the crack line is varied with an external loads, the maximum lengths of the plastic zone, the bearing capacity of a finite plate with an eccentric crack loaded by shear forces
這個解包括：裂紋線附近彈塑性邊界上的單位法向矢量，裂紋線附近的彈塑性解析解、最大塑性區長度、裂紋線上的塑性區長度隨荷載的變化規律及其承載力。 -
Based on the simplified structure of rock mass, three - dimensional finite element numerical modeling technique is used to analyze systematically the distribution features of filed, strain field and plastic zone in the surrounding rock mass of the underground cavities after the excavation
在巖體結構模型概化的基礎上，采有三維有限元數值分析方法，系統研究了大跨度、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。 -
Based upon the near crack-tip elastic analysis, estimates of the size and shape of the plastic zone will be developed.
根據裂紋尖端附近的彈性分析，來估計塑性區的形狀和大小。 -
In the calculations of ultimate bearing capacity, the section of rc beam was divided into the elastic zone and the plastic zone based on the fire temperature field of the beam ' s section, the equivalent - floor - live - load was presented to describe the weakening of the bearing capacity of structure members in fire, the correlation expressions were established
摘要根據梁截面火災溫度場，將梁截面混凝土分為彈性區和塑性區2部分計算火災場梁極限承載力，並採用等效樓面活荷載描述火災場高溫對梁極限承載力的削弱，推導了相關的計算公式。 -
Elastic - plastic analysis for soil around anchor jacked pile in this paper, the course of penetration is regarded as expansion of cylindrical cavity in infinite soil mass. combining with the knowledge of elastic mechanics and plastic mechanics, we can make analysis for soil around pile. finally, we can educe the cylindrical cavity pressure, radius of plastic zone, radical displacement in elastic zone, excess pore water pressure in soil around pile and spherical cavity pressure at the end of pile
錨桿靜壓樁樁周土體的彈塑性分析該部分是文章的主要工作所在，本文把壓樁過程樁周土體的本構關系看作是水平面的平面應變小孔擴張問題，利用小孔擴張原理，結合彈性力學以及塑性力學的知識，對壓樁後土體的性狀作出分析，得出樁對土的擠擴作用力、樁周土體塑性半徑、彈性區的位移，壓樁完成瞬時樁周土體彈性區和塑性區的超孔隙水壓力以及樁端球形孔擴張的擴張力。 -
Plastic zone affected by crack tip curvature
裂尖曲率對裂紋前緣塑性區的影響 -
( 4 ) according to the new methods of dynamic numerical simulation analysis and resting on the engineering geological conditions of surrounding rock mass and the project design, the three numerical simulation results are obtained, from which the author analyze systematically the distribution features of stress field, strain field and plastic zone in the surrounding rock mass of the underground cavities after the excavation and also the variable features of stress field, strain field and plastic failure zones in the surrounding rock mass of the underground cavities in the course of excavation
（ 4 ）按照動態數值模擬新思路，以地下洞室群圍巖的工程地質條件和工程設計方案為依據，系統研究了大跨度、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分佈特徵，開挖過程中圍巖的應力場、變形場和塑性破壞區的變化特徵。 -
Based on unified strength theory, the boundary line equation of surrounding rock mass plastic zone under non - uniform stress field was deduced, and it can be used to pre - estimate the dimensions and shapes of underground tunnel ' s plastic zone with different coefficients of horizontal pressure
摘要基於統一強度理論，推導出非均勻應力場的巷道圍巖塑性區邊界線方程式，可用於預測不同側壓系數時地下深埋隧洞的塑性區大小及形狀。 -
At the same time the new method ascertaining the location of the critical sliding surface of slope is presented in this paper according to the plastic zone graph at the time of land slide body sliding
在用有限元強度折減法求解邊坡穩定安全系數的同時，文中提出了一種利用滑坡體破壞時刻的塑性區圖確定邊坡臨界滑動面的方法。 -
To uniform soil condition, the p - ~ s settlement curve of the center point at the bottom of the shallow " foundation and the different depth of the soil plastic zone in different load grade and the ultimate bearing capacity of the foundation are analyzed
對均質地基情況，分析了基底中心點的p s沉降曲線、不同等級荷載下塑性區開展的不同深度情況及地基的極限承載力。 -
The plastic zone will be toroidal with a volume of 2πaπ(rather than bπ).
塑性區是體積為2a（不是B）的圓環。 -
Brinson and his associates have also shown that material anisotropy exerts an effect on plastic-zone shapes.
Brinson和他的合作者還表明，材料各向導性對塑性區的形狀會產生影響。 -
Brinson and his associates have also shown that material anisotropy exerts an effect on plastic - zone shapes
Brinson和他的合作者還表明，材料各向導性對塑性區的形狀會產生影響。
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