rock creep 中文意思是什麼
rock creep
解釋
巖石蠕動-
Nonlinear creep damage constitutive model of rock salt and its application to engineering
鹽巖非線性蠕變損傷本構模型及其工程應用 -
The experimental study on creep fracture of rock
巖石蠕變斷裂特性的試驗研究 -
The latest experimental results of rock creep were used : the third invariant of deviator stress tensor had greater effect on creep properties ; the stress threshold of lateral creep of rock was 20 % ~ 40 % less than that of axial creep of the same rock
文中應用了課題組近期巖石流變實驗研究的結果：應力偏量第三不變量對巖石蠕變影響顯著；巖石側向蠕變的應力閥值比軸向蠕變應力閥值低20 % ~ 40 % 。 -
Numerical analysis of creep pressing stress of casing in deep salt rock stratum
深井石油套管鹽膏巖層蠕變擠壓應力計算研究 -
According to the creep mechanism of rock and surrounding rock and the control principle for rock creep, a new critical principle for steady creep of rock was put forward, and an optimum method for calculating the constant resistance supporting of roadway surrounding rock was set up based on experimental studies
摘要根據巖石和圍巖的蠕變機理以及巖石流變控制原則，在實驗研究的基礎上，提出了新的巖石穩定蠕變準則，並建立起一個巖石最優恆阻支護計算方法。 -
Test method for determining in situ creep characteristics of rock
巖石蠕變特性現場測定的試驗方法 -
Creep characteristic and long - term stability of rock mass in ship lock high slope of the three gorges project
三峽船閘高邊坡巖體時效特性及長期穩定性分析 -
( 3 ) generally, dam and base are operated in material viscidity status. by studying on the creep model of dam concrete and base rock, and combined them together, the coupling model of these factors is bringing forward
（ 3 ）通過研究壩體混凝土徐變模型和壩基巖體的蠕變模型，並將兩者有機結合，分別針對混凝土重力壩和拱壩，提出了考慮壩體徐變和壩基蠕變相互作用的組合模型。 -
Standard test method for creep of rock core under constant stress and temperature
在恆定應力和溫度下測定巖心蠕變的標準試驗方法 -
( 5 ) basing on the exploring of the functions of cohesion force and friction force during rheology course and the assumptin that viscosity lost according viscosic strain, a constitutive model for viscous, elastic and plastic rock is set up, which can simulate the third course of creep. then the impact of transcient damage to rheology is discussed and corresponding creep model for rock is proposed
（ 5 ）在探導巖石顆粒間粘聚力和顆粒間摩擦力在巖石發生流變過程中的作用基礎上假設粘性失效按流變應變統計概率分佈，建立了巖石粘彈塑性本構關系，能夠描述巖石蠕變加速階段特徵；討論了瞬時損傷對巖石流變的影響和相應的損傷蠕變模型建模問題。 -
Creep of rock
巖石蠕變 -
Study on creep rule of salt rock in sichuan region
四川地區鹽巖蠕變規律研究 -
Triaxial creep test study on asphalt concrete in the core - wall of earth - rock dam
土石壩心墻瀝青混凝土三軸蠕變試驗研究 -
Element constitutive model is adopted to testify the necessity of non - stationary parameters. one - dimensional non - stationary visco - elastic creep equation of rock is given. according to data contrast of theory and experiment, non - stationary visco - elastic constitutive model more accurately reflects the deformation capability of rock than the constant one
建立了一維情況下，非定常粘彈性模型的蠕變方程，通過理論計算結果與試驗結果的對比，發現非定常粘彈性模型比定常粘彈性模型更為準確的反映了巖石的粘彈性變形性能。 -
Based on the creep experimental data of shale, the relationship between stress level, time and visco - elastic deformation disciplines of rock is analyzed
本文在頁巖蠕變試驗數據的基礎上，分析了巖石粘彈性變形隨應力水平不同和時間發展的變化規律。
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