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- deformation modulus of rock mass 巖體變形模量
- STUDY ON DEFORMATION MODULUS OF ROCK MASS IN WORKING STRESS STATE 工作應力狀態(tài)下巖體變形模量的研究
- STUDY ON PARTIAL LEAST SQUARE REGRESSION ASSOCIATED WITH NEURAL NETWORK FOR DEFORMATION MODULUS OF ROCK MASS 巖體變形模量偏最小二乘回歸與神經(jīng)網(wǎng)絡(luò )關(guān)聯(lián)性研究
- EFFECT OF WEAK INTERBED THICKNESS ON DEFORMATION MODULUS OF ROCK MASS WITH QUASI-LAMELLAR STRUCTURE 似層狀結構巖體變形參數的軟弱層帶厚度效應
- HU Xiewen, ZHONG Peilin, Effect of weak interbed thickness on deformation modulus of rock mass with quasi - lamellar structure, Chinese journal of rock mechanics and engineering, 胡卸文,鐘沛林。似層狀結構巖體變形參數的軟弱層帶厚
- Through analysis,it is known that main factors to control deformation modulus of no-clay weak interbed are its material composition and geological environment (geostress). 分析表明，控制無(wú)泥型軟弱層帶變形模量的主要因素是其粒度成分和所賦存的地質(zhì)環(huán)境條件。
- Through analysis,it is known that main factors to control deformation modulus of no clay weak interbed are its material composition and geological environment (geostress). 分析表明,控制無(wú)泥型軟弱層帶變形模量的主要因素是其粒度成分和所賦存的地質(zhì)環(huán)境條件。
- Abstract ： Through analysis,it is known that main factors to control deformation modulus of no-clay weak interbed are its material composition and geological environment (geostress). 摘要： 分析表明，控制無(wú)泥型軟弱層帶變形模量的主要因素是其粒度成分和所賦存的地質(zhì)環(huán)境條件。
- The relation between poroelastic modulus and effective modulus of rock under dry and fluid-saturated conditions was discussed in this paper. 論述了在干燥和飽和兩種情況下,巖石的有效體積模量于孔隙彈性模量的關(guān)系。
- And with the introduction of the Modulus of Elasticity from Budiansky method, the general damage model of rock blasting is established in the paper. 引入了自洽法有效彈性模量，建立了爆破作用的巖石損傷的全過(guò)程模型。
- Based on measured displacements of tunnel under ground after excavation, the inverse model of getting modulus of rock elasticity has been set up. 基于煤礦地下巷道開(kāi)挖后實(shí)測位移．提出求解地下巷道各巖層彈性模量的位移反演模型。
- integrated deformation modulus of dam base 壩基綜合變形模量
- This layer of rock contains a lot of flint. 這一巖層中有大量燧石。
- The mountain rise up in a steep wall of rock. 這座山高而陡，形成一道巖石屏障。
- The mountain rose up in a steep wall of rock. 這座山高而陡，形成一道巖石屏障。
- The results indicate that not only is rock limit bearing capacity affected by elastic modulus variation, but also there is an optimal value between elastic modulus of the bridge pile and that of rock. 試驗結果表明橋墩混凝土的彈性模量變化不但影響基巖承載力，而且橋墩彈性模量與基巖彈性模量之間存在著(zhù)某一最佳匹配。
- Based on many experiments, this paper discusses the effect of rock modulus of elasticity on fracture shape and operating pressure, presents the testing method of Biot coefficient,and introduces its applications in calculation of horizontal stress. 本文在一系列試驗的基礎上，描述了巖石彈性模量對壓裂裂縫幾何形狀、施工壓力等的影響，并給出了畢奧特系數的試驗方法及其在水平應力計算中的應用。
- The influences of the parameters such as elastic modulus of rock, cohesive strength and friction angle of slide surface, thickness and angle of rock layer on the critical length were studied. 分析了巖石彈性模量、層間滑動(dòng)面強度、巖層厚度、層面傾角等因素對此類(lèi)邊坡潰屈破壞臨界坡長(cháng)的影響。
- A spur of rock stuck out from the mountain. 山背上突起一個(gè)石脊。
- Nonlinear modulus of rock is function of strain level and strain amplitude.The modulus decays exponentially with ascending of strain amplitude, while increases with strain level increasing. 巖石非線(xiàn)性模量既是所受應變水平的函數，也是應變振幅的函數，模量隨應變振幅的增加以指數形式下降，隨應變水平增加以指數形式上升。
