A 20 MN servo-controlled rock triaxial testing system with high temperature and high pressure developed by the authors is introduced.
详细介绍自行研制的20 MN伺服控制高温高压岩体三轴试验机,该试验机主要由主机加载系统、高温压力室与温控系统、辅机装料系统以及测试系统4个部分组成。
Study on reinforced tailing sand by triaxial compression test;
加筋尾矿砂的三轴试验研究
The engineered treatment research of municipal solid waste (MSW) at a suburban building site was investigated in laboratory tests including sieve analyses, triaxial compression tests, simple shear tests, and isotropic consolidation tests to investigate the strength properties of municipal solid waste.
结合北京郊区某工地垃圾土地基的治理工程,对该场地垃圾土样的强度性质进行了室内试验,包括颗粒大小分析、三轴试验、单剪试验以及等向固结试验等。
A series of laboratory triaxial compression tests on sand specimens reinforced with H-V orthogonal inclusions were carried out.
结合已完成的加筋土三轴试验,采用基于离散元理论的颗粒流软件(PFC2D)对试验进行了仿真模拟,较好地拟合了H-V加筋砂土三轴试验的应力–应变曲线,并通过观测颗粒的受力情况分析了H-V加筋砂土的受力机理。
With the relationship between failure criterions and their relevant parameters determined through regress analysis,the results of tri-axial test on the rock mass,the mechanical parameters of the testing-rock were analyzed.
首先对Coulumb-Mohr准则,Hoek-Brown准则,Drucker-Prager准则,以及π平面准则的物理含义及表达式进行了分析,继而依托岩体三轴试验结果,通过回归分析确定了上述破坏准则中的材料常数;而后结合各破坏准则同岩体参数之间的关系,分析了试件岩体的物理力学参数;最后分析了所得参数及上述破坏准则的有效性。
Aiming at some restricts and deficiencies of strain-equivalence hypothesis of Lemaitre and through introducing a statistical damage theory,a new statistical damage constitutive model was established based on the curves obtained from tri-axial tests,which could reflect mutual conversion for brittle and ductile properties of rock.
针对Lemaitre应变等价性假说的局限性与不足,通过引进统计损伤理论,基于岩石三轴试验曲线,建立了能够反映脆延特性及其相互转化特征的岩石损伤统计本构模型。
Tri-axial test is one of the most common soil tests, which brings out the soil constitute model parameters through the measurement of axial strain, radial strain and volume strain.
三轴试验是最常用的土工试验之一，通过测得试样应力和应变得变化来推导土体的本构模型参数。
Simulation analysis of triaxial test based on modified Cam clay model;
基于修正剑桥模型的三轴试验仿真模拟
Study on wettig behavior of coarse grained soil in triaxial test;
粗粒土料湿化变形三轴试验研究
Small-strain behaviour of standard sand by stress path controlled triaxial tests;
标准砂小应变特性的应力路径三轴试验研究
Design of Low Temperature Triaxial Testing Machine and Experimental Study on Cyclic Freeze-thaw on the Mechanical Properties of Silty Caly;
低温三轴试验机研制及粉质粘土冻融循环力学效应试验研究
consolidated drained triaxial compression test
固结排水三轴压缩试验
electromagnetism dynamic triaxial test system
电磁振动三轴试验系统
Rock failure mechanism and true triaxial experimental study of specimens with single structural plane under three-dimensional stress
三向应力状态下单结构面岩石试样破坏机制与真三轴试验研究
Measurement of Soil Specimen Surface Deformation Field in Tri-axial Test;
土工三轴试验试样表面变形场的测量
Estimation of lateral deformation of monopile foundations by use of cyclic triaxial tests
用循环三轴试验分析海上风力发电机单桩基础侧向位移
Research on the Dynamic and Static Performances of Bearing Test Bench for Aero Engine;
航空发动机轴间轴承试验机动静态特性分析
consolidated undrained triaxial compression test
固结不排水三轴压缩试验
The Research on Triaxial Test of Asphalt Mixture High-Temperature Stability;
沥青混合料高温稳定性三轴试验研究
Experimental Study and Simulation on the Mechanical Behavior of Coarse Grained Soil;
粗粒土力学特性三轴试验与模拟研究
Study on Transparent Synthetic Sand and Its Triaxial Test;
人工合成透明砂土及其三轴试验研究
Application of CAI in the Three Axial Cut Power Experiment Teaching;
CAI在三轴剪力试验教学中的运用
Study on Shear Failure of Hadashan Sand Based on Triaxial Test
哈达山砂土剪切破坏的三轴试验研究
Saturated clay by triaxial shear tests
饱和粘性土三轴剪切性状的试验研究
Programming solver tools of Excel evaluate shear strength parameters from results of triaxial tests
Excel规划求解三轴试验抗剪强度指标
Test on unsaturated-remolded-compacted cohesive soil in triaxial condition
非饱和重塑压实粘土的三轴剪切试验
TRIAXIAL EXTENSION TEST STUDY ON THE UNLOADING BEHAVIOR OF GRANULAR
散粒体卸载特性的三轴伸长试验研究
Variation pattern of strength of 2∶8 lime-soil based on its triaxial test
三轴试验下二八灰土强度的变化规律