The shear properties of undrained re-molded clay(K0 and isotonic consolidation) were studied to understand the triaxial shear properties of soil under high stress as a guide for deep,underground construction engineering.
为了了解高应力下黏土的三轴剪切特性,指导深部地下工程建设,本文运用SKA-1型高压K0固结仪,对高应力下重塑黏土的K0固结不排水、各向等压固结不排水剪切特性进行研究,探讨了不同固结方式下诸如K0值、轴向应变、平均主应力、主应力差等变化规律,结果表明:高应力条件下各向等压固结三轴剪切试验破坏主应力差明显大于K0固结所得的相应值;两种应力路径下黏土的应力-应变关系曲线与低应力条件下三轴剪切试验具有相似的数学模型。
A series of triaxial shear tests with controlled suction and net constant confining pressure and the tests with controlled water content and constant confining pressure were conducted to study the effects of deformation,strength and yield properties of unsaturated undisturbed loess Q2 with suctions or initial water contents.
共进行2种12个原状Q2黄土试样的三轴剪切试验,即控制吸力和净围压为常数的非饱和土三轴排水剪切试验与控制初始含水量和围压为常数的三轴剪切试验。
The structure changes in frozen silty clay under triaxial shear are dynamically monitored by Computerized Tomography(CT) technique.
利用计算机断层扫描技术 (CT)对冻土在三轴剪切过程中的结构变化进行了动态测试 。
Analvzed the overconsolidation cohesive soil effect on pore water pressure, stress-strain re-lationshop and strength index in the triaxial shear tests.
通过对扬州市区几个工程地基的土工试验，发现了扬州市区Ｑ＿３下蜀组粘性土具有超固结土的特性；分析了这种超固结粘性土在三轴剪切试验中孔隙水应力、应力应变关系的变化规律以及超固结特性对强度指标取值的影响；提出了在三轴剪切试验中确定超固结土强度破坏点的方法和土体强度指标取值的建
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
Analysis of the direction of shear fracture trend surface in triaxial unequal stress fields
三轴不等应力场下剪切破裂趋势面方向探析
Triaxial shear test on anti-shear properties of asphalt mixture
沥青混合料抗剪性能的三轴剪切试验
The Study of Computer Detection and Control Technique for the Universal Triaxial and Torsional Shear Apparatus;
三轴—扭转剪切仪微机测控技术研究
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
The Design and Implement of the Computer Control and Data Sampling and Processing System for Soil Static and Dynamic Universal Triaxil and Torsional Shear Apparatus;
土工静力—动力液压三轴—扭转多功能剪切仪数据采集处理及控制系统设计与实现
CALCULATION OF SHEARING STRESS FOR AXIAL DRAWING OF TRANSFORM SECTION BAR
变截面直杆轴向拉伸时的剪应力计算
Study on seismic behavior of SRC shear walls under high axial compression ratio
高轴压比SRC剪力墙抗震性能分析
Study on the stress - strain characteristics of asphalt mixtures
沥青混合料三轴剪切破坏特性试验研究
The Experimental Study on Anti-seismic Ability of High axial Ratio Composite Energy Dissipation Shear Wall;
高轴压比复合消能剪力墙抗震性能的试验研究
A new method of explaining the deduction of the shear stress formula in circular bars torsion;
讲授“圆轴扭转时剪应力公式推导”的一种新方法
AXIAL COMPRESSIVE TEST AND ANALYSIS OF PREFABRICATED HOLLOW SHEAR WALLS
预制圆孔板剪力墙轴心抗压试验与分析
Influence of transverse crack model on shafting's torsional shear stress
轴系横向裂纹模型对其扭转剪应力的影响
Shear resistant behavior of axially loaded high-strength concrete-filled steel tubular stub columns
圆钢管高强混凝土轴压短柱受剪承载力分析
3D Inelastic earthquake response of frame-shear wall structures
框架-剪力墙结构三维弹塑性地震反应