通过动扭剪试验研究饱和粉煤灰的动孔隙水压力特性、动强度特性以及振陷变形特性。
Some behaviors of saturated flyash such as pore water pressure, dynamic strength, and dynamic deformation are studied by the dynamic torsional shear test.
通过试验得出松散岩块在压实过程中，侧向压力随岩石块度及岩石强度的变化规律。
An experiment was arranged to detect how the lateral pressure changes as the lumpiness and strength of rock block vary during compacting.
再通过大量的固结快剪试验，得到软粘土在不同固结压力、不同固结度下的强度变化规律。
Meanwhile, the law of soft clay strength improvement is drawn from different consolidated pressure and different degree of consolidation by many consolidated-quickly shear test.
为探讨岩石的强度理论和中间主应力效应，进行了红砂岩真三轴压力试验。
The true triaxial pressure experiment for red sand rock is conducted for the purpose of investigation into the strength theory of rock and the effect of intermediate main stress.
结果表明，试验中相对破碎率同颗粒强度和围压力的相对大小直接相关。
The test results show that the relative breakage is correlative to the particle strength and confining pressure.
本文通过三种尾矿砂的三轴剪力试验对尾矿砂在高压力下的变形与强度特性进行了研究。
In this paper, the strength and deformation characteristics of tailing under high pressure were studied with triaxial tests on three kinds of tailing.
适用于直通法兰式阀门的密封压力和阀体强度压力性能试验。
Is suitable for through flange valve sealing pressure and valve body intensity pressure performance test.
应用可靠性设计方法，对压力试验时钢制薄壁内压圆筒形容器初始静强度的最小可靠度进行了定量分析。
By using reliability design methods, minimal reliability of virgin static strength of steel thin wall cylinder during pressure test is quantitative analyzed.
应用可靠性设计方法，对压力试验时扁平绕带式容器初始静强度的可靠度进行定量分析。
By using reliability design methods, minimal reliability of virgin static strength of flat ribbon-wound pressure vessels at pressure test is quantitative analyzed.
试验结果表明：轴向应力低于单轴压缩强度80%时孔道试样在内压下拉伸破裂，压力与轴向应力没有明显关系；
The experimental results show that the cracking pressure for hollow cylinder is not influenced by the axial load when it is lower than 80% of the uniaxial compression strength.
在不同的压力、温度和孔隙压力下进行了含四种不同断层泥标本的强度试验。
The strength of the samples with different fault gouges was studied under different pressure, temperature and pore pressure.
方法采用常规三轴岩石强度试验装置，进行井下温度压力条件下的泥浆侵入过程模拟试验。
Method Mud invasion process is simulated with conventional three axis rock strength test device under same downhole pressure and temperature.
测量各种建筑材料强度值的常用设备是液压式压力试验机。
The conventional equipment for measuring the strength of various construction materials is the hydraulic material testing machine.
对钢丝缠绕增强塑料复合管应变、剥离强度、临界失稳压力、不同温度下的失效形式等进行了试验研究。
Strain, peel strength, critical buckling pressure and failure mode under various temperatures of PSP were investigated using experiments.
基于钢制内压容器静强度在最苛刻压力试验条件下的可靠度分析，建立了统一确定钢制压力容器试验压力的模糊可靠性理论。
Based on the reliability analysis of steel pressure vessels under the harshest condition, the fuzzy reliability theory of determining the testing pressure of steel pressure vessels is established.
应用可靠性设计方法，对压力试验时钢制薄壁内压圆筒形容器初始静强度的最小可靠度进行了定量分析。
By using reliability design method, the reliability range of virgin static strength of spherical vessel was quantitatively analyzed under the most severe pneumatic and hydraulic test conditions.
对燃气管道强度试验的介质与压力进行了多角度的分析和探讨，提出了城镇三、四级地区高压燃气管道强度试验试验介质与压力的确定方法。
The determination methods of media and pressure for strength test of high-pressure gas pipeline in class 3 and class 4 locations of city are put forward.
基于随机-模糊概率模型，定量分析了钢制薄壁圆筒临界失稳强度的模糊可靠度、稳定系数与外压试验压力系数之间的关系。
The test pressure coefficient and safety factor are searched for thin-wall vessels with minimum virgin reliability of burst strength in different working conditions.
基于随机-模糊概率模型，定量分析了钢制薄壁圆筒临界失稳强度的模糊可靠度、稳定系数与外压试验压力系数之间的关系。
The test pressure coefficient and safety factor are searched for thin-wall vessels with minimum virgin reliability of burst strength in different working conditions.
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