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- Because this thing, we design a fewtests.First, through physical mechanics test, mealy clay and clay" mechanical indexes areobtained. 针对强夯时会出现高孔隙水压力这一现象,设计了几种试验研究其规律性。
- Mechanisms of Collapse Shown on Physical Mechanics Index of the Routine Soil Test 常规物理力学性质指标在湿陷机理上的体现
- physical mechanics index 物理力学指标
- Correlation character between apparent resistivity and physical mechanic index of ground soil in Tianjing area 天津地区视电阻率与地基土物理力学指标之间的相关特征
- The contrast analysis shows that,the timber physic mechanics character is similar with the other species of Populus.The main orientati... 对比分析可知其木材物理力学性质与杨属类其它种木材相近,并指出其木材利用的主要方向。
- Soil physical mechanism of the processes of water saving. 节水高产技术体系土壤物理学机理。
- In this paper,the physical mechanics performance and road performance of waste gypsum used as road bed filling material were discussed, and its the security Was evaluated as well. 研究了废石膏作为路基回填材料的物理力学性能和路用性能,并对废石膏回填材料的安全性进行了评价。
- Therefore, the deep research of the red clay"s function physical mechanics characteristic under the dynamic load (for example strong hang load) has the important meaning. 因此,深入研究红粘土在动力荷载(如强夯荷载)作用下的物理力学特性具有重要意义。
- Owing to its outstanding performance in physical mechanics,carbon fiber sheet is commonly used in the restoration,strengthening and seismic strengthening of RC structure. 碳纤维片材因其优异的物理力学性能而被广泛应用于钢筋混凝土构件的修复、加固及抗震加固。
- Through parallel trial studying Marshall hit and circumrotate press molding, traditional Marshall design method and mechanics index method, the paper brings forward the molding method for ATB mixture. 本文通过对比研究马歇尔击实成型和旋转压实成型、传统马歇尔设计方法和力学指标法,提出了适合沥青稳定碎石基层混合料类型的成型方法。
- In the aerodynamic, aviation engineering, jet propulsion, engineering cybernetics, physical mechanics etc fields of science technology made contributions. 在空气动力学、航空工程、喷气推进、工程控制论、物理力学等技术科学领域作出了开创性贡献。
- In order to study the correlation between shear wave velocity of soils and their triaxial shear test mechanics index,a new transducer is developed on the basis of torsion vibration principle. 为了研究土的剪切波速与其三轴剪切试验力学指标之间的关系,依据扭剪振动原理,开发出一种测试三轴压力室内土样剪切波速的传感器。
- Its physical mechanism and vibrative characters are discussed in this paper. 总结出一次冲击地震动的特点、产生条件及形成机制。
- RC is a composite material with rebar and concrete that have different physical mechanics characters, and its constitutive relationship is relatively complex. 摘要钢筋混凝土是由钢筋和混凝土两种具有不同物理力学性质的材料组合而成的复合材料,其本构模型比较复杂。
- High and low confining pressures have different effects on the deformational properties and mechanical index of frozen soil. 高围压和低围压对冻土的变形性能及力学指标有不同的影响。
- The fine aggregate is one of the basic raw materials of the concrete. The quality of the aggregate plays an important role in workability of flesh concrete and physic mechanics property and duration of the harden concrete. 细集料是配制混凝土的基本原材料,其质量优劣对混凝土拌合物的工作性和硬化混凝土的物理力学性能和耐久性均具有重要影响。
- physical mechanic indexes 物理力学指标
- Objective To investigate the clinical merit of contrast-enhanced harmonic ultrasonography with low mechanical index in the differential diagnosis of focal liver lesions (FLL). 目的探讨低机械指数谐波超声造影在肝脏局灶性病变良、恶性诊断的价值。
- Objective: To evaluate the value of contrast-enhanced harmonic sonography with low mechanical index in choosing the treatment indicator of focal liver lesions. 摘要目的:探讨低机械指数谐波超声造影在局灶性肝脏病变治疗适应证选择中的应用价值。
- But the brightness of the SGR bursts was unprecedented, so a new physical mechanism seemed to be required. 可是SGR爆炸的亮度是史无前例的,看样子似乎非得引进新的物理机制来解释才行。