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- soil dynamic mechanics 土动力学
- Soil dynamic parameters, including dynamic shear modulus ratio and damping ratio, have important effects on the earthquake response of soil layer. 摘要土动力学参数即土的动剪切模量比和阻尼比,对土层地震反应分析结果有重要影响。
- Secondly, I use Galerkin method to predigest the control equation and gain a predigested dynamic mechanics system. 然后采用Galerkin方法对控制方程进行简化,得到了一个简化的动力学系统;
- B. M. Das, Principles of Soil Dynamics, PWS-KENT, pp. 52-86, 1993. 吴俊贤,土壤动力性质与振动基础分析,文笙书局,第1-35页,1988。
- AIM: To study the dynamic mechanism of villosity injury. 目的:对造成小肠绒毛易损伤的血流动力学机制进行研究。
- Concentrating on the dynamic mechanics model of SPM tip-sample interaction, the physical meaning and influence factors of VRR were analyzed theoretically. 围绕SPM针尖-样品副的动态力学模型,对抑振系数的物理含义、影响因素等进行了理论分析。
- Experiment has been performed to investigate the wet skid and rolling loss of nine vulcanized rubbers by using Dynamic Mechanics Analysis(DMA) technique. 利用动态力学分析技术,研究了9种胶料的湿抓着性及滚动阻力。
- Dynamic hollow cylinder apparatus(HCA) is the most advanced and complicated device in lab-testing on soil dynamics. 动态空心圆柱扭剪仪(HCA)是目前国内外公认的最复杂、最尖端的室内土动力学试验设备。
- Han Xianhong, Li Xikui, A modified fractional-step algorithm for saturated soil dynamics in undrained and incompressible limit condition, Proceedings of National Conference on Solid, Mechanics, Dalian, China, 2002, 8. 韩先洪,李锡夔,一个改进的分步算法及在零渗透性饱和土动力问题中的应用,全国固体力学学术会议,大连,2002,8。
- Dynamic hollow cylinder apparatus (HCA) is the most advanced and complicated device in lab-testing on soil dynamics. 摘要动态空心圆柱扭剪仪(HCA)是目前国内外公认的最复杂、最尖端的室内土动力学试验设备。
- On Dynamical Mechanism of Townie Country in China. 论中国农村城市化的动力机制。
- On the other hand, as an instant impact load with controllable energy, dynamic compaction is a good test in-situ for the study of soil dynamics. 另外,作为一种能量可控的瞬态冲击荷载,强夯施工可以作为一个可控的土动力学原位试验。
- The mechanical properties of top sand under moving vehicle are studied by soil dynamic triaxial test apparatus. The nonlinear elastic Duncan constitutive model of top sand under vehicle is established. 以车辆行驶的表层沙土为研究对象,用土壤动态三轴仪对车辆行驶的表层沙土的力学特性进行了试验研究,建立了适于车辆行驶的表层沙土的非线性弹性邓肯(Duncan)本构模型。
- Compared calculation with practice test,this paper puts forward the dynamic mechanics modal which near the practice condition,right calculate formula and method and creditable test result. 理论计算和实际测试结果的比对表明,本文提出的动态力学模型与实际情况较接近,计算公式和计算方法正确,测试结果可信。
- Das, B.M.,"Principle Of Soil Dynamics, "PWS-KENT Publishing Co., Boston, (1993). 王佑生;"沉泥质砂液化行为研究";国立中央大学土木工程研究所;硕士论文;(1996).
- These supply much useful revelation for studying the dynamic mechanism of the soil erosion chain in slope and ditch syst em, and effectively controlling water and soil losses in loess hilly and gully a rea. 这些为研究和揭示坡沟系统土壤侵蚀链的动力机制,以及有效控制与治理黄土丘陵沟壑区的水土流失现象,提供了许多有益的启示。
- The major dynamic mechanism of collision is the openning of Japanese Sea and Okhotsk sea and subduction of Philippine Plate. 碰撞的主要动力机制为日本海和鄂霍次克海的张开及菲律宾板块的俯冲。
- Kim, J.-M., Feng, M.Q., and Shinozuka, M. (2000).“Energy dissipating restrainers for highway bridges,” Soil Dynamics and Earthquake Engineering, Vol. 19, no. 1, pp. 65-69. 卢智宏(2001),桥梁防落装置耐震行为之研究,硕士论文,国立台湾土木工程学研究所硕士论文。
- Strategies for EGR were adjusted by means of replicator dynamic mechanism to reach Nash equilibrium. 该算法采用模仿者动态机制调整策略使博弈逐步收敛于Nash均衡点.