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- In chapter 2, first part is the deduction of the spheric cavity expansion theory adapt to the seabed sediments sampling. 第二章首先对适用于海底沉积物取样的球形孔扩张理论进行了推导;
- spherical cavity expansion model 球形空穴膨胀理论
- Spherical Cavity Expansion Theory 球孔扩张理论
- Elasto-plastic analysis of spherical cavity expansion with consideration of material dilatancy 考虑材料剪胀性的球形空腔扩张问题的弹塑性分析
- Keywords spheric cavity expansion, mechanism of pile installation, the critical depth, the minimal thickness; 球形空穴扩张;挤土桩沉桩机理;临界深度;最小厚度;
- spherical cavity expansion 球形孔扩张
- Calculate of the "True" Emissivity of the Spherical Cavity[J]. 引用该论文 罗华平;杨高潮;纪玉峰;宋正方.
- Highly ordered array of nickel inversed spherical cavity was prepared using polystylene nanoparticles as a template. 通过聚苯乙烯纳米球为模板制备了规则排列的镍纳米球腔阵列。
- Based on the 3-dimensional stress cavity expansion model,7 concrete material models used in SCET were investigated and compared with three series test data. 基于三向应力空腔膨胀理论,对比研究了具有代表性的7种混凝土介质球形空腔膨胀模型。
- The strength parameters of the concrete target was derived based on the quasi-static cavity expansion theory and then was applied to differentiating penetration models. 其次,基于静态球形空腔膨胀理论求解出混凝土靶体的强度参数,并将其应用于侵彻模式的判别。
- Established the dynamic model of the whole ballistic trajectory and the penetration model of soil referring to the cavity expansion theory of the cartridge. 建立了该子母弹的全弹道运动模型,并引用空腔膨胀理论,建立了子弹在半无限介质中的斜侵彻模型。
- This paper establishes a model of heat conduction and thermo-dynamic responses of a spherical cavity under shocks of both heat and pressure whose distributions versus time are arbitrary. 以温度和位移为未知变量,建立了当内壁面受到随时间任意分布的热和力联合冲击作用时,含球型空腔无限弹性介质的球对称热传导和热动力响应模型;
- Based on the squeezing effect in the process of pile sinking, the squeezing behaviour of concrete-cored sand-gravel piles is analyzed by applying cavity expansion theory and consolidation theory. 从挤土桩沉桩过程产生的挤土效应出发,运用圆孔扩张理论和固结理论,分析了混凝土芯砂石桩的挤土性状。
- Dynamic cylindrical cavity expansion model and its application to penetration problems were studied.Both incompressible and compressible bilinear strain-hardening material models were considered. 摘要对双线性应变强化材料的动态柱形空穴膨胀模型及其在便彻问题中的应用进行了研究。
- First, solutions for dynamic cylindrical cavity expansion (DCCE) are obtained in terms of the velocity of plastic wave front, radial stress distribution and stress on the cavity surface. 通过采用相似变换求解塑性区控制方程,获得了动态柱形空穴膨胀中的弹塑性界面速度、径向应力分布、空穴表面应力的解。
- Expansion of large strain spherical cavity in soil in consideration of dilation and strain softening 考虑土应变软化及剪胀特性的大应变球孔扩张的问题
- dynamic cylindrical cavity expansion 动态柱形空穴膨胀
- theory of cylindrical cavity expansion 圆柱孔扩张理论
- cylindrical cavity expansion theory 圆孔扩张理论
- limited cavity expansion pressure 极限扩孔压力