modulus n. 率,系数,模数 initial adj. 1. 最初的,开始 2.【语】声母的,首音的 n.[C] 1. 首字母;(书刊文章中的段落、章节等)特大的大写首字母 2.[initials](姓名或组织名称等的)开头字母 externally tangent 【计】 外切 tangent saw 切向锯 zero initial 零起点偏压 inventory initial 【经】...
initial tangent modulusisotropic hyperelasticityMaclaurin series expansionUniaxial stretching tests are used for mechanical identification of small fibrous regions of atheromatous arteries. Material constants in isotropic hyperelastic models are determined to minimize the fitting error for the stress–strain curve...
美 英 un.初始正切模量;初始切向模量 英汉 un. 1. 初始正切模量 2. 初始切向模量
In the initial compression stage, the collapse initiation stress, σc0, is usually used to indicate the yield strength, which can be obtained as the first peak stress or the stress at which the tangent modulus is the first minimum. Although an offset yield stress (e.g. 0.3% offset yield...
Yield pressure was defined as the point where the 1/3 tangent of initial stiffness met the pressure–displacement curve and the initial stiffness was defined as the stiffness of up to 1/3 of the yield pressure. From: Journal of Constructional Steel Research, 2011 ...
Density (kg/m3)Modulus of elasticity (GPa)Poisson ratioYield stress (MPa)Tangent modulus (GPa)Hardening coefficient 2350 61.0 0.31 75.0 2.0 1.0 Table 5. Material model and state equation parameters of the explosive. Density (kg/m3)Explosion velocity (m/s)Detonation pressure (GPa)A (GPa)B (...
Young’s modulus is E=106 and Poisson’s ratio is 0.3. Normalized tip displacements δ∕δref vs. beam slenderness are shown in Fig. 1. δref indicates the reference solutions, which are obtained using the exact formula in the linear cases and, in the nonlinear case, a geometrically exact...
Therefore, these parameters are also described by two independent 2D-1V homogeneous stochastic fields:E(x,y)=E0[1+f2(x,y)],t(x,y)=t0[1+f3(x,y)],where E0 is the mean value of the elastic modulus, t0 is the mean thickness of the structure and f2(x, y), f3(x, y) are two...
1) initial tangent modulus 初始切线模量2) the initial tangent elastic modulus 初始切线弹性模量3) original shear modulus 初始剪切模量 1. Relationship between original shear modulus and void ratio or standary penetration test blow count; 土的初始剪切模量与孔隙比及标准贯入值相关关系 2. The power...
5) tangent elastic modulus 切线弹性模量 1. Based on Duncan-Chang model and result of experiments,formulas to calculate tangent elastic modulus were developed for lateral unloading and loading conditions. 分析认为,基坑支护外侧的土体有可能产生侧向卸载和加载两种应力路径,因此进行了侧向卸载、加载的应力...