等效宽度 meaning in English
equivalent breadth
equivalent width
Examples
- The finite element method ( fem ) is also employed in stability analysis of reinforced shells . in the fem model the principle of equivalent width is employed to simplify calculation of the modulus of the skin and the loading capacity of the post - buckling skin is also considered
在运用有限元法对加筋壳稳定性进行分析时,对薄壁加筋壳结构按等效宽度原理,并考虑蒙皮屈曲后的承载能力,对蒙皮的弹性模量进行简化处理。 - Secondly , considering the complexity of the analysis of inclined - loading pile , nonlinear finite element method is adopted to calculate the internal force and displacement of pile group under inclined loads , with the concept of equivalent width presented to simplify 3d problems into 2d problems . and a program is developed as well , which is able to consider the continuity , elastic - plasticity and layered characteristic of soil around the pile shaft . besides , the interactions among pile , base slab and soil are considered in this program and contact surface element is used to simulate slipping and crazing between pile and soil , or between base slab and soil under loads . then , the non - tension analysis is proposed , to reflect the low - tensile property of soil and concrete
在此基础上，针对倾斜荷载下群桩基础分析中的复杂性，提出采用非线性有限元对倾斜荷载下群桩的内力及位移进行分析，应用桩的等效宽度概念将空间问题简化为平面问题考虑，并开发出能考虑桩周土介质连续性、弹塑性、分层性等因素的倾斜荷载下群桩内力及位移分析的计算机程序，并在程序中考虑了桩、土、承台的相互作用，提出了采用接触面单元来考虑荷载作用下桩与土体及承台与土体间的滑移、开裂；并在此基础上，提出了倾斜荷载下群桩基础的“无拉力”分析方法，可有效地反映土体及混凝土材料的低抗拉特性。 - But this time , the authors considered more factors that can influence the precise , which include plastic resistant moment of special - shaped columns , bending stiffness of beams and cracking of walls . then , the equivalent width of diagonal strut is worked out . based on above results , the bar system model is used to calculating the internal force of the structure and the results were match the testing data basically
给出结构的简化计算方法，本文利用砌块墙体的斜压杆等效原理，并考虑了异形柱的塑性抵抗矩、 0梁的抗弯能力以及马牙搓连接等多种因素，解出了斜压杆的等效宽度，在此基础上按杆系模型对结构进行了简化静力验算，结果与试验基本相符。 - The performance of modulators employing mqw is governed by the quantum confined stark effect . in order to simplify the analysis of mqw , we obtain an explicit formula concerning the correlations between the gaas / gaalas quantum well widths of finite potential barrier structure and those of infinite potential barrier structure under the condition that the ground state energies are equal at zero bias states . then the transfer matrix method is used to investigate the optical field distribution in the mqw waveguide based on five - step asymmetric coupled quantum well structure that is really used in the modulator
本论文首先根据量子限制stark效应，发展了等效宽度思想，提出了把单量子阱结构的有限深势阱的分析转化为无限深势阱模型的显式公式，从而大大简化了电场下量子阱结构的分析；接着利用转移矩阵，把周期性的量子阱结构简化为三层结构，得到了实际采用的非对称三阱结构量子阱的场分布，并讨论了量子阱结构的偏振特性。