结构重量 meaning in English
construction weight
structural weight
structure weight
Examples
- Based on theory discussed above , dynamic characteristic optimal structure mathematical model based on probability is built . where structural shape topology information of plate is taken as design variable , minimum of structure weight as objective function and meeting reliability requires of several frequencies as constraints
在此基础上，构造了基于概率的结构动力特性优化设计数学模型，其中以板结构的形状拓扑信息为设计变量，以结构重量极小化为目标函数，以满足结构多阶固有频率可靠性要求为约束条件。 - The car body was optimized in structure with this optimum method , with the lightest weight of the car body bearing structure as the object , with the thickness of the main member plate on the car body as the variant , with the strength , rigidity and technology condition as the restraint . through the optimization analysis , the lighting design parameters of main plates in the car body bearing structure are obtained
在优化设计模型中，以车体承载结构重量最轻为目标，以车体主要板梁件的尺寸参数为设计变量，以强度、刚度和工艺条件为约束，通过优化分析，获得了车体承载结构主要板梁件的轻量化设计参数。 - In the end of this thesis , basis on the structure dimension of a specifically submarine , some solutions for strengthening structure are discussed , such as increasing the thickness of shell , reducing the spacing of frames , increasing the bending inertial moments of frame and setting the intermediate stiffer , when the extreme diving depth becomes 450m or 600m . comparing these structure weights , the excellent solution is the lightest structure
本文最后以某核潜艇指挥舱的结构形式作为计算实例，对下潜深度分别增加到450米和600米的情况，选择增加壳板厚度、缩小肋骨间距、增加肋骨尺寸以及加设中间支骨等加强方案，经分析确定其中结构重量最轻的方案为最佳设计方案。 - 2 . considering the characteristics of topology optimization of structures with discrete variables , a mathematics model of topology optimization of structures with discrete variables , including sectional variables and topology variables , with the aim of getting the minimum weight of the structures , is built up in this paper . this paper develops a from easy to difficult structure stability analysis mechanism , which
2 .论文针对离散变量结构拓扑优化的特性,建立了包含截面设计变量和拓扑设计变量,以结构重量最小化为目标的离散变量结构拓扑优化数学模型,采用了由易到难的结构机动性分析机制,大大减少了结构重分析次数。