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structure weight中文是什么意思

  • 结构重量

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  • Except there are 3 buildings were constructed in rc , the others are all reinforced structure buildings , total reinforced structure weights about 10 , 000 tons
    除了3栋为rc建筑物外其余皆为钢骨建筑,总钢构数量约1万吨。
  • Except there are 3 buildings were constructed in rc , the others are all reinforced structure buildings , total reinforced structure weights about 10 , 000 tons
    除了3栋为rc建筑物外其余皆为钢骨建筑,总钢构数量约1万吨。
  • Pre - stress steel structure , a new type of structure in which combine pre - stressed with steel structure . adding some high strength bar in steel structure , and forcing these bars pre - stress can improve the structure capability , reduce the structure weight
    预应力钢结构是一种将预应力与钢结构相结合的新型结构,就是在钢结构中增加某些高强度杆件,并且对这些杆件施加预应力,使其达到改善结构性能,降低结构自重等作用。
  • Compared with steel structure , preflex composite structure has the advantages of not only saving steel but also being able to strengthen rigidity of structure members and the whole structure . in addition it has better characteristics in fireproof and antirust . compared with reinforced concrete structure , it has a lighter structure weight , higher strength , higher bearing capacity and better ductility as well
    与钢结构相比,它不但节省钢材,而且能够增强构件及建筑物的刚度,防火和防锈性能好;与钢筋混凝土结构相比,它不但重量较轻,而且具有较高的强度、承载力和良好的延性,能充分发挥钢和混凝土两种不同材料的受拉受压特性。
  • 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 optimal model of truss structure is established , in which the cross sectional areas of bar are taken as design variables , the structure weight is taken as objective function . in the process , the reliability of structural displacement and bar stress and the fundamental frequency are taken as constraint functions . from the engineering practice , all the reliability constraints , which are implicit generally with the design variables , are equalized and transferred to the conventional explicit constraints
    本文将主要考虑桁架结构的优化问题,首先建立数学模型,即以桁架的横截面积为设计变量、以重量最小为优化目标,位移、应力等可靠性及基频为约束条件;最后,从工程实际出发,对结构系统的可靠性隐形约束进行等价显化处理,使之转化为常规的横截面积优化问题。
  • 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。
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Last modified time:Tue, 19 Aug 2025 00:29:56 GMT

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