1) equivalent column
等效柱
1.
Based on the equation for estimation of bubble sizes in a freedom bubbling fluidized-bed studied by former researchers, the influence of vertical inner structures of the bed on the bubble sizes was taken into account and a concept of “equivalent column” was proposed.
在前人关于自由鼓泡流化床中气泡特征计算的基础上 ,考虑内构件对流化行为影响 ,提出了“等效柱”的概念。
2.
The merit and the limitation of ETABS and PUSH program are also pointed out,the method of equivalent columns taking the place of walls in ETABS is made further investigated on the basis of document 2.
在文[2]的基础上,进一步阐述了在ETABS程序中利用等效柱代替墙进行弹塑性分析的方法。
3.
The new method of the static elasto-plastic analysis (Pushover analysis) is reviewed for structures with shear wall (tube structure),in which the shearwall is replaced by equivalent column based on the equivalent principal of the inelastic response and internal forces between the shearwall and equivalent column.
按照弹塑性性能等效、内力等效的原则,介绍了一种采用“等效柱”代替框剪结构中的剪力墙进行静力弹塑性分析的新方法,从而能够按照柱单元的塑性铰来模拟实际结构中剪力墙的塑性性能,并在实际工程中得到了应用,获取了静力弹塑性分析中剪力墙的各种有用的信息,其中包括层间位移、塑性铰出现的先后顺序、位置,以及塑性铰破坏的类型和破坏的程度等。
2) equivalent beam-column method
等效梁柱法
1.
Based on the results from experimental researches and dual nonlinear finite element analyses,the equivalent beam-column method to predict the plane ultimate load-carrying capacity of the CFST(single) rib arch is proposed.
根据试验研究与双重非线性有限元计算分析结果,提出钢管混凝土(单圆管)肋拱面内极限承载力的等效梁柱法。
2.
A comparison of the load-carrying capacity of arches is carried out between the finite element method and the equivalent beam-column method.
进行了哑铃形拱采用等效梁柱法计算其面内极限承载力可行性的探讨。
3.
The equivalent beam-column method,in which the basic equation of axial-bending-moment relationship in GB50017-2003 and the buckling factor considering influence of rise-to-span and a reduction factor considering the effect of initial crookedness are used,is presented for estimating critical load of steel tubular arch under compression and bending.
对抛物线完善的和具有初始几何缺陷的钢管拱,应用双重非线性有限元方法,分析了其在拱顶集中力和非对称分布荷载作用下的失稳特性,提出了以GB50017-2003的轴力-弯矩相关方程为基本计算公式、采用考虑矢跨比因素的稳定系数和缺陷折减系数的等效梁柱法,与双重非线性有限元计算结果比较表明,这种等效梁柱法可方便且较精确地计算抛物线压弯钢管拱的极限承载力。
3) equivalent column model
等效柱模型
4) equivalent rock column height
等效岩柱高度
5) equivalent cylinder solution
等效圆柱壳解
6) isomyarian
等柱
补充资料：天柱山天柱峰
天柱山天柱峰
天柱峰又称为皖伯尖，万山尖。《道书》称为司命真人发祥所都，海拔1488.4米，孤立晴宵，顶天立地，石骨嶙峋，峭立如柱。五指、莲花、天池、含珠、飞来、月华诸峰拱卫左右，奇松、怪石、云海、佛光、各领风骚。李白《江上望皖公山》诗云：“奇峰出奇云，秀水含秀气。”白居易《题天柱峰》诗云：“天柱一峰擎日月，洞门千仞锁云雷。”
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