1) equivalent slenderness ratio
换算长细比
1.
In Chinese Design Code of Steel Structures(GB50017),axially compressed members are calculated not as torsional-flexural buckling but as flexural buckling with equivalent slenderness ratio.
钢结构设计规范(G B50017)采用换算长细比的方法将弯扭失稳等效为弯曲失稳,这种计算方法是否完善有待验证。
2.
In active code for design of steel structures, axially compressed members are calculated not as torsional-flexural buckling but as flexural buckling with equivalent slenderness ratio, resid.
我国现行钢结构设计规范(GB50017)采用换算长细比的方法将弯扭失稳等效为弯曲失稳，其残余应力和初始几何缺陷均按弯曲失稳考虑。
2) converted slenderness ratio
折算长细比
1.
Finite element stability analysis for a steel gantry tower structure was carried out in the paper,and the results were compared with corresponding values from the formula of converted slenderness ratio.
文中对一龙门钢塔结构进行了非线性整体稳定的有限元计算,并与采用规范折算长细比公式的计算结果进行了比较,两种方法的计算结果吻合良好。
3) slenderness ratio
细长比，长细比
4) Slenderness ratio
长细比
1.
Effect of slenderness ratio on the bearing capacity of FRP-confined concrete columns;
长细比对FRP约束混凝土柱承载力的影响
2.
Analysis of the effect of slenderness ratio on the ductility of CFRT frames;
柱长细比对方钢管混凝土框架延性影响的分析
3.
Research on Determining slenderness ratio of members of superhigh voltage transmission steel tubular towers
特高压钢管输电塔构件长细比取值研究
5) slenderness ratio of pile
桩长细比
1.
The results show that larger influencing radius can be brought about with the larger load on pile top or larger slenderness ratio of pile; and better soil can have smaller influencing radius.
用来分析桩侧土影响半径 rm,结果表明,随着桩顶荷载 P 增大,桩长细比 L/d 增大,都会使 rm扩大;土质越好,rm越小。
6) over-lengthlimit
超长细比
补充资料：比头发丝细1000倍的纳米花朵(图)
周道其
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英国剑桥大学的科学家把液态镓滴在硅表面上，然后科学家把它转向少量含有甲烷的气体，化学反应迫使气体凝聚成极细的碳化硅线，这样“培植”出的纳米花朵比人的头发丝还要细1000倍。另外，科学家还利用硅“培植”出由细线组成的纳米树，即科学家在“培植”细线的过程中改变温度和压力，成功地使这些细线成为大小仅为1～5微米的各种复杂形状——纳米树。
研究人员认为，新工艺可以获得一系列应用，他们现正在研究两个应用方向：用作防水涂覆层和用作新型太阳能电池的主要成分。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。