1) toroidal manifold
环面流形
2) short circuit flow of ring section
环形截面的短路流道
3) doughnut end plane
环形端面
4) ring section
环形截面
1.
Normal section strength calculation for reinforced concrete flexural member with ring section
钢筋混凝土环形截面受弯构件正截面强度计算
2.
For partial prestressed concrete high-rise tower structure with ring section,in order to meet regular service,the higher prestress degree usually is applied.
高耸结构一般采用环形截面形式,随着高度的增加,为满足正常使用要求,普遍采用较高的预应力度,由此导致延性降低,为此加强混凝土的横向约束,以提高构件的延性。
3.
Starting with the basic assumption while calculating the bearing capacity of the reinforced concrete normal section,the function expression is set up for different stress graphs on the ring section.
从钢筋混凝土正截面承载力计算时的基本假定出发,建立了环形截面上各种应力图形的函数表达式,利用曲线积分的数学方法,推导出计算钢筋混凝土环形截面构件截面延性系数的数学公式。
5) annular section
环形截面
1.
And the reinforcement design method for structures with annular section was elaborated.
通过基于液压高频振动锤施工成形的大直径现浇薄壁灌注桩技术在某深厚软土基坑支护中的成功应用,分析比较了不同直径灌注桩排桩支护的经济与技术指标,提出了环形截面配筋计算方法和环形截面支撑桩与地下室楼(底)板结合处的构造处理方法,论证该桩型在沿海软土地基基坑支护工程中具有广泛的推广价值。
2.
Qualitative comparison between slide-resistant pile and other laterally loaded piles are made in terms of loading characteristics,simplicity for calculation and requirement for reinforcement distribution,and improvement is made to the computation method for the non-uniform distribution of reinforcement of slide-resistant piles with round or annular section.
以《混凝土结构设计规范》(GB 50010-2002)中圆形与环形截面受弯构件配筋计算公式为基础,推导了圆形与环形截面抗滑桩120°夹角非均布配筋计算公式,进行了算例对比分析和经济配筋定量计算探讨。
3.
The unified equations and graphs on the general failure expression were presented through the study of reinforced concrete elements with annular section.
通过对环形截面构件的研究,建立在复合受力条件下的统一破坏表达。
6) annulus profile
环形剖面
补充资料：环面
如果一个圆，绕同一平面内与它不相交的一条直线旋转，那么形成的旋转面叫做环面．
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条