钢筋

In this mode,l a grid- section model is introduced to determine the sectional tangent stiffness of reinforced concrete beam element and analyze its degeneration process, and three-node friction-sliding tendon elements are employed to analyze the friction and sliding of external tendons at deviators or sliding blocks.

引入分块截面模型确定钢筋混凝土梁单元截面的切线刚度和分析其退化过程，采用三节点摩擦滑移预应力筋单元分析体外预应力筋在转向块或滑块处的摩擦滑移效应。

The flexural capacity, deformation and failure modes of beams with different parameters can be analyzed using the program, such as types of plan and prestressed tendons(extrenal prestessed tendons, internal unbonded prestressed tendons, internal bonded prestressed tendons), jacking and effective stress in external prestressed tendons, configuration of the deviators, properties of tendon, ratio of span to effective depth of the beam and load pattern, initial loading state at tendon jacking, etc.(3) Nonlinear behaviors of the concrete beam prestressed with external or internal unbonded tendons were studied by the program developed.

本程序可以对任意截面型式的预应力(体外预应力筋、体内无粘结预应力筋、体内有粘结预应力筋)混凝土梁和普通钢筋混凝土梁进行非线性全过程数值分析计算，程序可以就转向块的布置方式、体外预应力筋纵断面形状、体外筋有效预应力的大小及材性、张拉预应力筋时梁的持荷状态等因素对体外预应力混凝土梁在外荷载作用下的强度、变形特征、破坏模式等的影响进行分析研究。

The structure system is tube-in-tube system with CFT diagrid outside and reinforced concrete core inside.

广州西塔是广州双塔的西塔楼，目前为华南地区第一高楼，高宽比超过6.5，主塔楼结构采用钢管混凝土斜交网格外筒+钢筋混凝土内筒的筒中筒体系。

Quantities calculated include earthworks, steel works, doors and windows works, concrete works and other parts.

工程量清单计算主要包括土方工程、钢筋工程、门窗工程、砼工程等几个部分。

Beijing-a super-large city, streets, buildings and plazas here have larger dimensions than a small city-Sichuan. In Beijing a giant city space is divided and wrapped by reinforcements, cement and glass curtain wall; apparently, their existences intend to accommodate more people to live and work in, however, they change ways of direct communication between human and human-all things in a regular order and become indirect and circuitous. E.g., two persons looking at each other on two sides of a street have to bypass a long way to cross over a rail fence in the middle.

身处北京这样的特大型城市，这里的街道、楼宇和广场在规模上有着远比四川小城更大的体量，它们用钢筋水泥和玻璃幕墙把诺大的城市空间分割和包裹，表面上看它们的存在是为了能够容纳更多的人生活和工作于其中，实际上却更加改变了人与人之间相互交流和沟通的直接方式--一切都变得有条不紊，都变得间接和迂回，连马路对面想望的人，都要绕行很远，才能跨越中间的护拦隔离带相聚。

With the help of numerical simulation, the paper studies the effect of the fire situation on the stability of the axial-compression column of reinforced concrete.

文章采用计算机数值模拟方法研究了火灾条件对钢筋混凝土轴心受压柱的耐火稳定性的影响。

It is possible for further researches on the behaviors and fire resistance of reinforced concrete beam with safeguard.

这为进一步深入研究火灾下带保护层钢筋混凝土梁的力学性能和耐火极限创造了条件。

One of Methods utilized to obtain the fire resistance for RC members is introduced.

3介绍了一种求解钢筋混凝土构件耐火极限的方法。

Valentine Atkinson, the book also provides adventurous anglers with enough travel-and-tackle information so that they, too, can start planning excursions to go fish around the globe.

与演奏景点的照片，许多著名的飞鱼钢筋情人阿特金森摄影师、书中还提供了足够的钓鱼探险旅行及处理信息，让他们也鱼去旅行可以开始规划全球。

Even so, or not people expected goals, but for most of modern reinforced concrete construction products, mostly flat-topped roofs of living in the roof of the residents lived in the hot summer and cold winter life.

即便这样，还是达不到人们预期的目的，而现代建筑大多为钢筋混凝土的产物，屋顶多为平顶式，住在屋顶的居民就过着冬冷夏热的生活。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。