钢筋混凝土的

These mentioned factors greatly influence the mechanical behavior and the load carrying capacity of reinforced concrete beams. On the base of finite element software ANSYS, flexural behavior of corroded reinforced concrete beams are studied.

本文借助于ANSYS有限元程序，对锈蚀钢筋混凝土梁的受弯性能进行了研究，主要工作和成果有：采用有限元程序模拟钢筋的拉伸试验。

The main diagonal strut-tie model, rhombic reinforcement truss model and stirrup truss model which working together in shear-bending moment resistance mechanism are also presented based on research of the experiment specimen's behavior.

本论文在这类构件抗震受力特征分析及钢筋混凝土剪弯交变作用构件中组合受力特征分析的基础上提出了以对角交叉斜筋及菱形钢筋为主要配筋的"综合斜筋"小跨高比连梁设计方案。

Also studied is the effect of the pH value on the open circuit potential.

文章研究了在模拟钢筋混凝土孔隙液中，钢筋发生腐蚀与Cl质量分数之间的关系及pH值对腐蚀电位的影响。

Corrosion of reinforcement in concrete is one of the main factors affecting the durability of reinforced concrete structures.

钢筋腐蚀是影响钢筋混凝土结构耐久性的主要影响因素之一，且造成的危害巨大。

A total of five different structural configurations representing different stiffness ratios between the wood-frame structure and concrete frame were tested.

本文重点介绍了首次进行的3层轻木-混凝土混合结构振动台试验，试验房犀下部一层为钢筋混凝土框架结构，上部二层为对称轻型木结构，模型平面尺寸为

Generally, rail bar base is made of concrete or grout rubble, then the standing poles are worn rails or concreter poles and the horizontal bars are rails.

铁路上应用的钢轨栅栏是用浆砌片石或混凝土做基础，用废钢轨或钢筋混凝土做立柱，用钢轨做横杆。

The calculating equation for bearing strength of reinforced concrete, which is educed by the Theory of Hooping Strengthening, has been adopted in Design Code of Concrete Structure.

套箍强化理论导出的钢筋混凝土承压强度计算公式，被我国各行业混凝土结构设计规范普遍采用。

Nanning International Convention and Exhibition Center is a building of large-scale and complex structure system. Multiplicate types of structures and new technologies are applied in the project, including prestressed concrete, reinforced concrete, spatial truss, membrane and structural transfer floor etc.

摘要］南宁国际会展中心是一个规模宏大、结构体系复杂的大型建筑，在整个结构方案中，综合使用了多种结构形式和新技术，包括：预应力混凝土结构、钢筋混凝土结构、空间网壳结构、膜结构和结构转换层等。

Slabs which are used in design codes of concrete structures are discussed.

结合试验成果，对现行混凝土结构设计规范中钢筋混凝土板的受剪承载力计算方法进行了讨论。

According to the experiment results together with the existed strength equation of FRP tubesconfined concrete,the strength model of the GFRP tubed short reinforced concrete columnsand the ultimate beating capacity of the composite short columns are proposed.

根据试验结果及现有FRP管约束混凝土强度计算公式，提出了GFRP套管约束钢筋混凝土轴压强度的计算公式与组合短柱承载力计算公式，计算结果与试验结果吻合良好。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐