prestressed reinforced concrete

According to the section temperature field distribution of the the whole heating process, derived the normal cross section ultimate flexural bearing capacity calculation formula of the simply supported prestressed steel reinforced concrete beam under high temperature.

3根据升温全过程构件截面温度场的分布，推导高温下预应力型钢混凝土简支梁的正截面极限抗弯承载力计算公式。

In this respect, prestressed concrete is superior to reinforced concrete, but it has other limitation.

这一方面, 预应力混凝土比钢精混凝土优越, 但它也有其他限制因素.

Finite Element Analysis of Prestressed Reinforced Concrete Light Rail Bridge

预应力钢筋混凝土轻轨桥梁的有限元分析

OVM Anchorage Device in Prestressed Reinforced Concrete

预应力工程中的OVM锚固体系

That have analyzed prestressed reinforced concrete normal section calculate formula of bearing capacity limIt'states.

分析预应力钢筋混凝土正截面承载能力极限状态计算公式.

Therefore we also evaluated the application of fly ash on prestressed reinforced concrete sleeper.

本文采用正交设计的方法,对粉煤灰在高强预应力混凝土轨枕中的应用进行了试验研究.

An overpass corridor, located at 23.800m high for connecting two main buildings of the library and the human college of a university, is a prestressed reinforced concrete truss structure. Two ends of the truss structure are simply supported on two main building structures respectively.

某大学图书馆与人文学院主楼在23.800m高空处通过一混凝土空间桁架连廊相连，该连廊结构为预应力混凝土桁架结构，简支于两端主结构上。

Furthermore, frequency of concrete beam reinforced by external prestress was studied with the consideration of various factors ( different steering structure, tension method, prestressed reinforcement curve form).

考虑各种因素（不同转向结构、张拉方式和力筋曲线形式下）后，对体外预应力加固混凝土梁的频率进行研究。

In which one of them was common reinforced concrete structure, and the other used prestressed steel reinforced concrete ( PSRC) in bottom chord of the transfer structure.

其中一榀模型为普通钢筋混凝土结构，另一榀模型在底部转换梁施加了预应力，并在底部转换梁及部分杆件采用了钢骨混凝土。

Reinforced concrete and prestressed concrete have been developed in order to remediate to this weak point.

钢筋混凝土和预应力混凝土正是用来弥补该点不足的.

In order to solve the problem that the internal force of statically indeterminate prestressed and reinforced concrete bar system structures is difficut to determine when the structures come to the non-elastic state, a simple analysis method of experimental structures' internal force-sectioned dropping rigidity method is brought forward.

针对预应力混凝土和钢筋混凝土超静定杆系结构试验中进入非弹性状态后的结构内力难以准确测定的事实，本文提出了一种用于试验结构内力分析的简化方法&分段降刚度法。

The prestressed reinforced concrete structure during construction is a time-dependent structural system.

施工期间的预应力混凝土结构是时变体系。

Prestressed reinforced concrete slab was analysed and calculated here. By comparison with different arrangement ways of reinforcement, the superiority of concentrated arrangement of steel rib is explained.

本文用有限元对预应力混凝土连续板，非预应力梁，预应力梁，非预应力板进行分析计算，通过不同布筋方式的对比分析，阐明集中布束的优越性。

A new kind of reinforced concrete ( including prestressed concrete ) frame structure with diagonal member is forward.

提出了一种带腋撑的新型钢筋混凝土 ( 含预应力混凝土 ) 框架结构.