prestressed reinforcement

In producing high performance prestressed hollow slab, cold rolled rib steel and cold drawing grade ⅱ, grade ⅳ steel were replaced by 1270~ 1570 MPa mid-high strength spiral wire as prestressed reinforcement for hollow slab.

以强度为1270～1570MPa的中高强螺旋肋钢丝代换冷轧带肋钢筋及冷拉Ⅱ级、Ⅳ级钢筋作短向和长向圆孔板的预应力配筋，试生产高效预应力构件已获得成功。

Quality Control for Prestressed Anchored Cables in High-Steep Slope Reinforcement Engineering

高边坡加固工程中预应力锚索施工质量控制

The investigation reported here was carried out on axially loaded prestressed members of mixed reinforcement for studying the fatigue behaviour in the tension zone of a partially prestressed structural unit.

本文用混合配筋预应力受拉试件来研究部分预应力结构拉区的疲劳特性。

The best advantages of prestressed reinforcement technology are that the collaborative work between new and old structure start at the same time of the strengthening completion.

在加固的同时，能够完成新旧结构协同工作问题是预应力加固技术的最大优势。

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。

Prestressed cable construction experience of reinforcement project for slope failure

深汕高速公路（西段）K44边坡病害整治工程中预应力锚索施工体会

This paper provides guiding suggestions for the arrangement of the prestressed reinforcement and the construction of the concrete platform.

为混凝土平台中预应力钢筋的布置和施工提出了指导意见。

It is proposed to carry through Slope Treatment by cutting slope to reduce load and Prestressed Cable Reinforcement Scheme.

建议采用削方减载和预应力锚固方案进行边坡治理。

Study on Model Test and Numerical Modeling of Anti-explosion Effect of Underground Cavern Reinforcement with Prestressed Anchor

预应力锚索对地下洞室抗爆加固效应模型试验与数值模拟研究

Proposed several opinions about the bonded prestressed reinforcement system used in bridge strengthening works.

针对实际桥梁加固工程在使用有粘结预应力加固方法时提出了若干改进意见。

This paper is a simple introduction of the design for the construction size's selection, the arrangement of prestressed reinforcement and the construction analysis.

本文就设计中结构尺寸的选用、预应力钢束配制及结构内力分析作了简要介绍。

The development of transport system facilitates the adoption of prestressed reinforcement concrete ( PRC ) bridge piers.

我国交通系统的完善促进了预应力混凝土 ( PRC ) 桥墩在桥梁建设中的应用.

This article firstly formulate theory of loss of circumferential prestressed reinforcement.

本文阐述了环向预应力筋损失理论；

Bonded prestressed reinforcement system has become a mature method of reinforcement used in bridge repair and reinforce project.

现在有粘结体外预应力加固方法已经成为一种较成熟的加固方法运用在桥梁维修与加固工程中。