纤维增强混凝土(FRC)包覆钢节点的抗震性能

SP-185: High-Performance Fiber Reinforced Concrete in Infrastructural Repair and Retrofit Pub Date : 2000-02-01 DOI:10.14359/5709

S. Goel, M. Khuntia

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引用次数: 1

摘要

本文报道了循环荷载作用下frc包覆开腹板钢节点性能的研究结果。该系统完全消除了钢节点与周围FRC之间的任何剪切连接件以及传统的纵向和横向钢筋的需求，所有这些都是劳动密集型的。对部分端接组合梁半比例尺试件进行了循环荷载试验。这些参数包括腹板钢单元的配置，以及节点纵向和腹板单元的钢量。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Fiber-Reinforced Concrete (FRC) Encased Steel Joints for Seismic Resistance

This paper reports the results of an investigation on the performance of FRC-encased open web steel joints under cyclic loading. The system completely eliminates the need for any shear connectors between steel joints and surrounding FRC as well as that for conventional longitudinal and transverse reinforcing bars, all of which are labor intensive. Cyclic load tests on some half-scale specimens consisting of composite beams with end connections were carried out. The parameters included the configuration of web steel elements, and the amount of steel in longitudinal and web elements of the joints.

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SP-185: High-Performance Fiber Reinforced Concrete in Infrastructural Repair and Retrofit

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