A Study on Practical Design in Joint Core Area of Concrete Beam

Yang Zhao; Ji Yan Chai; Yang Liu

doi:10.4028/www.scientific.net/KEM.619.19

Paper Titles

Preface

Design of a Long-Term Monitoring System for a PSC Continuous Box-Girder Bridge
p.1

Proposed and Method Presentation of Bridge Model Updating
p.11

A Study on Practical Design in Joint Core Area of Concrete Beam
p.19

The Approximate Analytical Method Based on Differential Equations for Solving Problems of Statically Determinate Beam and Rigid Frame
p.27

Challenges of Dealing with the Massive Monitoring Data for Safety Assessment of Bridges
p.35

Pre-Camber Study on the Steel-Concrete Composite Beam Constructed by the Incremental Launching Method
p.43

Development and Challenge of Structural Health Monitoring of Long-Span Bridges
p.51

Comfort Analysis of Large-Span Continuous Girder Bridges to Moving Vehicular Loads
p.61

HomeKey Engineering MaterialsKey Engineering Materials Vol. 619A Study on Practical Design in Joint Core Area of...

A Study on Practical Design in Joint Core Area of Concrete Beam

Abstract:

This paper makes a comparison between computer and hand computation of joint core area according to an example of typical engineering. Firstly, author summarized the common problems and erroneous judgments which are likely to happen in the software calculation of joint core in engineering design, and then analyzed the causes to these problems, and provided hand calculation solutions to related problems according to standard formulas. Author analyzed and proved that the reinforcement calculation of joint core area for frame structure calculation is not only necessary, but also can conveniently solve the coordination problems in the related terms of “Concrete Structure Design Norm”, “Earthquake Resistant Design Code” and “Concrete Structure Engineering Operation Standard”, and is also the supplement for the uncovered parts of computer calculation.