INTRODUCTION TO CAMBER CONTROL, PRESTRESSED CONCRETE BRIDGE GIRDERS

Journal Title: JOURNAL OF ADVANCES IN PHYSICS - Year 0, Vol 4, Issue 2

Abstract

When designing a bridge, serviceability usually controls and is a more important factor than the ultimate capacity of the bridge or the allowable stresses. Therefore, the behaviour of the bridge girder deflection and camber must be predicted as accurately as possible. Therefore, excessive camber has become one of the most common problems when constructing concrete bridges. Different methods have been developed to overcome this problem. The most common and widely used is using haunch with adjustable pedestals to overcome the excessive camber. However, this method has limitations that must be considered. Therefore, this study is evaluating the effectiveness of using post tensioning jacking strands at the top flange of simply supported bridge girders to reduce the excessive camber and make it equal to the design camber.

Authors and Affiliations

Akhil Ratra, Kuldeep Singh, Sandeep Dhillon

Keywords

Related Articles

Preparation and Characterization of Silver and Gold Nanoparticles and Study Influence on Physical Properties of PVA/PVP nanocomposites

Gold nanoparticles (Au NPs) and Silver nanoparticles (Ag NPs) ware prepared by greenĀ synthesis extraction using the Chenopodium murale leaf extract, the obtained (Ag NPs and Au NPs) were investigated by UV/Vis. absorpti...

Sound as a transverse wave

This paper presents sound propagation based on a transverse wave model which does not collide with the interpretation of physical events based on the longitudinal wave model, but responds to the correspondence principle...

Effect of Annealing Temperature on The Refrective Index and Dielectric Properties of TiO2/MnO2 CORE/SHELL Thin Films

Thin film of the form TiO2/MnO2 was deposited using the chemical bath method. The deposited thin films were annealed at temperatures of in order to investigate the effect of annealing temperature on the refractive index...

On Mechanics of Light Propagation in Free Space with Final Temperature

Features of electromagnetic waves propagation of light range are considered in free space with final temperature 2.725K. The presence in space of temperature (and final density) allows justification to introduce the long...

Low-Inductive Extended Z-Discharge As a Manyrange Source of Radiations

The present paper summarizes the results of studying of nanosecond low-inductive extended discharge as source of electromagnetic radiations and analyzes the works of other research groups that can throw upon additional l...

Download PDF file
  • EP ID EP653518
  • DOI 10.24297/jap.v4i2.2037
  • Views 83
  • Downloads 0

How To Cite

Akhil Ratra, Kuldeep Singh, Sandeep Dhillon (0). INTRODUCTION TO CAMBER CONTROL, PRESTRESSED CONCRETE BRIDGE GIRDERS. JOURNAL OF ADVANCES IN PHYSICS, 4(2), 535-538. https://europub.co.uk/articles/-A-653518