EVALUATION OF DOUBLE T BEAM PRESTRESSED BEHAVIOUR UNDER MONOTONIC LOADING AS THE ALTERNATIVE OF CONCRETE SLAB ON STEEL TRUSSES BRIDGE

• Main Author: Sandi Darma (NIM 25007008), Ivan
• Format: Theses
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/13000
• Institution: Institut Teknologi Bandung

ABSTRACT: <br /> <br /> <br /> Generally, the characteristic of steel trusses bridge is flexible. Its characteristic is often caused any destruction on slab Bridge especially on reinforced concrete slab. The retrofit action on concrete slab needs a long-time process. During this retrofit process of slab means that the bridge could not be used and frankly it is very inflicted a loss upon domestic transportation. <br /> <br /> <br /> A solution to overcome this destruction problem of concrete slab on steel trusses bridge is double T beam precast – pre-stressed. To make this double T beam system works well, it is needed to conduct any laboratory testing to know its behavior. <br /> <br /> <br /> Laboratory testing which is done toward double T beam is bending test, sheer test, and end plate bending test. Based on each those tests, it is known that the characteristic of double T beam is ductile with its ductile number is 9; besides, when reaching the load design, deflection occur under maximum deflection based on Indonesian code.