Results 101 to 110 of about 1,908 (218)

Analysis of R/C decks in multi-cell box girder bridges under rational wheel load distributions

, 2017
This paper presents the results of a finite element (FE) study on the analysis of reinforced concrete decks in multi-cell box girder bridges under wheel loading.
Hajj, E.Y., Bazi, G.M.
core   +1 more source

Design Innovation of Large-Span Pre-Stressed Concrete Box Girder Bridge with Corrugated Steel Web

, 2011
More and more pre-stressed concrete box-girder bridges with corrugated steel web are being realized in the world due to their advantages over the traditional concrete box girder bridges.
Jian Xun Zhang, Guang Hui Li
core   +1 more source

Cracking and tension field action in composite beams [PDF]

Two aspects of the behaviour of uncased composite 'T' beams of steel and concrete are considered. Flexural cracking in the reinforced concrete slab was studied by subjecting seven 350-mm deep composite beams to hogging bending moment.
Allison, Robert William
core  

Stress Analysis of Pin Connections in Steel Box Girder with the Unibridge System using Finite Element Model

Civil Engineering Dimension
This study analyzes the Unibridge system, a modular steel box girder employing two pins for longitudinal connections, thereby expediting construction compared to traditional girders.
Ayu Sinta Aprilia, Ali Awaludin, Suprapto Siswosukarto, Ngudiyono Ngudiyono   +3 more
doaj   +1 more source

Application of the Pre-stressed Concrete Box-girder with Corrugated Steel Webs in Bridge Engineering in China

, 2008
<p>The pre-stressed composite box-girder with corrugated steel webs is a new kind structure, which includes corrugated steel webs, external pre-stressed cables and shear connectors that connect the corrugated steel webs and the concrete flange slab.
Wan Shui, Zhu Kunning, Li Shuqin
core   +1 more source

Mechanical Properties of Transition Section of Cable-Stayed Bridge with Kilometer-Scale Steel-UHPC Composite Girders

Zhongwai Gonglu
To study the mechanical properties of the steel-concrete composite section between steel box girders and steel-ultra-high performance concrete (UHPC) composite girders, the Guanyinsi Yangtze River Bridge with a main span of 1 160 m was used as the ...
LI Qiu, ZHI Haitao, PENG Yanqing, PENG Jianxin, YUAN Qin, WU Xuewei   +5 more
doaj   +1 more source

The Mechanical Properties of High Strength Concrete for Box Girder Bridge Deck in Malaysia

, 2017
This paper presents an experimental investigation of the mechanical properties of high strength concrete for box girder bridge deck in Malaysia. To study the Malaysia condition, high strength concrete samples were obtained from a Malaysian precast ...
Suhatril, Meldi, Taib, Ismail, Adnan, Azlan   +2 more
core   +1 more source

Numerical Analysis on Sliding-Type Transverse Splicing Connection Applied in Widening Continuous Concrete Box-Girder Bridge

Buildings
When traditional joint structures are used to widen multi-span continuous concrete box girder bridges, excessive lateral deformation often occurs at the girder ends, typically leading to the squeezing and cracking of seismic blocks by the girder webs. To
Wenqing Wu, Chong Cao, Yuqin Wu, Jiyang Liu, Dan Liu, Liang Chen, Zheng Liu   +6 more
doaj   +1 more source

Strengthening methods of prestressed concrete box girder bridges.

, 2019
In Lithuania and other European countries exploitation of prestressed concrete box girder bridges, built by cantilever method in 1965-1985, is a big problem. Due to defects risen from bridge exploitation bridge deck’s deflection is constantly increasing.
Vaščėga, Liudas,
core  

Bridge formed by cell box girder

, 2016
The subject of this thesis is the design and assessment of the bridge construction across the deep valley on highway traffic. From three variants, which were compared to each other, was the most suitable further examined.
Zifčák, Karel
core   +1 more source