Results 71 to 80 of about 721 (183)

Test and Numerical Study on Blast Resistance of Main Girders Coated with Polyurea in Self-Anchored Suspension Bridges

Applied Sciences
This study investigates the blast-resistant performance of a polyurea-coated suspension bridge girder under explosive loads. The Hunan Road Bridge of Shandong was used as a case study through combined test and numerical simulation methods.
Rong Wang, Guangpan Zhou, Xiaobao Zuo
doaj   +1 more source

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

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

THREE-DIMENSIONAL ANALYSIS OF GIRDER CROSS-SECTION SHAPES EFFECTS ON STATIC PROPERTIES OF BRIDGES MODELS

Al-Qadisiyah Journal for Engineering Science, 2017
The aim of this study is to select the suitable shape of girder cross section that is used in the design of bridges structure, and to evaluate the effect of cross section shape of bridges girders on the static properties such as vertical displacement ...
Ali Fadhil Naser
doaj  

Study on the vehicular load effect and the influence of top plate longitudinal cracks on box girder chamber based on static load test. [PDF]

Sci Rep
Shi P, Luo L, Hu Y, Luo Z.
europepmc   +1 more source

A study on refined curing control of precast segmental concrete for prefabricated railway bridges. [PDF]

Sci Rep
He R, Zhang K, He W.
europepmc   +1 more source

A Three-Dimensional Laser Scanning-Based Method for Dimensional Inspection of Large-Scale High-Speed Railway Precast Box Girders. [PDF]

Sensors (Basel)
Zhang Z, Dou S, Zhang S, Chen K.
europepmc   +1 more source

Study on Mechanical Response and Structural Combination Design of Steel Bridge Deck Pavement Based on Multi-Scale Finite Element Simulation. [PDF]

Materials (Basel)
Wang J, Tang J, Huang T, Han Z, Zeng Z, Ge H.   +5 more
europepmc   +1 more source

Study on Pipe Strut Dimensions Optimization for Strutted Box Girder Bridge Using FEM

Journal of Materials and Engineering Structures
Although the concept of a concrete box girder bridge with strutted wing slabs was proposed long ago as a means to expand the width of bridge sections without significantly increasing the self-weight of the superstructure, research on this structural ...
Hung Viet CU, Phuc-Thanh TRINH, Quoc-Bao BUI   +2 more
doaj  

Research on the performance inspection of large-span cable-stayed bridges under multi-physics field information guidance. [PDF]

Sci Rep
Jiaqing L, Jintao X, Hongmou H, Longji Z.   +3 more
europepmc   +1 more source