Results 51 to 60 of about 10,188 (227)

Research of Thermal Effect of Cable-Stayed Bridge with a Separated Side-Box Steel-Concrete Composite Girder under Solar Radiation

Advances in Civil Engineering, 2021
At present, there are few studies on the thermal effect of solar radiation on a separated double-sided box steel-concrete composite girder cable-stayed bridge.
Han-hao Zhang, Pei-zhi Wang, Shuanhai He, Yuan Li, Ke-fan Chen, Nan-nan Sun   +5 more
doaj   +1 more source

Quantitative Evaluation of Unfilled Grout in Tendons of Prestressed Concrete Girder Bridges by Portable 950 keV/3.95 MeV X-ray Sources

Applied Sciences, 2021
We have developed porTable 950 keV/3.95 MeV X-band (9.3 GHz) electron linear accelerator (LINAC)-based X-ray sources and conducted onsite prestressed concrete (PC) bridge inspection in the last 10 years.
Mitsuru Uesaka, Jian Yang, Katsuhiro Dobashi, Joichi Kusano, Yuki Mitsuya, Yoshiyuki Iizuka   +5 more
doaj   +1 more source

Covariance Structure Modeling of Engineering Demand Parameters in Cloud‐Based Seismic Analysis

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 7, Page 1533-1551, June 2026.
ABSTRACT Probabilistic seismic demand modeling aims to estimate structural demand as a function of ground motion intensity—a critical stage in seismic risk assessment. Although many models exist to describe the structural demand, few consider the covariance among engineering demand parameters, potentially overlooking a key factor in improving the ...
Archie Rudman, Enrico Tubaldi, Roberto Gentile, John Douglas   +3 more
wiley   +1 more source

Research Progress on Shear Characteristics and Rapid Post-Disaster Construction of Narrow-Width Steel Box–UHPC Composite Beams

Buildings
The narrow-width steel box girder is an important type of steel–concrete composite bridge structure, which is usually composed of reinforced concrete wing plates, narrow steel boxes partially injected with concrete, and shear connectors that promote ...
Yunteng Chen, Jiawei Xu, Peilong Yuan, Qiang Wang, Guanhua Cui, Xulin Su   +5 more
doaj   +1 more source

Structural performance evaluation of a precast PSC curved girder bridge constructed using multi-tasking formwork [PDF]

, 2016
Recently, advanced transit systems are being constructed to reduce traffic congestions in metropolitan areas. For these projects, curved bridges with various curvatures are required.
Kim, J. H. J., Kim, S. C., Kim, S. J., Md. Noor, N. B., Yi, S. T.   +4 more
core   +1 more source

Appearance Inspection‐Based Typical Damage Investigation of Concrete Curved Girder‐Type Bridges Subjected to Temperature and Vehicle Effect

Engineering Reports, Volume 8, Issue 5, May 2026.
Technical approach of the article. ABSTRACT This study focuses primarily on concrete curved girder‐type bridges, which are commonly used for urban roads and highways. Over the last two decades, practical experience in bridge engineering has shown that these bridges have unique mechanical and damage characteristics, unlike conventional straight bridges.
Sai Gong, Qiwen Jin, Yili Sun, Tongning Wang, Shixiang Ding   +4 more
wiley   +1 more source

Research on the Internal Thermal Boundary Conditions of Concrete Closed Girder Cross-Sections under Historically Extreme Temperature Conditions

Applied Sciences, 2020
The accuracy of the finite element model (FEM) for concrete closed girder cross-sections is significantly influenced by thermal boundary conditions.
Jianhui Lin, Junqing Xue, Fuyun Huang, Baochun Chen   +3 more
doaj   +1 more source

Perencanaan Struktur Jembatan Lemah Ireng 1 Jalan Tol Semarang – Solo [PDF]

, 2013
Lemah Ireng 1 Bridge is located at Semarang – Solo Toll Road Phase I Section Ungaran – Bawen Package V Tinalun – Lemah Ireng. This bridge was constructed due to a deep ravine at Lemah Ireng Village, so necessary this bridge as a part of the toll road ...
Muhammad, S. (Sidqi), Nugroho, D. P. (Dimas), Sukamta, S. (Sukamta), Tudjono, S. (Sri)   +3 more
core  

On systematic approaches for interpreted information transfer of inspection data from bridge models to structural analysis [PDF]

, 2020
In conjunction with the improved methods of monitoring damage and degradation processes, the interest in reliability assessment of reinforced concrete bridges is increasing in recent years.
Fröhlich, Jan (M.Sc)
core  

Lattice Modeling of Early-Age Behavior of Structural Concrete. [PDF]

, 2017
The susceptibility of structural concrete to early-age cracking depends on material composition, methods of processing, structural boundary conditions, and a variety of environmental factors.
Bolander, John E, Hafez, Omar M, Pan, Yaming, Porras, Rocío, Prado, Armando   +4 more
core   +3 more sources