Results 111 to 120 of about 10,188 (227)

Dynamic analysis of a long span, cable-stayed freeway bridge using NASTRAN [PDF]

, 1973
The dynamic analysis for earthquake- and wind-induced response of a long span, cable-stayed freeway bridge by NASTRAN in conjunction with post-processors is described.
Ice, M. W., Jones, R. E., Salus, W. L.
core   +1 more source

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

Laboratory Testing of Railroad Flatcars for Use as Highway Bridges on Low-Volume Roads to Determine Ultimate Strength and Redundancy [PDF]

, 2013
Railroad flatcars (RRFCs) are a convenient option to replace existing deteriorating bridge structures on low-volume roads. They are typically used as the bridge superstructure by placing two or more flatcars side-by-side to achieve the desired bridge ...
Connor, Robert, Lloyd, Jason B, Washeleski, Teresa L   +2 more
core   +1 more source

Bridges Structural Health Monitoring and Deterioration Detection Synthesis of Knowledge and Technology [PDF]

, 2010
INE/AUTC 10 ...
Dong, Yangtao, Liu, Helen, Song, Ruiqiang   +2 more
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

Life Cycle Costs for Alaska Bridges [PDF]

, 2015
INE/AUTC 15 ...
Connor, Billy, Hulsey, J. Leroy, Metzger, Andrew, Pitts, Donald J.   +3 more
core  

Transfer and Development Length of Prestressing Tendons in Full-Scale AASHTO Prestressed Concrete Girders Using Self-Consolidating Concrete [PDF]

, 2009
Self-consolidating concrete (SCC) is a highly workable concrete that flows through densely reinforced or complex structural elements under its own weight. The benefits of using SCC include: a) Reducing labor costs by eliminating the need for mechanical
Andrawes, Bassem, Pozolo, Andrew M., Shin, Moochul   +2 more
core  

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

Flexural behavior of two-span continuous prestressed concrete girders with highly eccentric external tendors [PDF]

, 2005
[Abstract]: It is generally known that the flexural strength of beams prestressed with external tendons is comparatively lower than that of members with internal bonded tendons.
Aravinthan, Thiru, Mutsuyoshi, Hiroshi, Witchukreangkrai, Eakarat   +2 more
core  

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