Results 71 to 80 of about 783 (185)

A Study on Rational Pre-Tensioning Schemes for 60 m Prefabricated Railway Box Girders Considering Steel Formwork Constraints

Buildings
Early-age cracking is a common issue in the prefabrication of large-scale box girders, and the application of pre-tensioning techniques to introduce pre-compressive stress is an effective measure to mitigate such cracking.
Tao Zhang, Weitao Ye, Wei Yang, Zuqing Zhao, Lei Wang, Fei Wang, Yuliang Cai   +6 more
doaj   +1 more source

Rapid design of steel monosymmetric plate and box girders

, 2010
This thesis deals with the design process for steel plate girders and box girders. The design of plate girders is quite prescriptive. A more fundamental approach is required for the design of box girders. Equations explicitly for the design of plate and box girders are heavily influenced by empirical data.
openaire   +1 more source

Aerodynamic Performance of Steel Box Girder

NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan, 2006
KUBO, YOSHINOBU, YAMAUCHI, KAZUO, KIMURA, KICHIROU, KATO, KUSUO   +3 more
openaire   +1 more source

Effect of Stiffeners on Shear Lag in Steel Box Girders

Al-Khawarizmi Engineering Journal, 2012
This paper studies the effects of stiffeners on shear lag in steel box girders with stiffened flanges. A three-dimensional linear finite element analysis using STAAD.Pro V8i program has been employed to evaluate and determine the actual top flange stress distribution and effective width in steel box girders.
Mohannad H. M. Al-Sherrawi, Ghaidak Ahmed Fadhil   +1 more
openaire   +2 more sources

STRENGTH OF STEEL BOX GIRDER SUPPORT DIAPHRAGMS

Proceedings of the Japan Society of Civil Engineers, 1982
FUKUMOTO, Yuhshi, SHIMIZU, Shigeru, FURUTA, Hidehiro   +2 more
openaire   +2 more sources

Calculation method of temporary cable force in incremental launching construction of large span steel box girder without auxiliary pier. [PDF]

Sci Rep
Liu Z, Zhao K, Xiong Y, Wang B.
europepmc   +1 more source

Investigation of temperature effects on wide steel box girder of suspension bridge based on long-term monitoring data. [PDF]

Sci Rep
Wang Y, Zhang G, Wang H, Liu L, Wang X, Zheng S, Huang J, Fu B, Zhou L.   +8 more
europepmc   +1 more source

Research on safety condition assessment methodology for single tower steel box girder suspension bridges over the sea based on improved AHP-fuzzy comprehensive evaluation. [PDF]

Sci Rep
Su H, Guo C, Wang Z, Han T, Kamanda DB, Su F, Shang L.   +6 more
europepmc   +1 more source

Experimental Study on the Flexural Performance of Corrugated Steel Web Composite Box Girders with Channel-Shaped Steel Bottom Slabs

工程科学与技术
Objective As an innovative steel-concrete composite structure, the corrugated steel web (CSW) composite box girder boasts broad application prospects in bridge engineering. The synergistic interaction between corrugated steel webs and the upper and lower
WANG Binbin, CHEN Zhe, WU Lili
doaj  

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