Results 21 to 30 of about 423 (179)

Researching on Buckling Performance of Corrugated Steel Web [PDF]

American Journal of Civil Engineering, 2018
The paper mainly studies buckling performance about corrugated steel web composite box girder of corrugated steel web under the action of a shear. Compare the two results of the corrugated steel web that calculating critical buckling stress through Abaqus finite element software calculating and theory formula.
openaire   +1 more source

Steel-concrete composite corrugated web girders – Experimental study

Journal of Constructional Steel Research
Balázs Kovesdi, László Dunai
exaly   +2 more sources

Exploration for New Technology of Assembled Corrugated Steel Web Composited Beam [PDF]

预应力技术
Improving the prefabrication and assembly level of composited beams with corrugated steel web is key to promoting their application in bridge engineering for medium-span bridges.
Xiaoquan Guo, Shigong Zhang, Changjian Zhao   +2 more
doaj   +1 more source

Experimental Shear Behavior of Fiber Reinforced Composite Corrugated Plate Girders at Intermediate Supports [PDF]

Journal of Engineering Research - Egypt, 2019
Bridges with corrugated steel webs have been extensivelyconstructed in different countries. A trapezoidally corrugatedsteel plate is composed of a series of longitudinal andinclined subpanels.
O. Kharoob, M. Hassanein, M. Taman, T. Abd El-satar   +3 more
doaj   +1 more source

Torsional Stress Analysis of Improved Composite Box Girder with Corrugated Steel Webs

Applied Sciences, 2022
Based on Umansky’s second theory, this paper studies the torsional stress of an improved composite box girder with corrugated steel webs and considers the effective elastic modulus of the converted section.
Aoao Qin, Shizhong Liu, Baojia Gong, Minghao Cai, Fangxu Wang   +4 more
doaj   +1 more source

Automatic Welding of Corrugated Steel Webs on Composite Box Girder with Corrugated Steel Webs

Advances in Civil Engineering
With the advancement of technology, automation in construction has gained great popularity in both the industrial and academic worlds to date, since it not only can improve construction efficiency and alleviate the request for intensive labor but also can improve construction quality by reducing human error.
Yunfei Wu, Yingbo Zhu, Xiaoyong Chen, Shui Wan   +3 more
openaire   +2 more sources

Comparison of the Efficiencies of Web Cutouts for Steel Plate Girders with Corrugated Webs Versus Flat Webs Under Pure Shear

Civil and Environmental Engineering, 2022
Corrugated steel-plate girders are used as structural elements in many applications because of their properties, cutouts are always provided in these plate elements to enable inspection and servicing.
Tohamy A. S., Badaran Sherif Farouk, El-Serwi Ahmed A., Sadeek Rabiee Ali, Saddek Amr B.   +4 more
doaj   +1 more source

Characterization of Stress State of Corrugated Steel Web Girders Based on Mann-Kendall Criterion

Zhongwai Gonglu
To reasonably characterize the stress state of corrugated steel web girders and determine the failure load, the stress state evolution pattern of corrugated steel web girders was investigated in this paper based on the structural stress state theory ...
DOU Fei, CHEN Feng
doaj   +1 more source

Study on shear behavior of composite box girder with corrugated steel webs with variable cross section considering folding effect [PDF]

AIP Advances
In composite box girders with constant cross section corrugated steel webs, the shear stress in the web is typically calculated based on the applied shear force.
Xiangming Lv, Fangxu Wang, Shizhong Liu
doaj   +1 more source

Second‐Life Thermoset Manufacturing via Mild Solvolysis of Epoxy‐Matrix Composites and Wet‐Laid Mat Production

Polymer Composites, EarlyView.
From end‐of‐life pultruded CFRP profiles (1) to second life composites (7) through mild solvolysis (2,3), wet‐laid nonwoven mat fabrication (4), resin impregnation (5), and compression molding (6). ABSTRACT The growing use of carbon fiber–reinforced thermosets has led to the accumulation of significant composite waste, posing environmental and economic
Ehsan Zolfaghari, Fabian Rechsteiner, Violetta Schumm, Emanuela Muscolino, Sabina Alessi, Nadka Tz. Dintcheva, Clelia Dispenza   +6 more
wiley   +1 more source