Results 181 to 190 of about 577 (212)

Flexural Vibration of Prestressed Concrete Bridges with Corrugated Steel Webs

International Journal of Structural Stability and Dynamics, 2017
Prestressed concrete bridges with corrugated steel webs have emerged as a new form of steel-concrete composite bridges with remarkable advantages compared with the traditional ones. However, the assumption that plane sections remain plane may no longer be valid for such bridges due to the different behavior of the constituents.
Jiang, R, CHEN, X, LI, Z, Au, FTK
openaire   +3 more sources

Research on Fatigue Behavior of Beam with Corrugated Steel Webs

Advanced Materials Research, 2013
This paper present that experimental research on the fatigue behavior of beam with Q345c steel corrugated webs. There are four test specimens with different structural feature will be tested in three-point bending to load by Shinmadzu 4890 fatigue testing machine.
Xiao Long Hu, Lian Fei Tan, Qing Xuan Wang   +2 more
openaire   +1 more source

Normalized shear strength of trapezoidal corrugated steel webs

Journal of Constructional Steel Research, 2017
Abstract Steel corrugated webs are vertical and lightweight plates responsible for carrying large in-plane loads before buckling. Three modes of shear failure are typical for these elements: local, global, and interactive shear buckling. In this paper, previously published analytical models for the estimation of the shear strength of trapezoidal ...
Moussa Leblouba, Samer Barakat, Salah Altoubat, Talha M. Junaid, Mohamed Maalej   +4 more
openaire   +1 more source

Natural frequency of a composite girder with corrugated steel web

Steel and Composite Structures, 2015
This paper presents the natural frequency of a composite girder with corrugated steel web (CGCSW). A corrugated steel web has negligible in-plane axial stiffness, due to the unique characteristic of corrugated steel webs, which is called the accordion effect. Thus, the corrugated steel web only resists shear force.
Jiho Moon, Hee-Jung Ko, Ik Hyun Sung, Hak-Eun Lee   +3 more
openaire   +1 more source

Steel-concrete composite girders with corrugated steel webs: Accordion effects

Journal of Constructional Steel Research
Zijian Bi, Guotao Yang
exaly   +2 more sources

Segmental Concrete Bridges with Corrugated Steel Webs

2011
A Prestressed Concrete (PC) bridge with corrugated steel webs is less expensive than a conventional PC bridge with concrete webs if the span is more than 50 m. This is due to the fact that the corrugated web bridge is 20–30% lighter than the concrete web bridge.
openaire   +1 more source

Steel Built-up Girders with Trapezoidally Corrugated Webs

Engineering Journal, 1998
The availability of high strength steels requires innovative designs, such as the use of corrugated webs, for efficient use of these steels. Economical design of steel girders normally requires thin webs; the conventional welding of stiffeners to allow the use of thin webs has two disadvantages.
Mohamed Elgaaly, Anand Seshadri
openaire   +1 more source

Local Bearing Capacity of Steel Beams with Corrugated Webs

International Journal of Steel Structures, 2018
Nine specimens were tested to investigate the local bearing capacity of steel beams with corrugated webs. Then, the influence of different load distribution widths on local bearing capacity was studied. Results showed that the failure modes of the specimens were web yielding and changed from brittle failure to plastic failure at increased distribution ...
Xiaopeng Li, Zhe Zhang, Guoqiang Li
openaire   +1 more source

Cold-formed steel beams of corrugated web

2013
Corrugated web girders represent a relatively new structural system emerged in the past two decades.The main benefits of this type of elements are that the corrugated webs increase the beam’s stability against buckling, which may result in a very economical design via the reduction of web stiffeners.
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Application of corrugated plates as the web of steel coupling beams

Journal of Constructional Steel Research, 2013
Abstract Nowadays, steel coupling beams are used as an efficient alternative to reinforced concrete (RC) coupling beams. Particularly in the coupled shear walls system, coupling beams are the main members for dissipating seismic energy. In this paper, for the first time the application of corrugated plates as the web of steel coupling beams (rather ...
Amir Shahmohammadi, R. Mirghaderi, Mohammad Hajsadeghi, M. Khanmohammadi   +3 more
openaire   +1 more source