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Anna Derlatka, Piotr Lacki, Pawel Kania and Shan Gao
The proposed solution of fasteners made of corrugated steel sheet and shot nails can be used as the connector for steel?concrete composite floor beams. The sheet provides stay-in-place formwork for a monolithic reinforced concrete slab. Furthermore, the ...
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José D. Hoyos, Camilo Echavarría, Juan P. Alvarado, Gustavo Suárez, Juliana A. Niño and Jorge I. García
An aero-structural algorithm to optimize a flying wing in cruise conditions for preliminary design is developed using two-way interaction between the structure and aerodynamics. A particle swarm routine is employed to solve the multi-objective optimizati...
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Ruiyue Liu, Jiatong Liu, Zhenzhen Wu, Ling Chen and Jiejun Wang
The present paper investigates the impact of bolt distance, bolt diameter, and the number of bolt rows on the bending performance of timber?steel composite (TSC) beams. This study aims to facilitate the application of bolt connections in assembled TSC st...
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Bilal El-Ariss and Said Elkholy
This study addresses the feasibility of reusing pre-damaged steel beams in temporary structures. The extensive structural investigation of notch-damaged, unrepaired, and laterally unsupported steel beams was performed experimentally and numerically. The ...
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Oleksij Fomin,Alyona Lovska,Ievgen Medvediev,Halyna Shatkovska
Pág. 30 - 37
To reduce the dynamic loading and prolong the service life of a semi-wagon's girder beam by improving its fatigue strength, it has been proposed to improve its design. A special feature of the girder beam is that its middle part (the distance between the...
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Alexey Beskopylny, Elena Kadomtseva, Besarion Meskhi, Grigory Strelnikov and Oleg Polushkin
The paper considers the stress-strain state of a reinforced concrete beam, as a bimodular material, under the action of an impact. The behavior of bimodular concretes with different moduli of elasticity in tension and compression has not been studied eno...
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Timothy Scott Chu,Alvin Chua
A design of a vertical climbing robot is proposed for steel structure application which specializes in bolt tightening. It utilizes 2 main components, the robot positioning and bolt tightening mechanisms. The robot positioning mechanism allows the robot ...
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Ali Ahmid,Van N. Le,Thien M. Dao
Pág. 28 - 38
The current study presents a general optimization procedure that could be used in designing of various structural applications. To validate the performance of the proposed procedure, a real life application of a custom welded I-Beam gantry crane is selec...
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T. V. Sheleiko
Pág. 29 - 30
Results of research of a corrosion damage of the H-beam center girder of a gondola car of model 12-532 at the end of normative service life are presented. On the basis of data obtained the empirical probability curves for operation of each part of the H-...
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Pi, Yong-Lin; Trahair, N S; Verma, V K
Pág. 1499 - 1500
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