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Li Wang, Donghui Cheng, Enxiang Qu, Daoming Zhang and Chun Lv
The additional internal forces in vertical members caused by prestressed tendons are typically overlooked in the design of post-tensioned prestressed concrete. A calculation method for additional internal forces in single-story multi-span prestressed con...
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Oleksij Fomin,Alyona Lovska,Viktoria Kudelya,Iryna Smyrnova
Pág. 33 - 41
The bearing structure of a covered rail wagon has been improved to enable firing from it at motion. The covered wagon of model 11?217 was chosen as a prototype. To enable firing in the vertical plane, it has been proposed to use a sliding roof, which con...
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Ageel Alogla, Mahmoud Helal, Mohamed Mokbel ElShafey and Elsayed Fathallah
The need for building protection against blast loads is a crucial issue nowadays due to the escalating threat of terrorist attacks, which affect people?s lives and critical structures. Consequently, design of protective panels to segregate building façad...
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José Ignacio Rojas-Sola and Eduardo De la Morena-De la Fuente
This article analyzes the ?Hay inclined plane? designed by the English engineer and entrepreneur William Reynolds and put into operation in 1792 to facilitate the transport of vessels between channels at different levels using an inclined plane. To this ...
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José Ignacio Rojas-Sola and Eduardo De la Morena-De la Fuente
This article analyses the double-acting steam engine designed by Agustín de Betancourt in 1789 and based on the steam engine of James Watt. Its novelty and scientific interest lies in the fact that from the point of view of industrial archaeology and the...
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F. Nuñez-Moreno, L. Jaramillo, P. Rodriguez, M. Quintero, J. Rubio
Pág. 131 - 148
The present research summarizes the test results of mechanical capacity of built-up structural elements, intending to introduce the possibility of using RTPBB as material for creating structural solutions for temporary housing, and for small houses. Holl...
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Tom Verstraete, Lasse Müller and Jens-Dominik Müller
The success of shape optimisation depends significantly on the parametrisation of the shape. Ideally, it defines a very rich variation in shape, allows for rapid grid generation of high quality, and expresses the shape in a standard Computer Aided Design...
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Moritz R.D. Tielmann, Stefan Böhm
Pág. 3562 - 3571
Typical asphalt pavements consist of two or three asphalt layers which are installed successively. Construction and road closure times could be reduced, if those layers were built simultaneously. As part of the project ?Construction Time Reduction by Opt...
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