scholarly journals STRUCTURAL DESIGN AND CONSTRUCTION OF REINFORCED CONCRETE SHELL STRUCTURE WITH SHALLOW FREEFORM SURFACE

2017 ◽  
Vol 23 (55) ◽  
pp. 869-874
Author(s):  
Hideaki HAMADA ◽  
Hirotoshi KOMATSU ◽  
Mutsuro SASAKI
Author(s):  
Leigh D. Appleyard

This paper describes the structural design and construction of the oscillating water column “greenWAVE Energy Converter”, constructed during 2013 and planned to be deployed in shallow water off the South Australian coast in 2014. Rated initially at 1 MW, the greenWAVE unit will be dedicated to electricity production, although an option is available to also produce desalinated seawater. The unit base is constructed from reinforced concrete designed to international maritime codes, and will be founded in approximately 10-15m of water. The upper portion of the device extends above sea level, housing the airwave turbine and electrical control systems.


Author(s):  
S M Razak ◽  
M A Azizan ◽  
A Adnan ◽  
C H Ing ◽  
K W C Tan ◽  
...  

2016 ◽  
Vol 6 (2) ◽  
pp. 135
Author(s):  
Cristina Barris ◽  
Lluís Torres ◽  
Enric Simon

This article presents the results of a case involving the application of project-based learning carried out with students in the Mechanical Engineering degree program at the University of Girona. The project, entitled “Design and construction of a wooden bridge”, was conducted at the Polytechnic School in the third-year Structures course. This project required students to address, consider and solve different problems related to the resistance of materials, structural calculations, material optimization and structural design. The project also included the building of the bridge based on the calculations made, thus enabling the students to verify the suitability of the theoretical calculations as compared to real results. Finally, a competition was held to reward those teams who obtained the best ratio between the failure load and the weight of the bridge. The main conclusion observed from the implementation of only two editions of this project is the acquisition of the different proposed competences (both specific and cross-curricular) by the students. Finally, it was interesting to note that after completing the activity, the students were observed to be more motivated by the course content.


2016 ◽  
pp. 591-605
Author(s):  
Mehdi Setareh ◽  
Robert Darvas

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