Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Brabha Nagaratnam"'
Autor:
Valentina Beatini, Perampalam Gatheeshgar, Heshachanaa Rajanayagam, Keerthan Poologanathan, Thadshajini Suntharalingam, Dilini Perera, Elilarasi Kanthasamy, Brabha Nagaratnam
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Modular building systems (MBS) and Origami are two emerging methods used in current construction practice. Origami is directly associated with the principles of the ancient Japanese art of paper folding, characterised by high morphological p
Externí odkaz:
https://doaj.org/article/1c0e6995fad94e20863674445c5d1136
Autor:
Thadshajini Suntharalingam, Perampalam Gatheeshgar, Irindu Upasiri, Keerthan Poologanathan, Brabha Nagaratnam, Marco Corradi, Dilini Nuwanthika
Publikováno v:
Case Studies in Construction Materials, Vol 15, Iss , Pp e00586- (2021)
The 3-Dimensional (3D) printing technology in the construction sector has seen an accelerating growth owing to its potential advantages. For this layer-based construction, a detailed investigation on fire performance is necessary. However, there are
Externí odkaz:
https://doaj.org/article/4b67ad8f133548729c0ae8afac4c0b25
Autor:
Dilini Perera, Irindu R Upasiri, Keerthan Poologanathan, Kate O’Grady, Brabha Nagaratnam, Elilarasi Kanthasamy, Heshachanaa Rajanayagam
Publikováno v:
Buildings, Vol 12, Iss 10, p 1721 (2022)
The steel Modular Building Systems (MBSs) that have been influenced by the Light-gauge Steel Frame (LSF) techniques have become a prominent culture in the industry. However, the detrimental behaviour of steel structural components at high temperature
Externí odkaz:
https://doaj.org/article/1cc8d22294964c0b96a2a839aec92563
Autor:
Thadshajini Suntharalingam, Irindu Upasiri, Brabha Nagaratnam, Keerthan Poologanathan, Perampalam Gatheeshgar, Konstantinos Daniel Tsavdaridis, Dilini Nuwanthika
Publikováno v:
Buildings, Vol 12, Iss 2, p 111 (2022)
Large-scale additive manufacturing (AM), also known as 3D concrete printing, is becoming well-recognized and, therefore, has gained intensive research attention. However, this technology requires appropriate specifications and standard guidelines. Fu
Externí odkaz:
https://doaj.org/article/4b7d8e75740f429082dde86a0c755931
Autor:
Heshachanaa Rajanayagam, Irindu Upasiri, Keerthan Poologanathan, Perampalam Gatheeshgar, Paul Sherlock, Chaminda Konthesingha, Brabha Nagaratnam, Dilini Perera
Publikováno v:
Buildings, Vol 11, Iss 12, p 621 (2021)
Lightweight Steel Frames (LSF) in building construction are becoming more popular due to their fast, clean, and flexible constructability. Typical LSF wall panels are made of cold-formed and thin-walled steel lipped channel studs with plasterboard li
Externí odkaz:
https://doaj.org/article/d9d381e93bbb4324828f34241e8cc8fb
Autor:
Muhammad Ekhlasur Rahman, Timothy Zhi Hong Ting, Hieng Ho Lau, Brabha Nagaratnam, Keerthan Poologanathan
Publikováno v:
Buildings, Vol 11, Iss 12, p 620 (2021)
Awareness of sustainability in construction has led to the utilization of waste material such as oil palm shell (OPS) in concrete production. The feasibility of OPS as alternative aggregates in concrete has been widely studied at the material level.
Externí odkaz:
https://doaj.org/article/ab89a93608284c7b8e20b7104e3da323
Autor:
Thadshajini Suntharalingam, Irindu Upasiri, Perampalam Gatheeshgar, Keerthan Poologanathan, Brabha Nagaratnam, Paulo Santos, Heshachanaa Rajanayagam
Publikováno v:
Buildings, Vol 11, Iss 10, p 432 (2021)
Three-dimensional-printed concrete (3DPC), which is also termed as digital fabrication of concrete, offers potential development towards a sustainable built environment. This novel technique clearly reveals its development towards construction applic
Externí odkaz:
https://doaj.org/article/bd051f885ddc4ecb882b9a9b7dd08679
Autor:
Jeffri Ramli, James Coulson, James Martin, Brabha Nagaratnam, Keerthan Poologanathan, Wai Ming Cheung
Publikováno v:
Sensors, Vol 21, Iss 6, p 2044 (2021)
Cracking in concrete structures can significantly affect their structural integrity and eventually lead to catastrophic failure if undetected. Recent advances in sensor technology for structural health monitoring techniques have led to the developmen
Externí odkaz:
https://doaj.org/article/eae00d071731450480c3c40dc051ac91
Publikováno v:
Applied Sciences, Vol 9, Iss 22, p 4803 (2019)
It is challenging to measure the environmental impact of concrete with the absence of a consensus on a standardized methodology for life cycle assessment (LCA). Consequently, the values communicated in the literature for “green” concrete alternat
Externí odkaz:
https://doaj.org/article/6f061082a6644ae5b6b21b04e9172cbd
Autor:
Dilini Perera, P. Sherlock, I.R. Upasiri, Heshachanaa Rajanayagam, Brabha Nagaratnam, Perampalam Gatheeshgar, Keerthan Poologanathan
Publikováno v:
Structures. 34:1048-1067
The Modular Building System (MBS) is increasingly popular and promoted due to the inherent advantages over conventional construction. Fire performance of a building has become a crucial design consideration because of the recent detrimental fire acci