Zobrazeno 1 - 10
of 97
pro vyhledávání: '"V. Balendran"'
Autor:
Hau-yan Leung, Ramapillai V. Balendran
Publikováno v:
Journal of Civil Engineering and Management, Vol 9, Iss 4 (2003)
This paper summarises experimental results of some fresh concrete tests. Polypropylene fibres were added to the concrete mix to produce fibre reinforced concrete. Pozzolanic materials, including pulverised fly ash and silica fume, were used as partia
Externí odkaz:
https://doaj.org/article/dee515a2dad64aa9875430b808aca80e
Autor:
Hau Y. Leung, Ramapillai V. Balendran
Publikováno v:
Journal of Civil Engineering and Management, Vol 9, Iss 1 (2003)
This paper presents some experimental results on the behaviour of flexure- and shear-deficient RC beams strengthened with external glass fibre reinforced polymer (GFRP) plates. Ten number of 2,5 m long over-designed, unplated under-design and plated
Externí odkaz:
https://doaj.org/article/8229169b787f482ea0b36b9a12a69583
Autor:
Hau Y. Leung, Ramapillai V. Balendran
Publikováno v:
Journal of Civil Engineering and Management, Vol 8, Iss 3 (2002)
In this study, the resonant frequency of polypropylene fibre reinforced concrete (PFRC) under three different curing conditions was investigated and the influences of fly ash (PFA) and silica fume (SF) on PFRC under the same curing condition were als
Externí odkaz:
https://doaj.org/article/16d1929608e84c578c93c6fc61efebb1
Publikováno v:
Journal of Materials Processing Technology. 133:26-33
In industrial applications such as the automotive industry, it is often necessary to design and manufacture surfaces to a desired smoothness. This can be achieved by computer-aided design (CAD) methods, or from the creation of a physical prototype. T
Influence of steel fibres on strength and ductility of normal and lightweight high strength concrete
Publikováno v:
Building and Environment. 37:1361-1367
This paper presents the results of a series of experiments conducted to investigate the effectiveness of fibre inclusion in the improvement of mechanical performance of concrete with regard to concrete type and specimen size. Lightweight aggregate co
Publikováno v:
Environmental Science & Technology. 34:2284-2287
Radon is a radioactive gas that can be generated from concrete. Its concentration is enhanced in indoor environments, and tracheobronchial deposition of radon progeny can lead to lung cancers. Aggregates (granite) are known to be the radon source in
Publikováno v:
Applied Radiation and Isotopes. 48:1003-1007
Radon emanation rates from 48 concrete blocks have been monitored throughout a period in excess of 1 yr. These blocks have been produced for three distinct mixes of materials, i.e. mix A with 25% by weight substitution of type A pulverized fuel ash (
Publikováno v:
International Journal of Machine Tools and Manufacture. 37:717-722
A novel, fast algorithm is presented for the identification and removal of inaccessible (i.e. interfering, and hence invalid) tool positions in three-axis surface machining using spherical ended ball nose cutters. For each cutter contact (cc-) point
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 11:276-284
The design and manufacture of sculptured surfaces using the reverse engineering (RE) approach is popular in industry. RE requires the definition of surfaces, a process that is usually performed using a coordinate measuring machine (CMM). However, the
Autor:
Protchenko, Kostiantyn1 kostiantyn.protchenko@pw.edu.pl
Publikováno v:
Archives of Civil Engineering (Polish Academy of Sciences). 2024, Vol. 70 Issue 2, p179-193. 15p.