Experimental Study on Concrete Slab Combined with Permanent Cement Formwork with Joints

Article Preview

Abstract:

In this research, a kind of composite cement plates are utilized as permanent formworks, and poured concrete together to form composite slabs. Through static test of composite slabs with different bonding modes of interface between formwork and concrete, bearing capacity, deformability and cooperation states of concrete and composite formwork are studied. Through static test of composite slabs with splicing joints formworks at different positions, bond quality near the splicing joints are observed visually, stress nature and deformability variations resulted from different splicing joint positions of formwork are analyzed. And meanwhile, stress and deformability of the ordinary concrete slab without formwork is researched under the same conditions. Through above experiments, acting as a part of the slab, how composite formwork influence bearing capacity and deformability of the combined slab is investigated.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

1283-1287

Citation:

Online since:

May 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] X.R. Song: Experimental study on GRC plate used as permanent formwork. Report, Beijing (2003) (In Chinese)

Google Scholar

[2] X.R. Song, J.L. Gao, J.Y. Qu: Journal of Beijing University of Technology, Vol.34 (2008), pp.708-713 (In Chinese)

Google Scholar

[3] X.R. Song, D. Zhang, W. Dai: Mechanical properties of concrete slab combined with formwork, Proceedings of 17th Structure Engineering Conference, Vol.2 (2008), pp.115-119 (In Chinese)

Google Scholar

[4] W. D. GRC splicing formwork test and GRC/concrete composite plate test. Master's Degree Thesis of NCUT, (2010) (In Chinese)

Google Scholar

[5] Q.Y. Yu: Experimental study on permanent template containing glass fiber, Master's Degree Thesis of NCUT, (2009) (In Chinese)

Google Scholar

[6] X.R. Song, P.G. Liu, D.F. Zhao, Y.T. Qu, X.Y. Zhang: Advanced Materials Research, Vol.163-167 (2011), pp.952-955

Google Scholar