Affiliation:
1. Anhui Xinhua University
2. Hefei Qiancheng Real Estate Co., Ltd
Abstract
According to the design of underground garage roof structure for a practical project, this paper introduces basic structure and designing method of the honeycombed core hollow floor , compared with the multi-ribbed floor design . Then it calculates economic and technical indexes of two kinds of floor scheme. The results shows that the garage roof with honeycombed core hollow floor has better technical and economic advantages .What’s more, it behaves with large space as well as span more especially.
Publisher
Trans Tech Publications, Ltd.
Reference6 articles.
1. Q.Z. Zhu. Study and mechanics analysis about honeycomb core reinforced concrete hollow slab[D]. Hefei: School of Civil and Hydraulic Engineering, Hefei University of Technology, 2010. (In Chinese).
2. Hashim M. S, Abdul-Wahab, Mohammad H. Khalil. Rigidity and strength of orthotropic reinforced concrete waffle slabs[J]. Journal of Structural Engineering, 2002, 126(2): 219-227.
3. W.J. Yang, Z.H. Zhang, C.W. Liu. Experimental study on mechanical property of stiffening- ribbed- hollow- pipe cast-in place reinforced concrete girderless floor[J]. Journal of Civil Engineering and Architecture, 2009, 3(3): 59-69.
4. B. Han, L.H. Ma. Experimental study on the honeycombed-core hollow floor[J]. Industrial Construction, 2007, 37（s1）: 456-459. (In Chinese).
5. P. Hu, W. J. Yang, Z.H. Zhang, etc. Full-scale test study and finite element analysis on honeycombed- core hollow floor[J]. Building Structure, 2012, 42（1）: 85-90. (In Chinese).