EXPERIMENTAL STUDY ON MECHANICAL PROPERTY OF STIFFENING RIBBED HOLLOW PIPE CAST-IN-PLACE REINFORCED CONCRETE GIRDERLESS FLOOR

Yang Weijun; Zhang Zhenhao; Liu Chenwei

doi:10.13204/j.gyjz201009013

Volume 40 Issue 9

Dec. 2014

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Yang Weijun, Zhang Zhenhao, Liu Chenwei. EXPERIMENTAL STUDY ON MECHANICAL PROPERTY OF STIFFENING RIBBED HOLLOW PIPE CAST-IN-PLACE REINFORCED CONCRETE GIRDERLESS FLOOR[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(9): 41-47. doi: 10.13204/j.gyjz201009013

Citation:

Yang Weijun, Zhang Zhenhao, Liu Chenwei. EXPERIMENTAL STUDY ON MECHANICAL PROPERTY OF STIFFENING RIBBED HOLLOW PIPE CAST-IN-PLACE REINFORCED CONCRETE GIRDERLESS FLOOR[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(9): 41-47. doi: 10.13204/j.gyjz201009013

Citation:

Yang Weijun, Zhang Zhenhao, Liu Chenwei. EXPERIMENTAL STUDY ON MECHANICAL PROPERTY OF STIFFENING RIBBED HOLLOW PIPE CAST-IN-PLACE REINFORCED CONCRETE GIRDERLESS FLOOR[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(9): 41-47. doi: 10.13204/j.gyjz201009013

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EXPERIMENTAL STUDY ON MECHANICAL PROPERTY OF STIFFENING RIBBED HOLLOW PIPE CAST-IN-PLACE REINFORCED CONCRETE GIRDERLESS FLOOR

doi: 10.13204/j.gyjz201009013

1.
College of Bridge and Structure Engineering,Changsha University of Science and Technology,Changsha 410076,China

Received Date: 2009-11-24
Publish Date: 2010-09-20

Abstract

Abstract

Stiffening ribbed hollow pipe cast-in-place reinforced concrete girderless floor is a new style hollow girderless floor system. Model experimental research on simply-supported floor has been done on this new kind of floor system. The experiment results show that the floor system has the mechanical property of high bearing capacity,big rigidity and good tensility. A theoretical method is presented that the stiffening ribbed hollow pipe girderless floor can be analyzed by converting it equivalently to orthotropic solid slab. It is indicated that the method is correct and reasonable according to the contrast of theoretical calculated results and experimental measured results. The theoretical results coincide with the measured results well.
- stiffening ribbed hollow pipe,
- cast-in-place reinforced concrete girderless floor,
- experiment,
- analogous orthotropic plate,
- rigidity

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References(8)

References

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