THE USE OF PRECAST-MONOLITHIC SLABS WITH THE LOWER VAULTED SURFACE IS SLIGHTLY DEEPENED IN UNDERGROUND PEDESTRIAN CROSSINGS
https://doi.org/10.26518/2071-7296-2017-4-5(56-57)-85-91
Abstract
The article considers the ways of improvement of designs of overlappings slightly deepened underpasses. The proposed new design solution for precast-monolithic slabs slightly deepened underground pedestrian crossings with the lower vaulted surface is made on a permanent form of arched profiled flooring. The evaluation of the stress-strain state of beams in linear and nonlinear formulation, are compared. A comparison of technical and economic parameters of basic types of overlaps underpasses.
About the Authors
A. A. Komlev
Siberian state automobile-highway University (SibADI)
Russian Federation
teacher; Department – building Construction
Russian Federation
teacher; Department – building Construction
S. A. Makeev
Siberian state automobile-highway University (SibADI)
Russian Federation
doctor of technical Sciences, professor; Department – building Construction
Russian Federation
doctor of technical Sciences, professor; Department – building Construction
Y. V. Krasnoshchekov
Siberian state automobile-highway University (SibADI)
Russian Federation
doctor of technical Sciences, associate Professor; Department – building Construction
Russian Federation
doctor of technical Sciences, associate Professor; Department – building Construction
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Review
For citations:
Komlev A.A., Makeev S.A., Krasnoshchekov Y.V. THE USE OF PRECAST-MONOLITHIC SLABS WITH THE LOWER VAULTED SURFACE IS SLIGHTLY DEEPENED IN UNDERGROUND PEDESTRIAN CROSSINGS. The Russian Automobile and Highway Industry Journal. 2017;56(4-5(56-57)):85-91. (In Russ.) https://doi.org/10.26518/2071-7296-2017-4-5(56-57)-85-91
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