Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Additional paving method for rigid road surface
The invention discloses an additional paving method for a rigid road surface, aims to solve the problem that shear failure appears easily because a control effect cannot be played by taking deflection as a design index for additionally paving an asphalt layer for the rigid road surface and provides an additional paving method for the rigid road surface by taking maximum shearing stress of an additionally-paved layer as a control index, so that the additionally-paved layer is effectively prevented from shear failure. Besides, a rigid road surface additional paving design is equivalent to elastic half-space + rigid interlayer + asphalt layer, so a composite road surface structure additional paving design is simplified; the invention discloses the additional paving method for the rigid road surface based on the shear fatigue properties to improve a rigid road surface additional paving design system. Engineering practices show that a road surface structure obtained according to the additional paving method for the rigid road surface is good in service level, long in service life and wide in application prospect.
Additional paving method for rigid road surface
The invention discloses an additional paving method for a rigid road surface, aims to solve the problem that shear failure appears easily because a control effect cannot be played by taking deflection as a design index for additionally paving an asphalt layer for the rigid road surface and provides an additional paving method for the rigid road surface by taking maximum shearing stress of an additionally-paved layer as a control index, so that the additionally-paved layer is effectively prevented from shear failure. Besides, a rigid road surface additional paving design is equivalent to elastic half-space + rigid interlayer + asphalt layer, so a composite road surface structure additional paving design is simplified; the invention discloses the additional paving method for the rigid road surface based on the shear fatigue properties to improve a rigid road surface additional paving design system. Engineering practices show that a road surface structure obtained according to the additional paving method for the rigid road surface is good in service level, long in service life and wide in application prospect.
Additional paving method for rigid road surface
HUANG TUO (Autor:in) / LYU SONGTAO (Autor:in) / ZHENG JIANLONG (Autor:in)
29.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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