Lateral supporting pile plate type soilless subgrade of highway
A technology of expressway and lateral support, applied in roads, roads, infrastructure engineering, etc., can solve the problems of low industrialization level, large subgrade settlement, high engineering cost, etc., achieve short construction period, reduce uneven settlement, and construction degree high effect
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[0030] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments and accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, not all . Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.
[0031] The laterally supported pile-slab soilless subgrade of expressway is generally suitable for reconstruction and expansion projects with a span and filling height of 5-8m. It is composed of several prefabricated segmental slabs 1; Rib 8, prefabricated segmental slab 1 width 11.8m, slab thickness 0.24m, rib height 0.44m, rib bottom width 0.7m, rib center distance 6m, uniform size; prefabricated segmental slab 1 is divided into ...
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