Concrete pavement slabs for streets, roads or highways and...

Static structures (e.g. – buildings) – Processes

Reexamination Certificate

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Details

C052S414000, C404S017000, C404S027000, C404S047000

Reexamination Certificate

active

07571581

ABSTRACT:
A concrete slab where the maximum width value of the slab Dx is determined by the lower measure between the distance D1of the front wheels of a model loading truck or by the mean, and the distance D2of a rear running gear of the same truck or the mean; the maximum slab length L is determined by the distance between the truck axles or the mean; and the thickness E is determined by the concrete resistance value, in view of anticipated traffic loads, the kind and quality of the base, and the ground type. The design methodology of this concrete slab allows for only one wheel or only one running gear of the truck to touch and move over the slab.

REFERENCES:
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patent: 1991931 (1935-02-01), Kling et al.
patent: 3022713 (1962-02-01), Friberg
patent: 4653956 (1987-03-01), Lang
patent: 6409423 (2002-06-01), Li
patent: 6592289 (2003-07-01), Weander
patent: 6688808 (2004-02-01), Lee
patent: 6745532 (2004-06-01), Vazquez Ruiz del Arbol
patent: 2005/0220539 (2005-10-01), Yee
patent: 2149103 (2000-10-01), None
patent: WO 00/01890 (2000-01-01), None
patent: 0212630 (2002-02-01), None
Structural Design—Methods. Aug. 24, 2004. Washington Asphalt Pavement Association. Jan. 14, 2008. <http://web.archive.org/web/*/http://www.asphaltwa.com/wapa—web/modules/06—strutural—design/06—methods.htm>.
Design Catalog—Introduction. Oct. 10, 2004. Washington Asphalt Pavement Association. Jan. 14, 2008. <http://web.archive.org/web/*/http://www.asphaltwa.com/wapa—web/modules/10—design—catalog/10—introduction.htm>.

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