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Evaluation of Overloads on Pavements for Oversize / Overweight Permit Guidelines

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A rational test and evaluation procedure was developed to assess the load-carrying capability of flexible pavements (asphalt concrete surface over granular base/subbase) subjected to heavy loads from Oversize/Overweight Permit transport vehicles. A step-by-step method is described to evaluate pavements on designated Oversize/Overweight Permit routes, including the use of non-destructive falling weight deflectometer (FWD) deflection testing. The deflection test results are analyzed using a modified version of the PROBE software program to predict the pavement response (critical deflection) under the Oversize/Overweight Permit transport vehicle so that excessive deflection and ensuing pavement damage can be avoided. In addition, procedures are outlined to safeguard against localized and overall ground fracture under a single, and a large cluster of wheel loads, respectively.

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Ketersediaan

Informasi Detail

Judul Seri

Proseedings ; The 4 th International Conference On the "Bearing Capacity Of Roads And Airfields" Volume 2

No. Panggil

625.7(063

Penerbit

England : Federal Highway Administration., 1994

Deskripsi Fisik

1491-1515;p

Bahasa

English

ISBN/ISSN

-

Klasifikasi

625.7(063

Tipe Isi

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Tipe Media

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Tipe Pembawa

-

Edisi

-

Subjek

OVERWEIGHT PERMIT

Info Detail Spesifik

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Pernyataan Tanggungjawab

-

Versi lain/terkait

Lampiran Berkas

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