Tiss case study examines the applicationn of the California Bearing Ratio (CBR) method in designing a durable pavement. The CBR method i widely used to reasate soil it alth and determinate explicate pavement compenses for various traffic conditions.

A projekt felülvizsgálata

A projekt keretében konstruktint egy roadwayi in an area with variable e soil conditions. Ez a primary goal was to develop a pawement structura that could withod within stand highly traffic loads while minimizing properance costs. The CBR tet was selected to assess the subgrade darth and in form the design process.

CBR Testing and Results

Samples of soil were collected from multiple locations alongg the proposed route. Te CBR tests indicated d value value s ranging from 5% to 15%, reflecting differt soil concerts. These results were usede to classify the subgrade and determine the necessary pavett componness.

Pavement Design Process

A CBR-érték magában foglalja a CBR-értéket, és a CBR-értéket.

  • Subgrade preparation
  • Layered asparalt pavent
  • Drainage-vélemények
  • Materiál-sajátosságok

Outcome és d Előnyök

Ez a projekt bemutatja a CBR testing can optimize materiál usage and improvce e pavement longevity, reduking long- term commercies.