Early Opening to Traffic Analysis

The site does not constitute standards or requirements. In no event will the IRISE members or the authors of this site be liable for damages or expenses resulting from the use or misuse of this site.

Last update: 06/01/2022

Help:

Open a PDF file with the project report.

Location

Construction Month

Number of Trucks/ day

Traffic Pattern

PCC Thickness, in

PCC COTE, 10^-6 1/^oF

Joint Spacing, ft

Base Thickness, in

Base Modulus, psi

Shoulder

Design PCC Flexural Strength, psi

Dowel Diameter, in

NDT evaluation method

Compressive PCC strength @ opening, psi

PCC SWV @ opening, m/s

PCC Flexural Strength @ opening, psi

PCC Strength - NDT Models

Long-term MR, psi

Long-term f'c, psi

ultimate strength

A_s

B_s

M_r = M_ru exp(A_s SWV+B_s)

A_m

B_m

M_r = M_ru exp(-(A/Maturity )^B)

C_m

D_m

f'_c = f'_cu exp(-(C/Maturity )^D)