KGPLCCA

IIT Kharagpur

Analysis Period







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Structural Number Calculation

Deterioration Model


IRI Progression Plot

IRI Progression Table

Treatment Plan Plot

Please select treatment plan below (Routine maintenance is always included except for year 0)


Selected Treatment Plan

Construction & Maintenance costs

Construction
Bituminous layer Granular layer Subgrade layer
Thickness (mm)
Surface layer Base layer
Base Sub-base
0.5 m
Finished product cost (Rs/m3)
Each layer cost (Rs/km/lane)
Total cost (Rs/km/lane)
Total cost for each layer (Rs)
Total cost for pavement (Rs)
Routine maintenance
Crack Seal
Microsurfacing
Cost/km/lane (Rs):
Total cost (Rs):
Thin overlay (<=40mm)
Cost/km/lane (Rs):
Total cost (Rs):
Thick overlay (>=40mm)
Cost/km/lane (Rs):
Total cost (Rs):
Thin inlay (<=40mm)
Cost/km/lane (Rs):
Total cost (Rs):
Thick inlay (>=40mm)
Cost/km/lane (Rs):
Total cost (Rs):
Minor rehabilitation
Surface Base
Thickness (mm)
Rate (Rs/m3)
Cost/km/lane (Rs):
Total cost (Rs):
Major rehabilitation
Surface Base
Thickness (mm)
Rate (Rs/m3)
Cost/km/lane (Rs):
Total cost (Rs):

Construction & Maintenance cost per km per lane

Output

IRI Progression Plot


IRI Progression Plot

Vehicle Composition

Work Zone Table

Work Zone Cost Table


Structural Number Constants



Deterioration Model Constants



Treatment Model Constants

Routine maintenance

Performance jump constants
If Increased IRI < 2.5
If Increased IRI is between 2.5 to 3.5
If increased IRI is between 3.5 to 5

Microsurfacing

Performance jump constants
Age restoration constants

Thin overlay (<=40mm)

Performance jump constants
Age restoration constants

Thin inlay (<=40mm)

Performance jump constants
Age restoration constants

Thick overlay (>=40mm)

Performance jump constants
Age restoration constants

Thick inlay (>=40mm)

Performance jump constants
Age restoration constants

Minor rehabilitation

Performance jump constants
Age restoration constants

Major rehabilitation

Performance jump constants
Age restoration constants

Structural Number Calculation

Deterioration Model


IRI Progression Plot

IRI Progression Table

Treatment Plan Plot

Please select treatment plan below (Routine maintenance is always included except for year 0)


Selected Treatment Plan

Construction & Maintenance costs

Construction
Composite layer Granular layer Subgrade layer
Thickness (mm)
Surface layer Base layer
Base Sub-base
0.5 m
Finished product cost (Rs/m3)
Each layer cost (Rs/km/lane)
Total cost (Rs/km/lane)
Total cost for each layer (Rs)
Total cost for pavement (Rs)
Routine maintenance
Crack Seal
Microsurfacing
Cost/km/lane (Rs):
Total cost (Rs):
Thin overlay (<=40mm)
Cost/km/lane (Rs):
Total cost (Rs):
Thick overlay (>=40mm)
Cost/km/lane (Rs):
Total cost (Rs):
Thin inlay (<=40mm)
Cost/km/lane (Rs):
Total cost (Rs):
Thick inlay (>=40mm)
Cost/km/lane (Rs):
Total cost (Rs):
Minor rehabilitation
Surface Base
Thickness (mm)
Rate (Rs/m3)
Cost/km/lane (Rs):
Total cost (Rs):
Major rehabilitation
Surface Base
Thickness (mm)
Rate (Rs/m3)
Cost/km/lane (Rs):
Total cost (Rs):

Construction & Maintenance cost per km per lane

Output

IRI Progression Plot


IRI Progression Plot

Vehicle Composition

Work Zone Table

Work Zone Cost Table


Structural Number Constants



Deterioration Model Constants



Treatment Model Constants

Routine maintenance

Performance jump constants
If Increased IRI < 2.5
If Increased IRI is between 2.5 to 3.5
If increased IRI is between 3.5 to 5

Microsurfacing

Performance jump constants
Age restoration constants

Thin overlay (<=40mm)

Performance jump constants
Age restoration constants

Thin inlay (<=40mm)

Performance jump constants
Age restoration constants

Thick overlay (>=40mm)

Performance jump constants
Age restoration constants

Thick inlay (>=40mm)

Performance jump constants
Age restoration constants

Minor rehabilitation

Performance jump constants
Age restoration constants

Major rehabilitation

Performance jump constants
Age restoration constants

Structural Number Calculation

Deterioration Model


IRI Progression Plot

IRI Progression Table

Treatment Plan Plot

Please select treatment plan below (Routine maintenance is always included except for year 0)


Selected Treatment Plan

Longitudinal Crack Length

Transverse Crack Length

Transverse Crack Number

Fault

Spall

Construction & Maintenance costs

Construction
PQC DLC Sub-base Subgrade
Thickness (mm)
Finished product cost (Rs/m3)
Each layer cost (Rs/km/lane)
Total cost (Rs/km/lane)
Total cost for pavement (Rs)
Routine maintenance
Crack sealing rate (Rs/km)
Joint sealing rate (Rs/joint)
Costs are dynamic
PDR
Rate (Rs/m2)
Costs are dynamic
Crack stitching
Rate (Rs/m)
Costs are dynamic
Full depth repair (half width)
Rate (Rs/m2)
Costs are dynamic
Slab jacking
Rate (Rs/slab)
Costs are dynamic
Diamond grinding
Rate (Rs/m2)
Costs are dynamic
FDR
Rate (Rs/m2)
Costs are dynamic

Construction & Maintenance cost per km per lane

Output

IRI Progression Plot


IRI Progression Plot

Vehicle Composition

Work Zone Table

Work Zone Cost Table

Concrete - Calibration Module

Concrete - Calibration Module

This module will be included in the next version.