SlideShare a Scribd company logo
1 of 40
Quantifying the Impact of Jointed Concrete Pavement Curling and Warping on Pavement Unevenness ,[object Object],[object Object],[object Object],[object Object],T RANSTEC GROUP THE
US FHWA Curl/Warp Study ,[object Object]
Outlines ,[object Object],[object Object],[object Object],[object Object]
Curl/Warp Measurement ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Selected Sites Seasonal Site Non-seasonal Site Dry-Freeze Wet-Nonfreeze Dry-Nonfreeze Wet-Freeze
Diurnal Profiling Inertial Profiling  Early AM  Mid-AM  Late AM - Early PM  Evening  Critical  Passes!!
Outlines ,[object Object],[object Object],[object Object],[object Object]
Raw Profile IA_023A
Spike Profile Filter with moving average anti-smoothing Normalize by RMS Search deepest dip by a threshold
Spike Incidence Assemble the dip count across the data set
Weeded Spike Incidence Weed/clear false hits Extract the joint locations
Outlines ,[object Object],[object Object],[object Object],[object Object]
Westergaard Curling Formula
Adjusted Westergaard Curling Parameters ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
2GCI Fit – Curled Down Slab 25-mm data
2GCI Computation ,[object Object],[object Object],[object Object],[object Object],[object Object]
2GCI Analysis AZ_001am - winter
2GCI Analysis AZ_001am - winter
2GCI Analysis MN_046a - summer
2GCI Analysis MN_046a - summer
Mean Curvatures
Outlines ,[object Object],[object Object],[object Object],[object Object]
2GCI vs Roughness AZ_001m
2GCI vs Roughness AZ_001m
2GCI vs Roughness AZ_001m
Roughness Curvature  (downward) Curvature  (upward) 0 Crt Clf Rub Rlb Rzc The RoCK Chart
0 R ub R lb R zc R btc Curvature-related Roughness Non Curvature-related Roughness Roughness Decomposition
Roughness Curvature  (downward) Curvature  (upward) 0 Crt Clf Rub Rlb Rzc TYPE I-A Sites Curled up Curvature dominates roughness Src  < 0 Rbtc  > 0
Roughness Curvature  (downward) Curvature  (upward) 0 Crt Clf Rub Rlb Rzc TYPE I-B Sites Curled up mildly Curvature affects  roughness Src  < 0 Rbtc  ~ 0
Roughness Curvature  (downward) Curvature  (upward) 0 Crt Clf Rub Rlb Rzc TYPE II Sites Curled up and down Curvature affects  Roughness mildly Src  < 0 Rbtc  ~ 0 Src  > 0 Rbtc  ~ 0
Roughness Curvature  (downward) Curvature  (upward) 0 Crt Clf Rub Rlb Rzc TYPE III-A Sites Curled down Curvature dominates roughness Src  > 0 Rbtc  > 0
Roughness Curvature  (downward) Curvature  (upward) 0 Crt Clf Rub Rlb Rzc TYPE III-B Sites Curled down mildly Curvature affects  roughness Src  > 0 Rbtc  ~ 0
Bolivian Project ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Bolivian Project ,[object Object],[object Object],[object Object]
Bolivian Project AM
Bolivian Project
Bolivian Project Strength FEM Analysis
The Implications… ,[object Object],[object Object],[object Object]
Tools you can use… ,[object Object],[object Object],[object Object],[object Object]
Acknowledgement ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

More Related Content

Similar to Quantify Impact of JCP Curl/Warp on Smoothness

CFD for Floating Systems.pdf
CFD for Floating Systems.pdfCFD for Floating Systems.pdf
CFD for Floating Systems.pdfmesin upnvj
 
National Oilwell Varco Drilling Automation and Optimization 2017 03 03
National Oilwell Varco Drilling Automation and Optimization 2017 03 03National Oilwell Varco Drilling Automation and Optimization 2017 03 03
National Oilwell Varco Drilling Automation and Optimization 2017 03 03Javan Meinwald, MBA, MS
 
ZEB1 for Mining - Webinar - Henno - 28 September 2015
ZEB1 for Mining - Webinar - Henno - 28 September 2015ZEB1 for Mining - Webinar - Henno - 28 September 2015
ZEB1 for Mining - Webinar - Henno - 28 September 2015Henno Morkel
 
Introduction to NDE automation1.pdf
Introduction to NDE automation1.pdfIntroduction to NDE automation1.pdf
Introduction to NDE automation1.pdfYung how Wu
 
Indoor Radio Positioning Systems
Indoor Radio Positioning SystemsIndoor Radio Positioning Systems
Indoor Radio Positioning SystemsIEEEP Karachi
 
Structural and stability assessment for ex-pit dump toe (final)
Structural and stability assessment for ex-pit dump toe (final)Structural and stability assessment for ex-pit dump toe (final)
Structural and stability assessment for ex-pit dump toe (final)John Latilla
 
Rail Grinding Machine:A Basic approach
Rail Grinding Machine:A Basic approachRail Grinding Machine:A Basic approach
Rail Grinding Machine:A Basic approachPrem Prakash Kumar
 
M.S. Thesis Defense
M.S. Thesis DefenseM.S. Thesis Defense
M.S. Thesis Defensepbecker1987
 
Presentation on rating & strengthening of bridges @ jntu hyd by raghavendra
Presentation on rating & strengthening of bridges @ jntu hyd by raghavendraPresentation on rating & strengthening of bridges @ jntu hyd by raghavendra
Presentation on rating & strengthening of bridges @ jntu hyd by raghavendraRaghavendra Rachamadugu
 
Correlation survey and depth measurement in underground metal mines
Correlation survey and depth measurement in underground metal minesCorrelation survey and depth measurement in underground metal mines
Correlation survey and depth measurement in underground metal minesSafdar Ali
 
wellbore tortuosity
wellbore tortuositywellbore tortuosity
wellbore tortuositykrackkuk
 
Graduation Project (DESIGN AND ANALYSIS OF MULTI-TOWER STRUCTURE USING ETABS).
Graduation Project (DESIGN AND ANALYSIS OF MULTI-TOWER STRUCTURE USING ETABS).Graduation Project (DESIGN AND ANALYSIS OF MULTI-TOWER STRUCTURE USING ETABS).
Graduation Project (DESIGN AND ANALYSIS OF MULTI-TOWER STRUCTURE USING ETABS).khaledalshami93
 
AIAA-2011-IH108chart-Lau
AIAA-2011-IH108chart-LauAIAA-2011-IH108chart-Lau
AIAA-2011-IH108chart-LauKei Yun lau
 
Seismic interpretation work flow final ppt
Seismic interpretation work flow final pptSeismic interpretation work flow final ppt
Seismic interpretation work flow final pptMuhammadJawwad28
 

Similar to Quantify Impact of JCP Curl/Warp on Smoothness (20)

CFD for Floating Systems.pdf
CFD for Floating Systems.pdfCFD for Floating Systems.pdf
CFD for Floating Systems.pdf
 
National Oilwell Varco Drilling Automation and Optimization 2017 03 03
National Oilwell Varco Drilling Automation and Optimization 2017 03 03National Oilwell Varco Drilling Automation and Optimization 2017 03 03
National Oilwell Varco Drilling Automation and Optimization 2017 03 03
 
ZEB1 for Mining - Webinar - Henno - 28 September 2015
ZEB1 for Mining - Webinar - Henno - 28 September 2015ZEB1 for Mining - Webinar - Henno - 28 September 2015
ZEB1 for Mining - Webinar - Henno - 28 September 2015
 
Kelompok 1 eds.pptx
Kelompok 1 eds.pptxKelompok 1 eds.pptx
Kelompok 1 eds.pptx
 
Introduction to NDE automation1.pdf
Introduction to NDE automation1.pdfIntroduction to NDE automation1.pdf
Introduction to NDE automation1.pdf
 
Indoor Radio Positioning Systems
Indoor Radio Positioning SystemsIndoor Radio Positioning Systems
Indoor Radio Positioning Systems
 
Structural and stability assessment for ex-pit dump toe (final)
Structural and stability assessment for ex-pit dump toe (final)Structural and stability assessment for ex-pit dump toe (final)
Structural and stability assessment for ex-pit dump toe (final)
 
CFD For Offshore Applications
CFD For Offshore ApplicationsCFD For Offshore Applications
CFD For Offshore Applications
 
Rail Grinding Machine:A Basic approach
Rail Grinding Machine:A Basic approachRail Grinding Machine:A Basic approach
Rail Grinding Machine:A Basic approach
 
M.S. Thesis Defense
M.S. Thesis DefenseM.S. Thesis Defense
M.S. Thesis Defense
 
Presentation on rating & strengthening of bridges @ jntu hyd by raghavendra
Presentation on rating & strengthening of bridges @ jntu hyd by raghavendraPresentation on rating & strengthening of bridges @ jntu hyd by raghavendra
Presentation on rating & strengthening of bridges @ jntu hyd by raghavendra
 
Correlation survey and depth measurement in underground metal mines
Correlation survey and depth measurement in underground metal minesCorrelation survey and depth measurement in underground metal mines
Correlation survey and depth measurement in underground metal mines
 
Intelligent Compaction (IC) for Cold In-Place Recycling
Intelligent Compaction (IC) for Cold In-Place RecyclingIntelligent Compaction (IC) for Cold In-Place Recycling
Intelligent Compaction (IC) for Cold In-Place Recycling
 
Cosan Ayan
Cosan AyanCosan Ayan
Cosan Ayan
 
wellbore tortuosity
wellbore tortuositywellbore tortuosity
wellbore tortuosity
 
‘ZEB1 For Mining’
‘ZEB1 For Mining’ ‘ZEB1 For Mining’
‘ZEB1 For Mining’
 
Riser Design Overview
Riser Design  OverviewRiser Design  Overview
Riser Design Overview
 
Graduation Project (DESIGN AND ANALYSIS OF MULTI-TOWER STRUCTURE USING ETABS).
Graduation Project (DESIGN AND ANALYSIS OF MULTI-TOWER STRUCTURE USING ETABS).Graduation Project (DESIGN AND ANALYSIS OF MULTI-TOWER STRUCTURE USING ETABS).
Graduation Project (DESIGN AND ANALYSIS OF MULTI-TOWER STRUCTURE USING ETABS).
 
AIAA-2011-IH108chart-Lau
AIAA-2011-IH108chart-LauAIAA-2011-IH108chart-Lau
AIAA-2011-IH108chart-Lau
 
Seismic interpretation work flow final ppt
Seismic interpretation work flow final pptSeismic interpretation work flow final ppt
Seismic interpretation work flow final ppt
 

More from gkchang

MTCE-ISIC-04-Milling Paving.pptx
MTCE-ISIC-04-Milling Paving.pptxMTCE-ISIC-04-Milling Paving.pptx
MTCE-ISIC-04-Milling Paving.pptxgkchang
 
IICTG-Inaugural-v2
IICTG-Inaugural-v2IICTG-Inaugural-v2
IICTG-Inaugural-v2gkchang
 
2015ERPUG-ProVAL-Chang-v1
2015ERPUG-ProVAL-Chang-v12015ERPUG-ProVAL-Chang-v1
2015ERPUG-ProVAL-Chang-v1gkchang
 
Practical implementation of automated joint fault measuerment
Practical implementation of automated joint fault measuermentPractical implementation of automated joint fault measuerment
Practical implementation of automated joint fault measuermentgkchang
 
Fundamentals of Intelligent Compaction
Fundamentals of Intelligent CompactionFundamentals of Intelligent Compaction
Fundamentals of Intelligent Compactiongkchang
 
Intelligent Construction - an overview
Intelligent Construction - an overviewIntelligent Construction - an overview
Intelligent Construction - an overviewgkchang
 
Implementation Grinding Simulation in ProVAL
Implementation Grinding Simulation in ProVALImplementation Grinding Simulation in ProVAL
Implementation Grinding Simulation in ProVALgkchang
 
FHWA/TPF Intelligent Compaction and Recent Findings
FHWA/TPF Intelligent Compaction and Recent FindingsFHWA/TPF Intelligent Compaction and Recent Findings
FHWA/TPF Intelligent Compaction and Recent Findingsgkchang
 

More from gkchang (8)

MTCE-ISIC-04-Milling Paving.pptx
MTCE-ISIC-04-Milling Paving.pptxMTCE-ISIC-04-Milling Paving.pptx
MTCE-ISIC-04-Milling Paving.pptx
 
IICTG-Inaugural-v2
IICTG-Inaugural-v2IICTG-Inaugural-v2
IICTG-Inaugural-v2
 
2015ERPUG-ProVAL-Chang-v1
2015ERPUG-ProVAL-Chang-v12015ERPUG-ProVAL-Chang-v1
2015ERPUG-ProVAL-Chang-v1
 
Practical implementation of automated joint fault measuerment
Practical implementation of automated joint fault measuermentPractical implementation of automated joint fault measuerment
Practical implementation of automated joint fault measuerment
 
Fundamentals of Intelligent Compaction
Fundamentals of Intelligent CompactionFundamentals of Intelligent Compaction
Fundamentals of Intelligent Compaction
 
Intelligent Construction - an overview
Intelligent Construction - an overviewIntelligent Construction - an overview
Intelligent Construction - an overview
 
Implementation Grinding Simulation in ProVAL
Implementation Grinding Simulation in ProVALImplementation Grinding Simulation in ProVAL
Implementation Grinding Simulation in ProVAL
 
FHWA/TPF Intelligent Compaction and Recent Findings
FHWA/TPF Intelligent Compaction and Recent FindingsFHWA/TPF Intelligent Compaction and Recent Findings
FHWA/TPF Intelligent Compaction and Recent Findings
 

Quantify Impact of JCP Curl/Warp on Smoothness

Editor's Notes

  1. NB : Prepare the slide in one language only! Preparer la diapositive en une seule langue Instead of the traffic lights, one can introduce the logo of the organisation À la place du feu, on peut insérer le logo de l’entreprise.