Contents
1. INTRODUCTION 1
1.1 BACKGROUND 1
1.2 NEED FOR STUDY 2
1.3 OBJECTIVE 2
1.4 SCOPE 3
1.5 RESOURCE USED 3
1.6 METHODOLOGY 4
2. LITERATURE STUDY 5
2.1 BRIDGE INSPECTION 5
2.2 OUTCOMES OF RESEARCH PAPERS 8
2.3 TERRESTRIAL LASER SCANNING FOR INSPECTION 9
2.4 GAMING TECHNOLOGY-XR TECHNOLOGY 11
2.5 REFERENCE CASE STUDY-DETAILING OUT THE METHOD11
3. DATA COLLECTION 12
3.1 ABOUT TERRESTRIAL LASER SCANNER AND PROCEDURE OF DATA COLLECTION 13
3.1.1 Terretrial Laser Scanner- Trimble SX10 13
3.1.2 Working of SX10 13
3.1.3 Data Collection Process 13
3.2 ABOUT THE BRIDGE16
3.2.1 First time data collection: 16
3.2.2 Second time data collection: 17
4 DATA PROCESSING 19
4.1 PROCESSING IN TBC 19
4.2 TBC TO REVIT 21
4.3 PROCESSING IN REVIT 21
4.4 REVIT TO SKETCH-UP 22
4.5 PROCESSING 3-D MODEL 22
4.6 3-D MODEL TO UNITY 23
4.7 PROCESSING IN UNITY 23
5 DATA ANALYSIS 23
6 INFERENCES 27
7 FUTURE SCOPE OF STUDY 30
8 ANNEXURE 35
9. REFERENCES 38