Hydrodynamic assessment of a new master plan for tam quan port binh dinh province master thesis major coastal engineering and management code 62 58 02 0

MINISTRY OF EDUCATION MINISTRY OF AGRICULTURE AND TRAINING AND RURAL DEVELOPMENT THUYLOI UNIVERSITY - - PHAM PHU HYDRODYNAMIC ASSESSMENT OF A NEW MASTER PLAN FOR TAM QUAN PORT - BINH DINH PROVINCE MASTER THESIS Ha Noi – 2016 MINISTRY OF EDUCATION MINISTRY OF AGRICULTURE AND TRAINING AND RURAL DEVELOPMENT THUY LOI UNIVERSITY - - PHAM PHU HYDRODYNAMIC ASSESSMENT OF A NEW MASTER PLAN FOR TAM QUAN PORT - BINH DINH PROVINCE Field : Coastal Engineering and Management Field code : 62580203 MASTER THESIS Supervisor : Assoc Prof Dr Mai Van Cong Ha Noi – 2016 i DECLARATION I hereby certify that the work which is being presented in this thesis entitled, “Hydrodynamic assessment of a new master plan for Tam Quan port – Binh Dinh province” in partial fulfillment of the requirement for the award of the Master of Science in Coastal Engineering and Management, is an authentic record of my own work carried out under supervision of Assoc Prof Dr Mai Van Cong The matter embodied in this thesis has not been submitted by me for the award of any other degree or diploma Ha Noi, December 15, 2016 Pham Phu ii ACKNOWLEDGEMENT Implementing thesis study on hydrodynamic regime and sediment transport was a challenge but also an interesting and meaningful work to me From bottom of my heart, I gratefully acknowledge and give thanks to all individuals who gave me the possibility to complete this master thesis First of all, I would like to express my hearty and deepest gratitude to my supervisor Assoc Prof Dr Mai Van Cong for his patience, timely advices, encouragement and valuable supports I would gratefully thanks to MSc Nguyen Quang Duc Anh from VINWATER for his constructive comments, providing data, guidance and practical suggestions to help me to accomplish this study successfully I would like to thank to Assoc Prof Dr Tran Thanh Tung and Prof Dr Thieu Quang Tuan who are main co-ordinators of this master program, making value contributions to success in Master course I am very thankful to all lecturers in Thuyloi University as well as Delft University of Technology who imparted their valuable knowledge which support me a lot in doing my thesis I would like to thank sincerely to Assoc Prof Dr Do Van Luong – Director and MSc Do Canh Hao, vice – Director of Institute of Education and Applied Sciences central Vietnam who gave me a chance to study this master course I would like to thank all my classmates of this MSc course, all of them gave me the wonderful time during the course Last but never least, I wish to express my thanks to my organization, my colleagues, special thank and love go to my family and my dear parents for their support and encouragements when I studied I dedicate this thesis to my family for their inspiration and support throughout my life; this research is simply impossible without you iii TABLE OF CONTENTS DECLARATION i ACKNOWLEDGEMENT ii TABLE OF CONTENTS iii LIST OF FIGURES vi LIST OF TABLES ix LIST OF ABBREVIATIONS .x CHAPTER INTRODUCTION .1 1.1 Background 1.2 Objectives of the study 1.3 Scope of the study 1.4 Methods of the study .3 1.5 Expected outcomes 1.6 Chapters outline .4 CHAPTER LITERATURE REVIEW 2.1 Overview of fishing ports 2.1.1 Concept of fishing ports 2.1.2 Classification of fishing ports .6 2.1.3 Highlighted fishing ports in the world and Vietnam 2.1.4 Current status of fishery of Binh Dinh province 10 2.2 Overview of hydrodynamics of tidal inlets 15 2.2.1 Difference between tidal inlets and estuaries .15 2.2.2 Behaviour and hydrodynamics of a tidal inlet 18 2.3 Overview of deposition on tidal flats 22 2.3.1 Density currents at estuary areas and deposition in rivers (Cat, 2002) 22 2.3.2 Sediment transport and deposition on tidal flats (Verhagen, 1999) .23 2.4 Overview of the study area 24 2.4.1 Previous studies in the study area .24 2.4.2 General information on the existing Tam Quan fishing port .26 iv 2.4.3 General information on the new master plan of Tam Quan fishing port (IEAS, 2016) 29 2.4.4 Focus of this study 34 2.5 Overview of numerical models and the selection model 35 2.5.1 Introduction of numerical models 35 2.5.2 Numerical model selection 35 2.5.3 Introduction of MIKE 21/3 Coupled Model FM (DHI, 2012) 36 CHAPTER FORMULATION OF PORT DESIGN AND PLANNING CRITERIA & MODEL SET-UP 41 3.1 Formulation of port planning and design criteria 41 3.1.1 General principles of planning anchorage area for boats and ships 41 3.1.2 Applied design standards, parameters for Tam Quan port and anchorage areas and its navigation channels 42 3.1.3 Formulation of port planning and design criteria according to hydrodynamic aspects 43 3.2 Natural conditions of Tam Quan fishing port area 46 3.2.1 Geographical location 46 3.2.2 Topographical characteristics 48 3.2.3 Geological characteristics 49 3.2.4 Hydrogeological conditions 50 3.2.5 Geology and geomorphology conditions 50 3.2.6 Climatic conditions 51 3.2.7 Oceanographic factors 53 3.3 Model set-up 56 3.3.1 Steps to set-up the model 56 3.3.2 Basic model input data 57 3.3.3 Model domain, computational mesh and boundaries 63 3.3.4 Hydrodynamic model parameters 64 3.3.5 Spectral wave model parameters 66 3.3.6 Sand transport model parameters 68 3.4 Model calibration and validation 68 3.4.1 Measured data 69 v 3.4.2 Model calibration and validation 70 3.4.3 Calibration results 70 3.4.4 Validation results 72 3.4.5 Discussion 75 CHAPTER HYDRODYNAMIC ASSESSMENTS OF THE NEW MASTER PLAN FOR TAM QUAN PORT 76 4.1 Formulated modeling scenarios for hydrodynamic assessment of Tam Quan port area 76 4.1.1 For the existing situation 76 4.1.2 For the new master plan .77 4.1.3 Model extracted locations 77 4.2 Hydrodynamic assessments of Tam Quan port area based on criteria 79 4.2.1 Criterion Avoid flooding in the port land area 79 4.2.2 Criterion To ensure calm wave condition in the port .84 4.2.3 Criterion To ensure permissible currents for ship maneuvering 87 4.2.4 Criterion Avoid deposition to maintain channel depths 94 4.2.5 Discussion 104 4.3 Proposal of adjusted measure of the port entrance in order to fulfill port design criteria 105 4.3.1 Proposal of adjusted measure .105 4.3.2 Analysing the results of the adjusted measure 107 4.4 Discussion 116 CONCLUSIONS AND RECOMMENDATION 118 Conclusions 118 Existing weakness .118 Further researches 119 REFERENCES 120 APPENDICES 124 APPENDIX A – Master plans of Tam Quan fishing port .124 APPENDIX B – Results of the simulated scenarios for the existing situation .127 APPENDIX C – Results of the simulated scenarios for the new master plan 131 APPENDIX D – Results of the simulated scenarios for the adjusted master plan 135 vi LIST OF FIGURES Figure 2.1 Some pictures of Chimbote fishing port in Peru (Google Earth) Figure 2.2 Some pictures of Vladivostok Sea Fishing Port in Russia (Google Earth) Figure 2.3 The quantity and capacity of ships and boats in the whole province through each year (IEAS, 2016) 12 Figure 2.4 The quantity and capacity of ships in Hoai Nhon district through the years (IEAS, 2016) 13 Figure 2.5 Some pictures of Quy Nhon fishing port in Binh Dinh province (photographed in November 2015) 14 Figure 2.6 Some pictures of De Gi fishing port in Binh Dinh province (photographed in March 2015) 15 Figure 2.7 Morphodynamics of seasonally closed coastal inlets at the central coast of Vietnam (Tung, 2015) 18 Figure 2.8 Ebb (E) and flood (F) tidal channels During flood the water might overshoot the bend leading to flood chutes, this process is schematized by the arrows (Van Veen, 1950) 20 Figure 2.9 Some pictures of Tam Quan fishing port (photographed in November 2012) 27 Figure 2.10 Digitizing the channel route for planned ships (IEAS, 2016) 32 Figure 2.11 The location of Thien Chanh and Go Dai fishing ports 33 Figure 3.1 The altitudes and depths, heights in front of the pier (Giap et al., 2010b) 44 Figure 3.2 The location of the study area 47 Figure 3.3 Wave roses in the nearshore and offshore of Tam Quan area 54 Figure 3.4 Wave height in the offshore of Tam Quan area from 1988÷2013 55 Figure 3.5 Wave period in the offshore of Tam Quan area from 1988÷2013 55 Figure 3.6 Wave direction in the offshore of Tam Quan area from 1988÷2013 56 Figure 3.7 The topographic map of surveyed area (Duc et al., 2015) 58 Figure 3.8 The bathymetry of study area used to simulate in MIKE 21 model 58 124 APPENDICES APPENDIX A – Master plans of Tam Quan fishing port Truong Xuan zone 4.4 The channel gate is usually deposited Hamlet - Cong Thanh zone 1.5 Go Ro zone 5.4 The jetty L = 850 m Thien Chanh zone 6.2 Go Dai zone 6.9 Tan Thanh zone 1.4 Thien Chanh bridge Figure A.1 The existing plan of Tam Quan fishing port (background map sourced by Google Earth) 125 Anchorage areas for fishing ships of 150-400 CV Anchorage areas for fishing ships of 150-400 CV Anchorage areas for fishing ships of 90-150 CV Anchorage areas for fishing ships of < 90 CV Figure A.2 Planning map of anchorage areas for fishing ships in Phase - 2016÷2020 (Scale of 1,200 ships/ 400 CV, area of 34.2 ha) (IEAS, 2016) 126 Anchorage areas of Truong Xuan Tay for ships of 400-1,000 CV Anchorage areas of Truong Xuan for ships of 400-1,000 CV Anchorage areas of Go Ro for ships of 400-1,000 CV Anchorage areas along Tam Quan river for ships of 150-400 CV Anchorage areas in the south of Thien Chanh bridge for ships of < 90 CV Figure A.3 Planning map of anchorage areas for fishing ships in Phase 2020÷2030 (Scale of 2,000 ships/ 1,000 CV – area of 70.6 ha) (IEAS, 2016) 127 APPENDIX B – Results of the simulated scenarios for the existing situation Figure B.1 Significant wave height field in 03 scenarios with the existing master plan 128 Figure B.2 Total current field in 02 monsoon scenarios with the existing master plan 129 Figure B.3 Water level and total current field in the flood season with the existing master plan 130 Figure B.4 Total bed level change in 03 scenarios with the existing master plan 131 APPENDIX C – Results of the simulated scenarios for the new master plan Figure C.1 Significant wave height field in 03 scenarios with the new master plan 132 Figure C.2 Total current field in 02 monsoon scenarios with the new master plan 133 Figure C.3 Water level and total current field in the flood season with the new master plan 134 Figure C.4 Total bed level change in 03 scenarios with the new master plan 135 APPENDIX D – Results of the simulated scenarios for the adjusted master plan Figure D.1 Significant wave height field in 03 scenarios with the adjusted master plan 136 Figure D.2 Total current field in 02 monsoon scenarios with the adjusted master plan 137 Figure D.3 Water level and total current field in the flood season with the adjusted master plan 138 Figure D.4 Total bed level change in 03 scenarios with the adjusted master plan ... the scale of 1, 200 ships/ 400 CV Phase ( 202 0 ÷ 203 0): Increasing the capacity of Tam Quan port up 300 ships/1 ,00 0 CV/day, the quantity of aquatic products through the port obtains 40, 000 tons/year,... spontaneously formed along Thien Chanh, Tan Thanh fishing villages of Tam Quan Bac commune Tam Quan port is an advantage of wide estuary with anchorage water 27 about 70 and a channel to go in and. .. this thesis entitled, ? ?Hydrodynamic assessment of a new master plan for Tam Quan port – Binh Dinh province? ?? in partial fulfillment of the requirement for the award of the Master of Science in Coastal