INJATHOOTTY BRIDGE construction seminar presentation

Bridge Construction Presentation

1. ANALYSIS, MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 26-May-23

2. INTRODUCTION ➔ Inchathotty suspension bridge - a crucial link across the Periyar river span of 183 meters . ➔ Hence, have tried to propose a Suspension Bridge - parallel to and downstream of existing bridge. ➔ Our project consists of two parts: Study on configuration of Suspension Bridge. Analysis & design of a Suspension Bridge suitable for the proposed site. 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 2 /21

3. To study about suspension bridge . To study about problem facing hanging suspension bridge at injothotty. Designing of new suspension bridge with road ways at injathotty. To understand the design procedure of suspension bridge in MIDAS CIVIL . To perform Completed State Analysis and Construction Stage Analysis . To study the preliminary estimation of suspension bridge . To study the 3D modelling of suspension bridge in REVIT ARCHITECHTURE Software . OBJECTIVES 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 3 /21

4. 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 4 /21 SCOPE To incorporate vehicular movement To reduce the time travelling To make more aesthetically pleasing To connect the two districts

5. 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 5 /21 METHODOLOGIES

6. LITERATURE REVIEW Name of Journal Name of Author Year Remarks Parametric study of suspension stayed bridges Shreyas B. Alkute , sandeep L. Hake 2021 Carried out analysis for suspension bridge having span 1 km of 6-lane, the road intensity is given as number of heavy loaded vehicle. Optimum design of suspension bridges. Hongyou cao , xudong qian , zhijun chen , hongping zhu 2005 Examines the feasibility and computational efficiency of the proposed method on the optimization of A three-span suspension bridge with both size and geometric design variables. A study of designing of structural components used in suspension bridges D. J. Victor 1973 Explained the design considerations taken for the structural components cables, stiffening trusses, towers, anchorages and the principle dimensions of the suspension bridge. 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 6 /21

7. 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 7 /21 A review on failure and technical issues of the different suspension bridges. F. J. Taylor 1951 ‘Modern bridge construction’ the technical press, london , (1951) compared the reason for failure of the different suspension bridges and proposed optimum ratios : - side span to main span ratio, main span to width of deck ratio, sag to main span ratio, spacing of hangers Study about MIDAS CIVIL software Study about MIDAS CIVIL software 2015 Verified the importance of MIDAS civil software for engineering and civil structures. They have concluded that MIDAS civil provides an optimal design solution, which analyzes and designs all types of bridge structures in 3-D environments accounting for construction stages and time dependent properties.

8. Cables under tension Anchorages Under t ens i on Deck Towers under compression SUSPENSION BRIDGE 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 8 /21 STUDY ON S U S P E N S I O N BRIDGE Fig .1.Suspension Bridge Source : Slideplayer.com

9. Type Single Span (steel) Span 183m Width 1.2m Height of pylon 22.5m (above deck) Hanger spacing 1.2m 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 9 /21 INCHATHOTTY SUSPENSION BRIDGE Fig.2.Inchathotty Suspension Bridge

10. SOFTWARE EVALUATION 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 10 /21 Aaron Colorito’s case study on Andy Warhol Bridge is taken as a reference for evaluating software. This bridge is one of the “Three Sisters” bridges constructed from 1924 to 1928 in United States . The bridge was modeled in 3D in Midas Civil . Spans:L =125.0+400.0+125.0 =650m Bridge width :B=11.0m Height (From water level) =60.8m

11. 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 11 /21 Fig.3.Three Sisters Bridge Source: https://youtu.be/ZE9SOxhkBcM Andy Warhol Bridge Fig.4.2D View

12. USER INTERFACE OF MIDAS CIVIL 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 12 /21 Fig.5. UI of Midas Civil

13. 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 13 /21 BITMAP DESIGN AND DRAWING Fig.6.Bitmap Fig.7.Drawing

14. 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 14 /21 2D VIEW 3D VIEW Fig.8. 2D View Fig.9. 3D View

15. 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 15 /21 COMPLETED STATE ANALYSIS Fig.10.Completed State Analysis

16. 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 16 /21 Fig.11.Completed State Analysis

17. 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 17 /21 2D DRAWING OF THE PROPOSED SUSPENSION BRIDGE Fig.12. 2D Drawing of New Suspension Bridge

18. EVALUATION OF NEW SUSPENSION BRIDGE 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 18 /17 F Fig.13.Bitmap of New Suspension Bridge

19. EVALUATION OF NEW SUSPENSION BRIDGE 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 19 /17 C CONTI.... f Fig.14.Drawing of New Suspension Bridge

20. 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 20 /17 SOFTWARES USED REMARKS REVIT ARCHITECTURE It is an architectural design and documentation software application for architects and building professionals resolve limitation of 2D workings. MIDAS CIVIL Midas civil is a finite element analysis software used for bridge analysis and design. ENSCAPE Enscape plugs directly into your modelling software giving you an integrated visualization and design workflow. AUTOCAD It is a 2D and 3D design software. It is a computer aided drafting software programme used to create blueprints for buildings , bridges , computer chips etc. MICROSOFT EXCEL Microsoft Excel enables users to format , organize and calculate data in spreadsheet. STUDY OF SOFTWARE

21. REFERENC E S Suleyman Adanur, Murat Gunaudin, Construction Stage Analysis of Humber Suspension Bridge, Applied Mathematical Modelling, 2012 Shreyas B. Alkute, Sandeep L. Hake, Modelling and analysis of Suspension Bridge as per IRC in Midas Civil, 2021 Gohel Pinkal, Patel Sweta, Pandey Vipul, Study on Suspension Bridge: Analysis and Construction criteria, 2011 Hongyou Cao , Xudong Qian , Zhijun Chen, Hongping Zhu, Layout and size optimization of suspension bridges based on coupledmodelling approach and enhanced particle swarm optimization, 2005 Subeesh Nath S, Parametric Study of Structural Behaviour of Self Anchored Suspension Bridge, IJERTISSN: 22780181, 2015 L Ramdhani, Design of Ciodeng suspension bridge, Indonesia, for pedestrian 2019 TEXT BOOKS D. J. Victor, ‘Essentials of Bridge Engineering, OXFORD & IBH, New Delhi, 1973 F. J. Taylor, ‘Modern Bridge Construction’ The Technical Press, London, 1951 Sir Alfred Pugsley, ‘The Theory of Suspension Bridges’ Edward Arnold, 1957 STANDARD CODES [10]IRC 6, 2017 [11]IRC 112, 2020 [12]Delhi Scheduled Rates 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 21 /21

22. THANK YOU 26-May-23 ANALYSIS,MODELLING AND ESTIMATION OF NEW SUSPENSION BRIDGE AT INCHATHOTTY 22 /21