Dynamic contact behaviors of saddle materials for suspension bridge

2022 ◽  
pp. 106031
Author(s):  
Dagang Wang ◽  
Bo Wang ◽  
Wenli Gao ◽  
Jihong Ye ◽  
Magd Abdel Wahab
Keyword(s):  
Suspension Bridge ◽  
Dynamic Contact

Investigation of behavior of the dynamic contact angle in a problem of convective flows

2017 ◽  
Vol 5 (4) ◽  
pp. 27-42
Author(s):  
O.N Goncharova ◽  
◽  
I.V. Marchuk ◽  
A.V. Zakurdaeva ◽  
◽  
...  
Keyword(s):  
Contact Angle ◽  
Dynamic Contact Angle ◽  
Dynamic Contact ◽  
Convective Flows

Control of Vibrations due to Moving Loads on Suspension Bridges

2006 ◽  
Vol 11 (3) ◽  
pp. 293-318 ◽  
Author(s):  
M. Zribi ◽  
N. B. Almutairi ◽  
M. Abdel-Rohman
Keyword(s):  
Bridge Deck ◽  
Suspension Bridge ◽  
Lyapunov Theory ◽  
Dynamic Responses ◽  
Suspension Bridges ◽  
Control Force ◽  
Moving Loads ◽  
Hydraulic Actuator ◽  
Long Span ◽  
Suspended Cables

The flexibility and low damping of the long span suspended cables in suspension bridges makes them prone to vibrations due to wind and moving loads which affect the dynamic responses of the suspended cables and the bridge deck. This paper investigates the control of vibrations of a suspension bridge due to a vertical load moving on the bridge deck with a constant speed. A vertical cable between the bridge deck and the suspended cables is used to install a hydraulic actuator able to generate an active control force on the bridge deck. Two control schemes are proposed to generate the control force needed to reduce the vertical vibrations in the suspended cables and in the bridge deck. The proposed controllers, whose design is based on Lyapunov theory, guarantee the asymptotic stability of the system. The MATLAB software is used to simulate the performance of the controlled system. The simulation results indicate that the proposed controllers work well. In addition, the performance of the system with the proposed controllers is compared to the performance of the system controlled with a velocity feedback controller.

Ultimate Capacity of a Self-Anchored Suspension Bridge

2006 ◽  
Vol 92 (29) ◽  
pp. 17-24
Author(s):  
Manabu Inoue
Keyword(s):  
Suspension Bridge ◽  
Ultimate Capacity

New Concept for Main Cable of Suspension Bridge

2012 ◽  
Vol 18 (6) ◽  
pp. 1552-1559
Author(s):  
Shinichi Konno
Keyword(s):  
Suspension Bridge ◽  
Main Cable

STRATEGI BRANDING IDENTITY @SITUGUNUNGSUSPENSIONBRIDGE DI KAB SUKABUMI UNTUK MENINGKATKAN PARIWISATA

2020 ◽  
Vol 4 (1) ◽  
pp. 36-45
Author(s):  
Hilda Sri Rahayu ◽  
Susanne Dida ◽  
Yanti Setianti
Keyword(s):  
Suspension Bridge ◽  
Brand Identity

Penelitian ini dilakukan pada objek wisata situ gunung suspension bridge. tujuan penelitian adalah bagaiamana strategi brand identity yang dilakukan oleh situ gunung melalu media sosial Instagram di akun @situgunungsuspensionbridege dalam menarik wisatawan, serta bagaimana strategi yang dilakukan oleh akun media sosial situ gunung melalui brand identity wisata ini menjadi simbol daya tarik untuk para wisatawan, penelitian ini dilakukan untuk melihat pembentukan brand idenitity yang ada di media sosial instagram terhadap kunjungan wisatawan penulis ingin mengetahui keadaan dari segi perusahaan dan juga dari stakeholder. Metode penelitian yang digunakan dalam penelitian ini adalah kualitatif deskriptif dengan metode studi kasus. Hasil penelitian menunjukan bahwa strategi brand identity di media sosial Instagram @situgunungsuspensionbridge dari yaitu Humas situ gunung yang melakukan pendekatan dengan pemangku kepentingan yaitu Kementerian Lingkungan Hidup dan Kehutanan strategi branding identity yang dilakukan untuk membuat masyarakat yang ada di sekitar Kab Sukabumi serta masyarakat yang ada di lndonesia mengunjungi objek wisata baru branding identity yang dimplementasikan dan dievaluasi dengan baik.

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