Evaluation Experimental of the Dynamic Wharf Structure: A Study Case at Nabire Port, Indonesia

DOI

10.2991/aer.k.211106.044How to use a DOI?

Keywords

Wharf; Assessment; Non-linear Analysis

Abstract

Indonesia is an archipelagic country where one of the supporting transportations is ship. Based on the government’s program to relaunch the sea highway, the wharf is considered very important as the supporter of activities in transportation. Therefore, it is necessary to carry out the assessment activities to determine the existing condition of the wharf structure. Since the wharf that will be used as the location of the status is located at Nabire Regency which is a location that is crossed by the earthquake line, it is necessary to carry out the dynamic analysis. The dynamic analysis that is carried out is in the form of non-linear analysis by using the response spectra method and time history analysis. The results of the assessment of the visual condition and wharf structure indicate that the structure is still in good condition and is functioning properly. Based on the results of the analysis carried out on the wharf with existing conditions using SAP2000 V14.2.2 software, it is known that the natural frequency magnitude of the analysis results is different from the results of field testing. It is due to the natural frequency which is affected by stiffness and mass, and the stiffness is affected by the cross-sectional inertia of a structure and the modulus of elasticity.

Copyright

© 2021 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article under the CC BY-NC license.

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TY  - CONF
AU  - Melati Berliani
AU  - Mujiman
AU  - Djuwadi
PY  - 2021
DA  - 2021/11/23
TI  - Evaluation Experimental of the Dynamic Wharf Structure: A Study Case at Nabire Port, Indonesia
BT  - Proceedings of the 2nd International Seminar of Science and Applied Technology (ISSAT 2021)
PB  - Atlantis Press
SP  - 277
EP  - 283
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.211106.044
DO  - 10.2991/aer.k.211106.044
ID  - Berliani2021
ER  -