An Analysis of the Behaviour of Berthing Structures Under Stack, Crane, and Mooring Load Conditions

An Analysis of the Behaviour of Berthing Structures Under Stack, Crane, and Mooring Load Conditions

1.MALAKA SATISH 2. Dr.GIRI RAJA SEKHAR GUNNU 3. DUDDU HEMANTH KUMAR

Andhra University, Visakhapatnam-530003, Andhra Pradesh, INDIA

Abstract:
The increasing demand for oil, gas, and bulk cargo transportation necessitates larger vessels with deeper drafts.Constructing new ports in challenging environments exposes berthing structures to higher loads.This paper investigates the influence of varying stack, crane, and mooring forces on critical components of a berthing structure.Increased demand for oil, gas, and bulk cargo necessitates larger vessels with deeper drafts, putting higher stress on port structures. This paper investigates the impact of stack loads (cargo weight), crane loads (lifting equipment), and mooring forces (vessel tethering) on critical components of a berthing structure.Specifically, the study focuses on:Bending moment in the main crosshead beam of the deck slab.Behavior of the T-shaped diaphragm wall under varying loads.Axial forces experienced by vertical and racker piles supporting the deck slab.

The research aims to address the limited understanding of how these forces affect berthing structures modeled using STAAD. Pro software. It explores the behavior of these structures under various loading scenarios commonly encountered in marine environments.

Key Words: Berthing Structure, Stack Load, Crane Load and Mooring Load.