Skoči na glavni sadržaj

Rezultati pretrage

eng Technical and Economic Analysis of a Conversion on a Single Pontoon to a Multi Pontoon Floating Dock
Wahidi, Sufian Imam; Pribadi, Triwilaswandio Wuruk; Firdausi, Moch. Iqbal; Santosa, Budie
NAŠE MORE Vol. 69, No. 2, 2022
The conversion of floating docks from single pontoon to multi pontoon is a beneficial alternative for shipyards to enhance the performance of the facilities owned. The objective of this research is to analyze technically and economically the conversion of single pontoon floating dock to multi pontoon. The results of calculations used the 2.2 Finite Element Method software was the amount of the stress at the floating dock after the conversion of 14.635 MPa is smaller than the permitted stress of 160 MPa. Besides that, the pump ballast filling ca...
Hrčak ID: 278912


eng STABILITY ANALYSIS FOR TRIMARAN PONTOON ARRAY IN WAVE ENERGY CONVERTER – PENDULUM SYSTEM (WEC - PS)
Hantoro, Ridho; Septyaningrum, Erna; Hudaya, Yusuf Rifqi; Utama, I Ketut Aria Pria
Brodogradnja Vol. 73, No. 3, 2022
Ocean waves are a renewable energy source with abundant reserves in Indonesia. With the vast waters of Indonesia, the development of a sea wave power plant needs to be developed. This research focuses on the development of easy-operated and maintained ocean wave converter–pendulum system (OWC – PS). The numerical simulation and experimental analysis were conducted to obtain the relation between the motion response of the pontoon array and its pendulum. The pontoon used is the trimaran type, which consists of a cylindrical pontoon as the main hu...
Hrčak ID: 281056


eng RESEARCH ON DAMAGE CHARACTERISTICS AND PROTECTIVE STRUCTURE DESIGN OF STEEL PONTOONS UNDER NEAR-FIELD EXPLOSION LOAD
Li, Kai; Zhao, Zhichao; Chang, Songliang; Bao, Jiawei; Yuan, Zhijiang; Jiang, Xiaogang
Brodogradnja Vol. 73, No. 4, 2022
The focus of this paper is to investigate the damage characteristics and protective structure design of pontoons as an important barrier for the protection of ports. Two types of protective measures of pontoons are investigated:filling tanks with water and installing springs in tanks. In this paper, the damage characteristics of two types of pontoon side structures under the action of near-field explosion loads are simulated by using LS-DYNA explicit dynamic analysis software and the ALE algorithm. According to the numerical experiment results...
Hrčak ID: 284541


hrv MOGUĆNOSTI I OGRANIČENJA PROSTORNOGA I TEHNIČKO-TEHNOLOŠKOG RAZVOJA LUKA NAUTIČKOGA TURIZMA
eng Possibilities and Limitations of Spatial, Technical and Technological Development of a Port of Nautical Tourism
Kovačić, Mirjana; Bošković, Desimir; Favro, Srećko
NAŠE MORE Vol. 53, No. 1-2, 2006
U radu se prikazuju prostorne i tehničko-tehnološke mogućnosti i infrastrukturna ograničenja u razvoju luka nautičkog turizma u Hrvatskoj. Nautički turizam vrlo je mlada gospodarska djelatnost s obilježjima klasičnoga turizma i pomorstva, što je uz mnoge druge karakteristike čini posebnom. Jedna od bitnijih je da pripada elitnom turizmu, što je s kapitalnog aspekta i aspekta zaštite okoliša vrlo važno. Izuzetni ekonomski učinci i visoka profitabilnost nautičkog turizma, te brojni multiplikativni efekti, govore u prilog sve većemu zanimanju za...
Hrčak ID: 8137