... on Deterioration of Thermoplastic GFRP Bars in Simulated Marine Environments Yuan Zhang1, Dingming Zhang1, Zhiyong Wang2, Wenwu Hu2, Yanbo Liu1* 1.College of Shipbuilding Engineering, Harbin Engineering University, Harbin, China 2.Jiangsu Hengrui Aviation Industry Co, Ltd, Changshu, China ABSTRACT Corrosion...

... time (Wu, 2018). sediment ph concentration hydrocarbon chemical spill oil spill china oil spill weijun guo seawater upstream oil & gas dalian september 2010 spill site coastal water concentration ph level long-term petroleum pollution status marine environment Proceedings...

...-purification characteristics, it is able to perform dilution and degradation of large quantity of pollutants. However, with the fast development of industrial economy and the large population growth at the coastal cities, the marine environment in coastal and offshore areas has greatly been damaged...

..., databases, structures, marine environments and geographic information systems. This paper systematically analyzes the value of BIM technology in the life cycle management of offshore wind farms, which is of great significance to expand the application of BIM in the field of marine engineering and also...

... ABSTRACT The velocity fields and concentration fields of dual jets in wave and current environments were measured by PIV and LIF techniques. Interaction between dual jets were analyzed in three typical marine environments, including wavy cross-flow, cross-flow only and wave only environments...

... ABSTRACT Aiming at the problem of local path planning of unmanned surface vehicle (USV) operating in marine environment, an enhanced artificial potential field algorithm (EAPF) is proposed to solve it. Firstly, the traditional artificial potential field algorithm is improved to optimize the repulsion field...

... of the structure, and it is necessary to operate two or more cranes (Cha. J.H. et al., 2011). In general, when working with a marine crane, the stability of the work is verified by site manager who is not a crane operator based on the marine environment and the working environment. Installation work at the open...

.... resolution particle number water column temporal resolution chemical spill hydrodynamic model spatial nemo model oil spill model hycom prediction particle probability marine environment oscar surface contamination oil spill contamination shoreline contamination The Effects of Spatial...

... thousands that should ideally be surveyed annually such that good and fully interpretations could be made (Hodgson, 1999). diver different type photogrammetry scuba diver application acquisition database marine environment scaradozzi payload artificial intelligence novel robotic platform...

... Abstract The working principle and construction of a platform based marine environment monitoring system are introduced. This system includes five parts: weather monitoring system, buoy monitoring system, cabled submersible buoy, wave radar monitoring system, communication and shore station...

... the equation, the properties of vortex-induced vibration of marine pile are illustrated. coefficient vortex-induced vibration soil surface ocean engineering engineering mechanics boundary condition interaction soil interaction marine environment equation displacement circular cylinder marine...

... in the Arctic. The authors present the basic documents on environmental safety for offshore operations. Regulations for emissions in atmosphere, emissions in the marine environment, wastes are presented. Guidelines for environment control, safety and monitoring are studied. Oil spills response measures...

... of system trial in-situ proved that the real-time monitoring system is feasible and it can perform efficient monitoring of the marine environment. INTRODUCTION The increasing economic activities along coastal areas bring about the environment problems. The pollution of seawater and marine hazard become...

... at the reinforcement to reach the critical chloride level. Based on Fick s second law of diffusion, some approaches to estimate the service life of a concrete structure in marine environment, have been developed. The most simple one is the deterministic approach, however, it has some shortcomings, one of them, it can...

... Quality Control and Service Life Prediction of Concrete Structures in Severe Marine Environment Weiqun Cao1,2, Xiaomei Wan1,2, Tiejun Zhao1 Center for Durability and sustainability studies of Shandong Provence, Qingdao Technological University Qingdao, Shandong, China Department of Civil...

... Upgrading Corrosion Properties of Cement Mortar Applied to a Marine Environment Hsien Hua Lee, Meng-Syun Yu and Min-Chou Tsai Department of Marine Environment & Engineering National Sun Yat-Sen University, Kaohsiung, TAIWAN, China ABSTRACT It is a well known fact that infrastructure in marine...

... is nearly controlled by the cover thickness in sea water solutions, however the effect of cover thickness was observed to be smaller with increasing w/c ratios. INTRODUCTION The use of reinforced concrete structures in marine environments is increasing with the rapid development of marine industrial...

... Spanish institutions have working services to observe marine environment. Despite of this, there was not a common criteria and method for oceanographic data exchange and analysis. This fact becomes a handicap when facing emergency situations at sea. The ESEOO project pretends to solve this lack...

... for the evaluation of residual strength of corroded steel tubular members is examined. INTRODUCTION Steel tubular members of offshore jackets and steel-pile supported wharf can suffer from corrosion and fatigue damages in marine environment. Disastrous collapse of members and/or a whole structure may occur...

... and solutions to the marine litter dilemma. marine pollution bulletin side scan sonar korea marine environment port weight basis trajectory marine debris pollution bulletin korean port wire rope new york marine litter galgani sea floor Marine Litter in the Ports of the Republic of Korea...