... reusability belgium implementation european committee operation steel building reusability index modification assessment requirement structural member steel structure steel reuse Proceedings of the Thirty-third (2023) International Ocean and Polar Engineering Conference Ottawa, Canada, June 19...

... in ships based on past data. It is seen that machine learning models can predict the level of corrosion for ships of a particular type (in the present work, bulk carrier) given the factors such as age, location, structural member's function, type of coating etc. Based on a comparative study using various...

... offshore structures. Thus, the challenging task in the offshore field is to analyse and design offshore structural members in and increasingly hostile environment. Hence, offshore structures are exposed to increasing environmental loads and waves in particular. For instance, as there is a sign of rising...

... structural member element method offshore platform jacket structure wave load finite element method jacket leg rigid frame structure upstream oil & gas euler analytical solution structural component deformation subsea system strength configuration The Effect of Symmetrical...

... Abstract In order to obtain the idealized stress-strain relationships of damaged structural members under tensile and compressive loads, the systematical calculations are performed using the non-linear FE analysis (FEA) code, LS-DYNA. Moreover, the hull girder ultimate strength (HGUS...

... to make it afloat and towed to the site. At the site, these elements will be flooded so that the structure sinks and stands on the seabed and can support the monopile from the lateral loads (current, waves etc Refer Table 1 & 4 for the notations of different structural members and some suggested main...

... ABSTRACT: Breaking wave impact plays a major role in the design of offshore and coastal structural members. To design safe structural members against impact load, higher factor of safety of the order of 2.5 to 4 is assumed resulting increased cost of construction. A detailed experimental study...

... in Malaysia. The statistical parameters for the resistance of structural members of platforms are discussed here. The data is obtained from ten platforms which were fabricated in Malaysia for Offshore Malaysia. Resistance capacity of structural members must be equal to or greater than the action of external...

... sponson ballast system structural member corresponding load line topside von-mise stress barge boundary condition bracket ra32 load case strength assessment loading condition dynamic load ballast tank load line marine transportation mating T-Shape Barge Design for Transportation...

... unit nominal strain) distributing along crack line. INTRODUCTION Cracks existing in structural members may damage structural safety or even cause a catastrophic failure of structures. Therefore, it is important to have accurate information on the size and shape of the detected cracks. Based...

... by this phenomenon. In conclusion, it is recommended that safety factor for mooring devices should be larger than that for structural members. INTRODUCTION Large container cranes have played an important role in dealing with freights at harbor. Nevertheless, the safety of container crane has not been much noticed...

... interaction problem. A special solution algorithm is presented for the fluid-structure eigenvalue (coupled eigenvalue) problem. The paper presents a couple of examples to demonstrate applications of the elements explained. Added mass coefficients of offshore structural members (tubular members...

... of current on the safety margin of the structural member. The results suggest that the non-deterministic response performs primary role in evaluating the safety margin. INTRODUCTION The subject of combined effects of current and wave on objects immersed in deep water has attracted attention...

... ABSTRACT In last report, a new crack growth analysis method has been proposed for evaluating fatigue strength of a ship structural member, in which a multiple initial crack model, other than single initial crack model, is adopted and its applicability is proved by experimental results...

... ABSTRACT In general, multiple initial cracks, other than single initial crack, emanate randomly from the weld toes at welded joints of ship structural members subjected to variable amplitude fatigue loads, and these initial cracks propagate to shallow semi-elliptical surface cracks, joining...

... growth life. fatigue crack growth analysis fatigue design method ship structural member fatigue crack growth life wave height structural member mean stress loading pattern crack growth curve sailing model relative angle artificial intelligence storm model fatigue life time history...

... anks (c) Pump rooms and motor ooms (d) Internal members of all tanks (e) Gauging of major structural members (If) Hydrostatic test for tanks (This test may be dispensed with if the results of surveys of all hull structures are considered satisfactory conditions by NK. These survey items are based...

... in corrosive environments and the effect of inspection are also considered in the model. The probabilistic characteristics of cracks are changed, because ship is operating in corrosive environments and the scantling of structural members is reduced due to corrosion. Non-stationary Markov chain model is used...

... Sacrificial specimen is a small sized fatigue specimen which is designed so that fatigue damage may be produced in the specimen sufficiently earlier than in a structural member when it is secured to the structural member. In this study, a sacrificial specimen which is secured onto the structural...

... ABSTRACT Sensitivity analysis on fatigue reliability and inspection is carried out for a typical structural member of bulk carrier. Fatigue properties of the member and probability of crack detection at the field inspection are obtained by the questionnaire asked to the naval engineers...