... ABSTRACT This article employs a mesh-free method known as peridynamics to conduct fracture simulation on pre-cracked stiffened plates. The fundamental theory and numerical simulation approach of bond-based peridynamics is introduced. The crack propagation path of a plate with hole is presented...

... ABSTRACT It is of great significance to study the longitudinal ultimate strength characteristics of stiffened plates under axial cyclic loads to guarantee the safety of ship hull structures. The ultimate strength tests of stiffened plates with two stiffeners under axial loads were designed...

... ABSTRACT Explosive loading was one of the loadings of warship structural under anti-ship missile. The computing method of explosive loading inside closed cabin was the key to calculating the response of stiffened plates accurately. Warship cabins were made up by stiffened plates and stiffeners...

.... A series of experiments and simulations of explosion of TNT inside cabin were researched (Zyskowski and Sochet, 2004). Experiments of explosion of different equivalent TNT with different shapes in closed cabin were done (Wu and Lukaszewicz, 2013). Stiffened plate is the main structure of ship, aircraft...

... ABSTRACT The aim of the present paper is to investigate the ultimate strength assessment method of stiffened plates with grooving corrosion damage under uniaxial compression. A series of nonlinear finite element analyses has been conducted to investigate the effect of grooving corrosion...

... stiffened panel collapse behaviour boundary condition stiffness ship longitudinal displacement hull girder defect longitudinal edge steel low temperature strength marine transportation compression initial defect mechanical property stiffened plate stiffener ultimate strength...

... ABSTRACT The ultimate strength analysis of stiffened plates is important to the safety assessment of ship structures. For the fore part of ship structures, the stiffeners are often not perpendicular but inclined to the plates. For the ship bow structure with bow flare, the slamming pressure...

..., the side plates, and the stiffeners attached to the shell plating. Analytical expressions for assessing them are numerous. Lately, Sun et al. (2015) demonstrated an analytical solution to assess the resistance of stiffened plate sustaining wedge-like bow collision. In particular, interaction law between...

... loads on the wedge; secondly, similarity model tests were conducted to study the dynamic behavior of the slamming loads on ships; finally, the slamming loads which have ideal half sine or quadratic function shapes, were applied on a stiffened plate selected from the bow flare region on which slamming...

... Abstract This paper mainly do the calculation and research on the ultimate strength of stiffened plates with initial imperfection based on nonlinear FEM software—ABAQUS. It focused on the application of the initial imperfection of the stiffened plate and discussion of the element size...

... Abstract The stiffened plate is the most fundamental structure which is widely used at marine industry such as ship hull or offshore topside structure. It is of great importance to study the dynamic response of stiffened plates subjected to explosion loading. In this paper, the theoretical...

... section. Yoshino et al. (2010) investigated the residual HGUS of a bulk carrier after collision. The residual strength of stiffened plates, which deformed about 1~2 times of the stiffener depth attached to side shell of top side tank, reduced to 30%~45% of intact plates. By utilizing the incremental...

... bracket usage factor load proportional factor pontoon node girder cylindrical shell resistance hydrostatic pressure imperfection evaluation subsea system initial imperfection finite element method nonlinear analysis offshore structure stiffened plate Evaluation of Buckling Strength...

... wind sea extreme sea state assessment freight & logistics services procedure cargo containment system gas monetization allowable pressure bottom plywood stiffened plate Sloshing Assessment of FLNG Cargo Containment System due to Sloshing Loads in Bi-modal Seas - Effect of Wave Intensity...

... thickness is considered as an independent dimension. Then, the similarity of slenderness ratio which is principal parameters affecting the ultimate strength of plating and stiffened plate subjected to compressive load is considered to determine the spacing and size of the stiffener. Finally, the ultimate...

... mass effect velocity potential tank hydroelastic vibration vibration natural frequency experimental study mode method side plate horizontal side plate rectangular tank mode shape vibration analysis potential energy stiffened plate boundary condition Experimental Study on a Added Mass...

... of the plating against stiffener rotation for stiffened plate panels under thrust is investigated, too. idealized structural unit method plate panel fujikubo stiffened plate collapse behavior stiffened plate panel collapse analysis thrust ultimate strength deflection stiffness matrix beam...

... stressstrain relation (σ-ε curve) of structural members, such as the longitudinal stiffened plates, are utilized in order to calculate the hull girder ultimate strength. To calculate the hull girder ultimate strength of damaged ships after collision or grounding by the Smith's method, the stress-strain...

... ABSTRACT In order to determine the impact depth of a frustum projectile impacting a across stiffened plate vertically, the residual velocity of the projectile after penetrating the stiffened plate must be known. The plug is formed after the conical projectile penetrating the grillage...

... plastic collapse behaviour panel collapse ultimate strength flank angle strength stiffener slenderness ratio curved plate upstream oil & gas stiffened plate angle-bar stiffener collapse mode stiffened curved plate panel slenderness ratio collapse behaviour flat-bar stiffener...