On the Resistance of Cruciform Structures during Ship Collision and Grounding
Journal of Marine Science and Engineering, 2023 This paper presents an experimental, numerical, and analytical study of a novel specimen subjected to local in-plane load, to investigate its crushing deformation and resistance.
Hewei Liu +4 more
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Cruciform specimens for the determination of crack growth behaviour in biaxial stress fields: calculation of K-factors [PDF]
MATEC Web of Conferences, 2019 The aim of this study is to propose a simplified calculation of the Mode I stress intensity factor K for the cruciform specimen design proposed by Brown and Miller.
Wolf Carl H. +4 more
doaj +1 more source
Approaches to fatigue life prediction under multiaxial loading [PDF]
MATEC Web of Conferences, 2019 The paper will consider a set of biaxial experiments, conducted using a cruciform specimen design, manufactured from Waspaloy, a nickel superalloy used in aircraft engine disks.
Nowell David +1 more
doaj +1 more source
A comparison of punching shear strengthening of RC flat plates with FRP bars and steel bolts
Case Studies in Construction Materials, 2022 This study investigated the behavior of carbon fiber-reinforced polymer (CFRP), aramid fiber-reinforced polymer (AFRP) bars and steel bolts as post-installed shear reinforcements for strengthening flat plate structures to evaluate their cost and ...
Ekkachai Yooprasertchai +4 more
doaj +1 more source
CRUCIFORM SPECIMEN DESIGNS FOR PLANAR BIAXIAL FATIGUE TESTING IN COMPOSITES [PDF]
, 2019 Usage of composite cruciform specimens for planar-biaxial fatigue testing are evaluated using finite element analysis for their uniformity in the stress and the strain state in their biaxial zones.
Aakash Moncy, Christian Berggreen
openaire +4 more sources
Design of 20 mm-Sized Miniature Cruciform Creep Specimen
Zairyo/Journal of the Society of Materials Science, JapanTakamoto Itoh
exaly +2 more sources
Fracture and Structural Integrity, 2019 The publication presents a cruciform specimen for the determination of cyclic crack growth data under biaxial loading. The design of the specimen with slotted loading arms allows good decoupling between the two loading directions.
Sebastian Henkel +4 more
doaj +3 more sources
Design of Biaxial Tensile Cruciform Specimen Based on Simulation Optimization [PDF]
Proceedings of the 2015 2nd International Conference on Machinery, Materials Engineering, Chemical Engineering and Biotechnology, 2016 In this paper, the design methods of cruciform specimen of biaxial tensile testing are summarized. In order to study the stress and strain distribution of sheet metal under plastic deformation stage, the specimen shape is designed according to the principles of stress-strain distribution homogeneous in the center area and stress concentrations in the ...
Yulong Ge +4 more
openaire +1 more source
A Novel Diagonal-Cruciform Test Specimen to Evaluate Sheet Formability [PDF]
MATEC Web of ConferencesThis paper investigates the application of the recently proposed diagonal-cruciform test specimen to evaluate the formability of C11000 copper sheets. The specimen features a two-dimensional reticular structure with triangular interconnected arms that ...
Sampaio Rui F. V. +4 more
doaj +1 more source
Characterization of sheet formability limits using a novel diagonal-cruciform test specimen
Advances in Industrial and Manufacturing EngineeringThis paper introduces an innovative diagonal-cruciform test specimen that significantly enhances the characterization of formability limits in sheet metal forming.
Rui F.V. Sampaio +6 more
doaj +1 more source