Results 1 to 10 of about 982,984 (306)

Ultimate flexural strength of rectangular concrete‐filled steel tubular beam‐columns using high‐strength materials

open access: yesJapan Architectural Review, 2023
The ultimate flexural strength of concrete‐filled steel tubular (CFST) beam‐columns is calculated using the full‐plastic strength as per the “AIJ Recommendations for Design and Construction of Concrete Filled Steel Tubular Structures”.
Takashi Fujinaga
doaj   +1 more source

Reliability-based assessment of ship hull girder ultimate strength

open access: yesCurved and Layered Structures, 2023
A reliability-based approach is presented to investigate the effects of structural and load uncertainties on the reliability estimation of ship hull girders.
Adiputra Ristiyanto   +2 more
doaj   +1 more source

Influencing factors analyses and matching design of ultimate bearing capacity of external pressure tank

open access: yesZhongguo Jianchuan Yanjiu, 2023
ObjectivesThis paper aims to discuss the relationship between the ultimate bearing capacity of a pressure hull and pressure tank under the same strength margin, and obtain a matching design with the equivalent ultimate bearing capacity and strength ...
Dewen TANG, Jun LIU, Yuansheng CHENG
doaj   +1 more source

Analysis of the Effect of Temperature on the Ultimate Strength of Refractory Materials

open access: yesEnergies, 2023
The energy efficiency of high-temperature batch aggregates largely depends on the modes of their heating and cooling. The modes of heating and cooling of aggregates in which thermal stress does not exceed the critical values of the ultimate strength of ...
Evgeniy Prikhodko   +5 more
doaj   +1 more source

Finite element analysis on the bond behavior of steel bar in salt–frost-damaged recycled coarse aggregate concrete

open access: yesReviews on Advanced Materials Science, 2021
In this article, the ABAQUS finite element software is used to simulate the bond behavior of the steel bar in salt–frost-damaged recycled coarse aggregate concrete, and the influence of the steel bar diameter and the concrete cover thickness on the bond ...
Su Tian   +6 more
doaj   +1 more source

Ultimate strength prediction of I-core sandwich plate based on BP neural network

open access: yesZhongguo Jianchuan Yanjiu, 2022
Objectives In view of the incomplete evaluation of the ultimate strength of I-core sandwich panels in the past, a BP artificial neural network method is proposed to quantitatively determine the influence of relevant parameters on the ultimate strength of
Yuwen WEI, Qiang ZHONG, Deyu WANG
doaj   +1 more source

On ultimate strength of an inland waterway barge [PDF]

open access: yesFME Transactions, 2023
Due to the sudden nature of hull girder collapse caused by extreme loadings, the ultimate strength of ships, i.e., ultimate capacity, has to be evaluated.
Ilić Nemanja, Momčilović Nikola
doaj  

Evaluation of the Ultimate Strength of the Ultra-High-Performance Fiber-Reinforced Concrete Beams

open access: yesApplied Sciences, 2021
Evaluation of the ultimate strength for the UHPFRC (ultra-high-performance fiber-reinforced concrete) flexural members was conducted. In this study, an experimental program about UHPFRC beams was conducted with the effect of fiber volume fraction, shear ...
Baek-Il Bae   +4 more
doaj   +1 more source

Ultimate Longitudinal Strength of Composite Ship Hulls

open access: yesCurved and Layered Structures, 2017
A simple analytical model to estimate the longitudinal strength of ship hulls in composite materials under buckling, material failure and ultimate collapse is presented in this paper.
Zhang Xiangming   +4 more
doaj   +1 more source

Structural Finite Element Simulation and Evaluation Method for Ship Collision Damage and Residual Strength of the Jacket

open access: yes南方能源建设, 2021
[Introduction] The vessel collision of jacket foundation in an offshore wind farm in the South China Sea happens frequently. Under this circumstance, the accurate assessment of the residual strength after structural damage has become an important ...
REN Hao, FANG Hui, WEI Xinze
doaj   +1 more source

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