Results 11 to 20 of about 71,040 (286)
Equivalent transverse shear stiffness of honeycomb cores
International Journal of Solids and Structures, 1995 This work deals with the influence of geometry on the equivalent transverse shear stiffness of honeycomb sandwich plates. First, it presents the analytical solution for a two-dimensional basic cell of honeycomb structures by the two scale method of ...
Shi, Guangyu, Tong, Pin
core +2 more sources
Analysis of Equivalent Flexural Stiffness of Steel–Concrete Composite Beams in Frame Structures
Applied Sciences (Switzerland), 2021 Vertical deflection of a frame beam is an important indicator in the limit-state analysis of frame structures, particularly for steel–concrete composite beams, which are usually designed with large spans and heavy loads.
Mu-Xuan Tao, Li-Yan Xu, Tao Mu-Xuan
exaly +2 more sources
EQUIVALENT STIFFNESS RESEARCH OF THE ARC PERIODIC RAISED STRUCTURE PLATE
Jixie qiangdu, 2020 According to the structure orthogonal anisotropic periodic raised structure plate,the equivalent stiffness of the arc periodic raised structure plate is investigated.
FENG Yan +3 more
doaj +2 more sources
Equivalent Stiffness Calculation of a Journal Bearing by Analytical Approach for Vibrational Modeling [PDF]
مجله مدل سازی در مهندسی, 2019 More equipment which is used in the mechanical industry has rotating shafts. In the design of the rotating shaft, vibration prediction of the system is very important to reduce and prevent vibrations of the system. One of the important elements that have
Abbas Rahi, Tina Haddad
doaj +2 more sources
Design optimization and stiffness-equivalent method for an integrated starter generator in aerospace applications [PDF]
Scientific ReportsThis study proposes a computational framework for the optimization and vibration analysis of an integrated starter generator using the stiffness-equivalent method.
Bihwan Han +5 more
doaj +2 more sources
A FOUR-POINT EQUIVALENT METHOD OF THE BOLTED JOINTS STIFFNESS
Jixie qiangdu, 2017 Bolted joints is one of the most widely used fixing joints in machine tool structure,which directly affects the performance of the whole machine tool.
XIE FangFang +3 more
core +3 more sources
BuildingsDouble-column self-centering segmentally assembled bridges (SC-SABs) present greater design complexity compared to single-column systems, primarily due to vertical stiffness discontinuities at segmental spandrel abutments, which critically affect the ...
Huixing Gao, Wenjing Xia, Guoqing Liu
doaj +2 more sources
Science and Engineering of Composite Materials, 2019 The analytical model applicable to calculate the equivalent stiffnesses of composite box beam has been refined. The calculation of equivalent stiffness coefficients of composite laminated box beam is simplified and the connection between shear-deformable
Zhu Xiujie +4 more
doaj +2 more sources
Study on the Equivalent Stiffness of a Local Resonance Metamaterial Concrete Unit Cell
BuildingsThis paper addresses the pressing scientific problem of accurately predicting the equivalent stiffness of local resonance metamaterial concrete unit cells.
Haixiang Zhao, En Zhang, Guoyun Lu
doaj +2 more sources
Stiffness Estimation and Equivalence of Boundary Conditions in FEM Models [PDF]
Applied Sciences, 2021 The paper deals with methods of equivalence of boundary conditions in finite element models that are based on finite element model updating technique. The proposed methods are based on the determination of the stiffness parameters in the section plate or region, where the boundary condition or the removed part of the model is replaced by the bushing ...
Róbert Huňady +4 more
openaire +3 more sources