搜索结果: 1-13 共查到“工学 rigidity”相关记录13条 . 查询时间(0.089 秒)
Academy of Mathematics and Systems Science, CAS Colloquia & Seminars:Deformation rigidity of Fano manifolds
法诺歧管 变形刚度 光滑射影品种X
2023/4/17
Problems in Generic Combinatorial Rigidity: Sparsity, Sliders, and Emergence of Components
Algorithms Geometry Graph Theory Matroids Random Graphs Rigidity Theory
2014/12/18
Rigidity theory deals in problems of the following form: given a structure defined by geometric constraints on a set of objects, what information about its geometric behavior is implied by the underly...
Towards Large-Scale Validation of Protein Flexibility Using Rigidity Analysis
flexibility protein rigidity analysis validation
2014/12/18
Proteins are dynamic molecules involved in virtually every chemical process in our bodies. Understanding how they flex and bend provides fundamental insights to their functions. At the atomic level, p...
Influence of Shear Rigidity of Main and Flooring Ledger Frames on the Strength of Simple Prefabricated Scaffolds
Shear Rigidity Main Flooring Ledger Frames Strength Simple Prefabricated Scaffolds
2013/9/30
The presumption method was established to examine the compressive strength of one main frame in order to evaluate the strength of standard prefabricated scaffolds, which in turn is determined by the d...
Rigidity of stationary black holes with small angular momentum on the horizon
stationary black holes horizon
2014/4/3
In collaboration with S. Alexakis and A. Ionescu we prove that the domain of outer communications of a regular stationary vacuum is isometric to the domain of outer communications of a Kerr solution, ...
Renormalization group treatment of rigidity percolation
rigidity percolation Statistical Mechanics Mathematical Physics
2011/10/9
Abstract: Renormalization group calculations are used to give exact solutions for rigidity percolation on hierarchical lattices. Algebraic scaling transformations for a simple example in two dimension...
Buckling Analysis for Members with Variable Rigidity by Using the Finite Element Method
stability analysis critical buckling load variable rigidity analytical and numerical methods finite element
2010/8/18
The stability analysis for compressed bars with variable rigidity is studied, by using the finite element method (FEM) in Galerkin’s variant. The general shape of elastic and geometrical stiffness mat...
Flexural rigidity of honeycomb consisting of hexagonal cells
Honeycomb Flexural rigidity Equivalent elastic modulus Bending Elasticity
2012/2/29
In this study, the flexural rigidity of a honeycomb consisting of regular hexagonal cells is investigated. It is found that the honeycomb bending can not be evaluated by using the equivalent elastic m...
Dynamic rigidity and loss factor prediction for composite layered panel
Computational material science Composite materials Laminated plates
2009/12/2
Purpose: The study aims to predict the dynamic rigidity and loss factor properties of composite laminated plates.
Design/methodology/approach: Dynamic rigidity and loss factor properties have been de...
CANTILEVER CLAMPING RIGIDITY IMPACT ON DYNAMIC MODULUS OF ELASTICITY CALCULATION
transverse free vibration cantilever clamping rigidity dynamic modulus of elasticity
2009/11/26
The paper presents the impact of the clamping ratio of a clamped beech (Fagus sylvatica) cantilever specimen on the calculation of a dynamic modulus of elasticity. First we measured the specimen’s fre...
Bending Rigidity of Yarn Using a Two supports Beam System
bending bending rigidity elastic beams small deflection
2009/2/18
The simple cantilever is a common method to measure the bending rigidity of fabrics. However,
the small dimension and untwisting of the free end of yarn are the major difficulties in the simple canti...
Evaluating the Bending Rigidity of Flat Textiles with the Use of an Instron Tensile Tester
handle mechanical properties bending rigidity bending moment curvature
2009/2/8
The purpose of this work is to verify the possibility of using an Instron tensile tester for evaluating those mechanical properties of flat textile fabrics which are responsible for their handle prope...
Numerical Analysis of Peirce’s Cantilever Test for the Bending Rigidity of Textiles
bending textiles bending length bending rigidity
2009/2/6
This paper deals with the numerical analysis of a test for the bending rigidity of textiles as proposed by Peirce. The mathematical model treats textile product as an elastica which is subject to larg...