Results 271 to 280 of about 202,909 (329)

Laser-programmed stiffness and interfaces for textile hybrid electronics. [PDF]

Nat Commun
Luo H, Cai Z, Yang G, Ye K, Tang J, Liu T, He L, Zhang Y, Zhu Y, Xie H, Nan K, Yang H, Dickey MD, Xu K.   +13 more
europepmc   +1 more source

Reframing ageing in place: perspectives from Chinese older people. [PDF]

BMC Geriatr
Wang Y, Kerr N, Macaden L.
europepmc   +1 more source

STABILITY AND MINIMUM LATERAL BRACING FOR STEPPED COLUMNS WITH SEMI-RIGID CONNECTIONS INCLUDING SHEAR EFFECTS: II) VERIFICATION AND EXAMPLES

, 2012
J. Darío Aristizábal-Ochoa
openalex   +1 more source

Behaviour factors of MR steel frames with semi-rigid connections – a parametric study

Carlos Rebelo, Luís Magalhães
openalex   +2 more sources

<i>In vitro</i> clustered cortical networks reveal NMDA-dependent modulation of repetitive activation sequences. [PDF]

Front Neurosci
Brofiga M, Tedesco M, Bacchetti F, Poggio F, Burlando B.   +4 more
europepmc   +1 more source

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A design model for semi-rigid connections

Engineering Structures, 1990
Abstract A three-parameter exponential model is proposed to represent the behaviour of top- and seat-angles with or without double web-angle connections. Two of the parameters, the initial stiffness and the mechanism moment, are theoretically defined and extensively compared with those measured from connection test curves.
Fu-Hsiang Wu, Wai-Fah Chen
exaly   +2 more sources

Effect of semi-rigid connections on steel column strength

Journal of Constructional Steel Research, 1980
Abstract A review has been made of all available experimental data relating to the moment versus in-plane rotational behaviour of practical beam-to-column connection types as used in steel frames. This has clearly shown that all forms of connection possess some stiffness which will act as partial restraint to the column's ends.
S.W. Jones, P.A. Kirby, D.A. Nethercot
openaire   +1 more source

The study of welded semi‐rigid connections in fire

The Structural Design of Tall and Special Buildings, 2011
SUMMARYConsidering the deterioration of steel properties by temperature increase and the importance of the influence of connection behavior on the behavior of steel structures, we find that the exact understanding of the behavior of a specific steel connection in fire as well as the information about the effect of fire on the principal constitutive ...
Mahmood Yahyai, Amir Saedi Daryan
openaire   +1 more source

Unbraced Frames with Semi-Rigid Composite Connections

Engineering Journal, 1990
The benefits of semi-rigid connections are well known and much has been written about their use in braced frames and in Type 2 construction. One of the reasons these methods are not being used frequently by designers is that most semi-rigid connections are highly nonlinear, and analysis of the behavior of frames using them is difficult.
Douglas Ammerman, Roberto T. Leon
openaire   +1 more source

Analysis of Building Frames with Semi-Rigid Connections

Transactions of the American Society of Civil Engineers, 1942
Methods applicable to the analysis of building frames with semi-rigid riveted or welded connections between the beams and columns are presented in this paper.
Bruce Johnston, Edward H. Mount
openaire   +1 more source