Results 271 to 280 of about 73,914 (300)

Shear-Lag Effects in Three-Span Continuous Box Girder

Applied Mechanics and Materials, 2011
The physical explanation of shear lag is given in this paper. The shear lag effects can be attributed to the abrupt change of shear stress at web-flange junction. The abrupt change at the junction of shear stresses changes the magnitude of the flange bending stresses, which attenuates gradually with increasing distances from the web.
Yu Li Dong, Yuan Yuan Fang, Jun Li Lv
openaire   +1 more source

Shear Lag Micromechanics Model for Effective Properties of Piezoelectric Composites

AIAA Journal, 2005
Prediction of the effective properties of piezoelectric composites with the help of shear lag micromechanics model is discussed. The shear lag micromechanics model is derived by considering a representative volume of the composite that contains a piezoelectric inclusion. Both homogeneous and heterogeneous inclusion problems are considered.
openaire   +1 more source

Shear-lag effects in composite beams with flexible connection

1997
Si presenta un metodo generale per l'analisi di travi composte acciaio-calcestruzzo con connessione flessibile ed effetto shear-lag in soletta. Nell'ipotesi di comportamento elastico lineare dei materiali e della connessione, si perviene ad un sistema differenziale del decimo ordine che può essere risolto in forma chiusa.
L. Dezi, F. Gara, LEONI, Graziano
openaire   +1 more source

DISCUSSION: THE PREDICTION OF THE SHEAR LAG EFFECT IN BOX GIRDERS.

Proceedings of the Institution of Civil Engineers, 1977
KR MOFFATT, AR TAHERIAN, PJ DOWLING, HR EVANS   +3 more
openaire   +1 more source

An improved method for analyzing shear-lag in thin-walled girders with rectangular ribs

Journal of Constructional Steel Research, 2021
Yu Hong
exaly  

Shear-lag effect in prestressed twin-girder composite decks

2000
A theoretical model for the time dependent analysis of the shear-lag effect in twin-girder steel-concrete composite decks with flexible shear connection is proposed to account for the following prestressing techniques: settlement of supports, cables inside the concrete slab and external slipping tendons.
L. DEZI, F. GARA, LEONI, Graziano
openaire   +1 more source

Beam finite element for thin-walled box girders considering shear lag and shear deformation effects

Engineering Structures, 2021
Shui Wan, Yilung Mo
exaly  

Shear-lag effect in prestressed composite twin-girder decks

2002
The shear lag effect in composite twin-girder decks is analysed by considering the main prestressing techniques, namely support settlements, cables inside the concrete slab and external slipping cables. The theoretical model, which includes concrete creep behaviour and the shear connection flexibility, describes the non-uniform stress distribution on ...
L. DEZI, F. GARA, LEONI, Graziano
openaire   +1 more source

Effect of Shear Lag Upon Wing Strength

Journal of the Aeronautical Sciences, 1939
openaire   +1 more source

Numerical Study of the Shear Lag Effects in Steel Angles

Proceedings of the 25th International Congress of Mechanical Engineering, 2019
Ruan Richelly Santos, José Osvaldo Ferreira Filho, Ana Lydia Castro e Silva, hermes carvalho, Rodrigo Caldas   +4 more
openaire   +1 more source