Results 91 to 100 of about 146,236 (214)

Crack development and effect of ageing on performance of composite shell sprayed concrete tunnel linings [PDF]

, 2017
Recent development and application of composite sprayed concrete lining (SCL) in major tunnelling projects have raised concerns on its short- and long-term flexural performance. Little literature has been found on the short-term crack development and the
Bloodworth, Alan G., Su, Jiang
core  

Development of a beam builder for automatic fabrication of large composite space structures [PDF]

The composite material beam builder which will produce triangular beams from pre-consolidated graphite/glass/thermoplastic composite material through automated mechanical processes is presented, side member storage, feed and positioning, ultrasonic ...
Bodle, J. G.
core   +1 more source

Behaviour of Composite I-Beams Under Crushing and Bending Modes [PDF]

, 2004
Experimental and finite-element analyses for glass/epoxy composite I-beams were carried out to determine the effect of number of layers on load-carrying capacity and specific energy absorption.
Ali, Farag Abdusslam
core  

Determination of Dynamic Characteristics of Composite Cantilever Beams Using Experimental and Analytical Methods

Buildings
The behavior of structural elements, which is very important in structural engineering, can be determined non-destructively using ambient vibration tests.
Alperen Türkay
doaj   +1 more source

BEHAVIOR OF COMPOSITE I-SECTION MODIFIED REACTIVE POWDER CONCRETE BEAMS WITH ULTIMATE TORQUE

Journal of Engineering and Sustainable Development, 2016
This paper presents experimental work including the investigation of seven composite modified reactive powder concrete (MRPC) I- beams, 1300mm length, 100mm web width, and 320mm height, with and without opening tested under pure torsion. The first beam
Ali Sabah Ahmed, Redhaab Hamed Saad
doaj  

Experimental and Analytical Study on the Flexural Performance of Layered ECC–Concrete Composite Beams

Buildings
Engineered Cementitious Composite (ECC) has emerged as a promising solution with which to address the longstanding challenge of cracking in the tensile zone of reinforced concrete beams.
Chong Gui, Jinlong Ji, Chongfa Xu, Zhihua Li, Xuan Guo   +4 more
doaj   +1 more source

Simplified design procedures for fiber composite structural components/joints [PDF]

Simplified step-by-step design procedures are summarized, which are suitable for the preliminary design of composite structural components such as panels (laminates) and composite built-up structures (box beams).
Chamis, Christos C., Murthy, P. L. N.
core   +1 more source

Nonlinear analyses of composite aerospace structures in sonic fatigue [PDF]

The primary research effort of this project is the development of analytical methods for the prediction of nonlinear random response of composite aerospace structures subjected to combined acoustic and thermal loads.
Mei, Chuh
core   +1 more source

Analysis of Structural Parameters of Steel-NC-UHPC Composite Beams. [PDF]

Materials (Basel), 2023
Zhang D, Ma X, Shen H, Guo S, Liu C.
europepmc   +1 more source

An integrated methodology for optimizing structural composite damping [PDF]

A method is presented for tailoring plate and shell composite structures for optimal forced damped dynamic response. The damping of specific vibration modes is optimized with respect to dynamic performance criteria including placement of natural ...
Chamis, C. C., Saravanos, D. A.
core   +1 more source