Results 21 to 30 of about 25,850 (168)

Large Stroke Performance Optimization of Spatial Flexure Hinges [PDF]

Volume 6: 1st Biennial International Conference on Dynamics for Design; 14th International Conference on Advanced Vehicle Technologies, 2012
Flexure hinges inherently lose stiffness in supporting directions when deflected. In this paper a method is presented for optimizing the geometry of flexure hinges, while supporting stiffnesses are retained. These hinges are subjected to a load and deflected an angle of up to ±20°.
Wiersma, D.H., Boer, S.E., Aarts, R.G.K.M., Brouwer, D.M.   +3 more
openaire   +2 more sources

Investigation on Flexural Performance of RC Beams Flexurally Strengthened by Side-bonded CFRP Laminates [PDF]

The Open Civil Engineering Journal, 2012
It is an effective way to improve the flexural behavior of reinforced concrete (RC) members by externally bonded carbon fiber reinforcement polymer (CFRP) laminates on the soffit of the members. However, there is little investigation on flexural performance of RC beam flexurally strengthened by side-bonded FRP laminates.
Guibing Li, Yugang Guo, Xiaoyan Sun
openaire   +1 more source

Effect of Fiber Type, Shape and Volume Fraction on Mechanical and Flexural Properties of Concrete

Journal of Sustainable Construction Materials and Technologies, 2022
An experimental study was herein presented focusing the effect of different type, shape and volume fraction of fibers on the hardened properties of concrete including compressive, splitting tensile and flexural strengths at 7 and 28 curing days.
Şadiye Defne Akbaş, Cenk Fenerli, Mahmut Başsürücü, Ceren Kına   +3 more
doaj   +1 more source

Flexural capacity calculation of RC beams strengthened with prestressed CFRP sheets

Tạp chí Khoa học và Công nghệ
This paper investigates flexural behavior and analytical approach for predicting the load and deflection at critical performance points of reinforced concrete (RC) beams strengthened with prestressed carbon fiber-reinforced polymer (CFRP) sheets.
Nguyen Dang Dai Nam, Ho Manh Hung, Doan Cong Chanh, Phan Hoang Nam, Nguyen Minh Hai, Gianluca Quinci   +5 more
doaj   +1 more source

Flexural performance evaluation of slab using welded bar mat

Journal of Asian Architecture and Building Engineering, 2023
This is an experimental study on flexural performance evaluation when welded bar mats (WBM), which improve the rib shape, strength, and diameter limits of the existing structural welded wire fabric (WWF), are applied to slabs.
Geon-Ho Hong, Seong-Won Jung
doaj   +1 more source

Research on Flexural Performance of Low-Strength Foamed Concrete Cold-Formed Steel Framing Composite Enclosure Wall Panels

Buildings
To meet the requirements of a prefabricated building with specific strength limitations and assembly rate criteria, the research proposes a Low-Strength Foamed Concrete Cold-Formed Steel (CFS) Framing Composite Enclosure Wall Panel (LFSW).
Xinliang Liu, Kunpeng Wang, Quanbin Zhao, Chenyuan Luo   +3 more
doaj   +1 more source

Flexural Performance of Steel–GFRP Strips–UHPC Composite Beam in Negative Moment Region

Buildings
This study aims to clarify the longitudinal flexural cracking characteristics in hogging moment regions and propose a practical calculation method for the cracking load and ultimate bearing capacity for a steel–GFRP strips–UHPC composite deck structure ...
Lei Cao, Deng Zhang, Dan Zeng, Jin Zhang, Youjie Zhang, Zhe Zhang, Rong Zhan   +6 more
doaj   +1 more source

Influence of Flexural Testing Parameters on the Flexural Response of Ultra-High Performance Concrete

Buildings
This study investigates the differences in flexural behavior of ultra-high-performance concrete (UHPC) arising from variations in test methods and key experimental parameters. Flexural tensile tests were conducted on 51 specimens representing 17 combinations of test variables, including steel fiber length (13 mm and 19.5 mm), specimen cross-sectional ...
Seong-Jin Woo, In-Beom Park, Dong-Hyun Kim, Jun-Mo Yang   +3 more
openaire   +1 more source

Flexural performance of RC columns with FRCC jacketing [PDF]

E3S Web of Conferences, 2019
A new repair technique consisting on a light jacketing with Fibre Reinforced Cementitious Composites (FRCC) for existing reinforced concrete (RC) buildings has been recently proposed to reduce durability problems of RC members and enhance their capacity.
Del Zoppo M., Menna C., Di Ludovico M., Balsamo A.   +3 more
openaire   +3 more sources

Flexural Performance Numerical Model Analysis of Transverse Welded Joints in Prefabricated Diaphragm Walls

Chengshi guidao jiaotong yanjiu
［Objective］The transverse joints within the panels of prefabricated diaphragm walls are the weak points in the entire wall structure. Therefore, it is necessary to study the stiffness and strength characteristics of these joints.
CUI Tao
doaj   +1 more source