Results 261 to 270 of about 24,603 (292)

Behavior of Concrete Beams with Short Shear Span and Web Opening Strengthened in Shear with CFRP Composites

Journal of Composites for Construction, 2012
This paper presents test results of 16 reinforced concrete (RC) beams with web openings strengthened in shear with externally bonded carbon fiber reinforced polymer (CFRP) composite sheets. Test specimen was 2,600 mm long with a cross section of 85 mm × 400 mm and a shear span to beam depth ratio of a=h ¼ 2. All specimens had the same geometry and main
Tamer El-Maaddawy, Bilal El-Ariss
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Effects of shear performance by shear span and stress direction in cross laminated timber

AIP Conference Proceedings, 2023
Kaito Yamagata, Ryo Inoue, Takuro Mori, Shoichi Nakashima, Yasuhiro Araki, Takafumi Nakagawa, Hiroshi Isoda   +6 more
openaire   +1 more source

Experiments on thin airfoils spanning a transonic shear flow

1976
A wind tunnel was built at the California Institute of Technology to provide two uniform coflowing streams at Mach numbers of 0.6 and l.4 with a plane mixing layer in between. Preliminary studies were made of this free shear layer, indicating a region of self-similar behavior and general agreement in growth rate with previous studies.
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Seismic behavior of shear-critical circular TSRC columns with a shear span-to-depth ratio of 1.3

Thin-Walled Structures, 2019
Abstract Beam-column connections of steel reinforced concrete (SRC) structures are complicated and difficult to be constructed due to the densely arranged longitudinal reinforcements and stirrups. One good alternative is to use the composite construction where the reinforcing cage in the SRC column is replaced by an outer thin-walled steel tube ...
Jiepeng Liu, Xiang Li, Xingzhen Zang, Xuanding Wang, Y. Frank Chen   +4 more
openaire   +1 more source

Effect of shear-span ratio and vertical reinforcement ratio on the failure of geometrical-similar RC shear walls

Engineering Failure Analysis, 2022
Xiuli Du, Binlin Zhang
exaly  

Dynamic size effect in shear behavior of BFRP reinforced concrete beams without stirrups with different shear-span ratios

International Journal of Impact Engineering, 2022
Yushuang Lei, Xiuli Du, Wenxuan Yu
exaly  

The bending-shear behaviors of steel reinforced fast-growing poplar glulam beams with different shear-span ratios

Construction and Building Materials, 2021
Yuzhuo Wang
exaly  

SEISMIC PERFORMANCE OF PRESTRESSED CONCRETE COMPOSITE SHEAR WALL WITH MEDIUM SHEAR SPAN RATIO

A new type of prestressed concrete composite shear wall is put forward. This shear wall consists of double precast concrete slabs with steel trusses and prestressed steel and concrete-filled between the two slabs. The cracking resistance of precast slab is improved due to the prestressed steel and the thickness of this precast slab was reduced to 35 mm.
openaire   +1 more source

A truss-arch model-based method for calculating shear walls with small shear span ratio

Journal of Building Engineering, 2023
Chenhua Jin, Chang Wu, Zuanfeng Pan, Shaoping Meng   +3 more
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Experimental study on seismic behavior of reinforced concrete shear walls with low shear span ratio

Journal of Building Engineering, 2022
exaly