Results 41 to 50 of about 10,152 (262)

ON SHEAR LAG IN CONTINUOUS BOX GIRDER

Transactions of the Japan Society of Civil Engineers, 1958
On the basis of the sufficiently accurate approximate solutions obtained by using generalized Galerkin's method, both the stress distribution and the variation of shear lag extending over the total length are investigated with respect to the continuous box girder, having the steel deck.Since it is readily seen that this phenomenon has a general ...
openaire   +3 more sources

Experimental Study on Shear Lag Effect of Long-Span Wide Prestressed Concrete Cable-Stayed Bridge Box Girder under Eccentric Load

Construction Materials
Based on the engineering background of the wide-width single cable-stayed bridge, the shear lag effects of the cross-section of these bridge box girders under the action of the eccentric load were experimentally studied. The behavior of shear lag effects
Yanfeng Li, Jiyuan Xie, Fengchi Wang, Di Wu, Jiahui Wang, Yanao Liu   +5 more
doaj   +1 more source

Investigation of the Seismic Behavior of Framed Tube Buildings Considering Soil Structure Interaction [PDF]

Journal of Structural and Construction Engineering, 2019
In recent years, the framed tube system has been known as the most efficient structural system for the high-rise buildings. The entire lateral resistance in the framed tube structures is provided by closely spaced exterior columns and deep spandrel beams.
Farzad Etedadi Aliabadi, Mohammad Mahdi Memarpour   +1 more
doaj   +1 more source

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

Advanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi, Gilyong Shin, Hoyeon Lee, Eun Jae Nam, Byeong Jun So, Sungryul Yun, Fu‐Kuo Chang, Jei Gyeong Jeon, Tae June Kang   +8 more
wiley   +1 more source

Shear Lag in Reinforced Concrete T-Beams with Web Openings [PDF]

Engineering and Technology Journal, 2016
In this paper, an extensive study is carried out 18 beams on the behavior of T-beams (8 with web openings, 10 without openings). Compressive strains distribution at the flanged are investigated with the presence of the openings in web to recheck the ...
Eyad Kadhum Sayhood, Nisreen Saleh, Ahmed S.Hanon   +2 more
doaj   +1 more source

Tannic Acid‐Modified Cellulose Nanofiber Reinforced Polymerizable Eutectogels for High‐Performance Stretchable Strain Sensors

Advanced Functional Materials, EarlyView.
A polymerizable deep eutectic solvent is reinforced with tannic acid‐modified cellulose nanofibers to construct a hierarchical dynamic eutectogel network. Synergistic covalent and reversible interactions impart ultrahigh stretchability, high ionic conductivity, broad temperature tolerance, self‐healing, and strong adhesion, enabling robust wearable ...
Huang Wu, Yang Hu, Youmin Tuo, Weide Zhang, Nanzhu Bao, Haitao Wu, Zhuangzhuang Chu, Yunhua Chen, Tao Wang, Teng Yuan, Hongbo Zeng, Zhuohong Yang   +11 more
wiley   +1 more source

Improved finite beam element method for analyzing the flexural natural vibration of thin-walled box girders

Advances in Mechanical Engineering, 2017
This study establishes the improved element stiffness and mass matrices of the thin-walled box girder, using a cubic Hermite polynomial shape function and based on an improved displacement function for shear-lag warping meeting the axial equilibrium ...
Lizhong Jiang, Zhipeng Lai, Wangbao Zhou
doaj   +1 more source

Polymer Substrates for Flexible Sensors: Advances and Contributions to Smart Agriculture

Advanced Functional Materials, EarlyView.
This review comprehensively summarizes recent advances in polymer‐based flexible sensors for smart agriculture, focusing on polymer substrate design, interface engineering, and applications in soil, plant, animal, aquaculture, and post‐harvest monitoring.
Yihui Li, Zhangzheng Xiao, Zheng Yan, Adnan Raza Altaf, Qun Song, Dingding Yao, Afshan Sohail, Yixin Wang, Wenxiu Ma, Shanjun Li, Yaohui Chen, Peiwen Liu, Kai Zhang   +12 more
wiley   +1 more source

Numerical approach for bending stress ascertainment in beam theory considering effects of elastic shear lag

Engineering Structures and Technologies, 2017
In beam theory, normal stresses due to bending moments are usually determined with regard to Bernoullis hypothesis of the cross section staying in a plane state for reasons of simplicity. As a result of this fundamental assumption, the influence of shear
Matthias Kraus
doaj   +1 more source

A New System for Tall Buildings Combining a Tubular System, Trusses and Steel Shear Walls [PDF]

رویکردهای نوین در مهندسی عمران, 2019
In high-rise buildings, by increasing the number of floors, designers are forced to use the tubular system or to combine it with other systems. The “shear lag” phenomenon and also architectural problems due to the low distance between the columns are ...
Ali Ghamari, Leila Hosseinzadeh
doaj   +1 more source