Results 21 to 30 of about 50,371 (314)

Experimental and numerical investigations of partially encased composite columns under axial load [PDF]

Journal of Structural and Construction Engineering, 2019
In current international practice, composite construction is gaining importance in industrial buildings and in particular in high-rise buildings. Partially encased composite (PEC) columns are one of the recent developments in composite column.
Mehdi Ebadi Jamkhaneh, Mohammad Ali Kafi, Ali Kheyroddin   +2 more
doaj   +1 more source

Design of composite columns : steel, concrete or composite approach?

, 2011
Composite columns are a combination of two traditional structural forms: structural steel and structural concrete. As composite columns were generally developed after steel columns and reinforced concrete columns, their design approach could have been ...
Russell Q. Bridge, Bridge, Russell Q. (R7329)   +1 more
core   +1 more source

Experimental study on axial load-bearing capacity of grout-lifted compressible concrete-filled GFRP tube composite column

Meitan xuebao
To address the challenges of roadway along gob support under high-stress conditions, a grout-lifted compressible GFRP (Glass Fiber Reinforced Plastic) tube concrete composite support column structure was proposed.
Jun WANG, Zhaolong WU, Gang WANG, Shunzhang LYU   +3 more
doaj   +1 more source

Bearing Capacity of Hollow GFRP Pipe-Concrete-High Strength Steel Tube Composite Long Columns Under Eccentrical Compression Load

Frontiers in Materials, 2021
To investigate the bearing capacity of the hollow Glass Fiber Reinforced Polymer (GFRP) pipe-concrete-steel tube composite long columns subjected to eccentrical compression load, 33 hollow GFRP pipe-concrete-steel tube composite long columns have been ...
Jing Ji, Wen Zeng, Ruili Wang, Hongguo Ren, Lei Zhang, Yuchen Liu, Liangqin Jiang, Lingjie He, Yubo Lin, Chenyu Yu   +9 more
doaj   +1 more source

Structural behavior of engineered cementitious composite (ECC)-concrete encased steel composite columns under axial compression

, 2022
This chapter presents the results of a comprehensive experimental study on the axial compressive behavior of newly introduced engineered cementitious composite (ECC) confined concrete encased steel (ECC-CES) short composite columns.
Khan, Muhammad K., Lee, Chiking, Zhang, Yixia (Sarah) (R19572), Rana, Mohammad M.   +3 more
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Flexural–torsional coupled vibration and buckling of thin-walled open section composite beams using shear-deformable beam theory

, 2009
A general analytical model based on shear-deformable beam theory has been developed to study the flexural–torsional coupled vibration and buckling of thin-walled open section composite beams with arbitrary lay-ups.
Lee, Jaehong, Vo, Thuc
core   +1 more source

Seismic Performance Analysis of Concrete Columns Reinforced with Prestressed Wire Ropes Embedded in Polyurethane Cement Composites

Buildings
In order to improve the seismic performance of reinforced concrete (RC) columns, a reinforcement technology using prestressed steel wire ropes embedded in polyurethane cement composite material is proposed. Four concrete columns reinforced with different
Runqi Guo, Haiying Zhang, Kezheng Chen, Yang Song, Hongxia Li, Lin Ding, Yanjie Liu   +6 more
doaj   +1 more source

Experimental Behaviour of Steel Tubular Columns for Varying in Filled Concrete

Archives of Civil Engineering, 2017
This paper investigates the behaviour of axially-loaded tubular columns filled with M20 grade concrete and partially replaced concrete. The parameters varying in the study are slenderness ratio (13.27, 16.58 & 19.9), and normal M20 grade concrete ...
Sangeetha P., Senthil R.
doaj   +1 more source