Results 81 to 90 of about 7,126 (260)

Test and Analysis for Shearing Behavior of Circular CFST Columns

Buildings
Concrete-filled steel tubular (CFST) structures are well known to possess high strength and ductility. CFST members are used under complex stress states, such as beam–columns, piers, caissons, or other foundation components.
Hiroyuki Nakahara, Kazuhiro Uchida, Yuto Yanai   +2 more
doaj   +1 more source

Shear Strength Prediction for SFRC Shear Wall with CFST Columns by Softened Strut and Tie Model

Advances in Civil Engineering, 2020
The steel fiber reinforced concrete (SFRC) shear wall with concrete filled steel tube (CFST) columns is an innovative composite structure. In order to calculate the shear strength of SFRC shear wall with CFST columns, the softened strut and tie model ...
Peibo You, Shuaiqi Song, Haiyang Zhang, Lijuan Zhang, Ke Shi, Yi Wang   +5 more
doaj   +1 more source

Burnout, Compassion Fatigue, and Compassion Satisfaction Interventions via Mobile Applications: A Systematic Review and a Meta‐Analysis

Worldviews on Evidence-Based Nursing, Volume 22, Issue 3, June 2025.
ABSTRACT Background The increasing prevalence of burnout, compassion fatigue, and reduced compassion satisfaction among healthcare professionals has highlighted the need for effective interventions. Mobile applications offer a promising solution due to their accessibility and low cost.
Denis Deriglazov, Júlia Halamová, Lívia Kernová   +2 more
wiley   +1 more source

Experimental and numerical study on square RACFST members under lateral impact loading [PDF]

, 2015
In this paper, experimental and numerical studies were carried out to investigate the performance of recycled aggregate concrete (RA C) filled square steel tubular m embers under lateral impact loading.
Fu, F., Yang, Y-F., Zhang, Z-C.
core   +1 more source

Futures thinking as collaborative practice in anthropology

Anthropology Today, Volume 41, Issue 2, Page 15-19, April 2025.
Futures‐thinking methods offer transformative potential for anthropological research yet need to be more utilized in our field. Collaborative Futures Scenario Thinking (CFST) combined with the Qualitative Delphi (QD) method provides an accessible and dynamic approach to understanding how communities imagine and shape their futures. Anthropologists have
Roanne van Voorst
wiley   +1 more source

Fragility Analysis of Concrete-Filled Steel Tubular Frame Structures with BRBs under Multiple Earthquakes Considering Strain Rate Effects

Applied Sciences, 2019
The fragility of concrete-filled steel tubular (CFST) frame structures with buckling-restrained braces (BRBs) subjected to multiple earthquakes is studied in this paper.
Hao Zhang, Chao Li, Si-Meng Jiang, Peng-Fei Liu, Qing-Meng Gao   +4 more
doaj   +1 more source

Experimental and numerical investigation on the performance of three-legged CFST latticed columns under lateral cyclic loadings [PDF]

, 2018
To evaluate the cyclic performance of composite latticed columns, experiments and numerical modelling of three-legged concrete filled steel tube (CFST) latticed columns under constant axial compressive force and lateral cyclic loadings were conducted ...
Fu, F., Liu, M., Yang, Y-F.
core   +1 more source

Ammonia emissions and corn yield response from injected versus surface‐applied liquid‐separated anaerobic digestate

Agronomy Journal, Volume 117, Issue 2, March/April 2025.
Abstract Anaerobic digestion and digestate solid–liquid separation are manure treatment strategies used on commercial dairy farms. These treatment strategies typically result in increased total ammoniacal nitrogen (TAN) concentration and pH, and reduced dry matter content, which tend to increase ammonia (NH3) emissions following field application.
Sailesh Sigdel, Heather D. Karsten, Curtis J. Dell, Ronald J. Hoover   +3 more
wiley   +1 more source

Behaviour and design of hexagonal concrete-filled steel tubular short columns under axial compression [PDF]

, 2017
Concrete-filled steel tubular (CFST) columns have frequently been utilised in the construction of mid-rise and high-rise buildings as they offer smaller cross-sectional size to load carrying capacity ratio than ordinary reinforced concrete or steel ...
Bock, Marina, Hassanein, Mostafa Fahmi, Patel, Vipul Ishvarbhai   +2 more
core   +1 more source

Personal trauma history and secondary traumatic stress in mental health professionals: A systematic review

Journal of Psychiatric and Mental Health Nursing, Volume 32, Issue 1, Page 13-30, February 2025.
Abstract Introduction Caring for those who have been traumatized can place mental health professionals at risk of secondary traumatic stress, particularly in those with their own experience of personal trauma. Aim To identify the prevalence of personal trauma history and secondary traumatic stress in mental health professionals and whether there is an ...
Anita Henderson, Tom Jewell, Xia Huang, Alan Simpson   +3 more
wiley   +1 more source