Results 61 to 70 of about 269,665 (298)

Flexural behavior of two-span continuous prestressed concrete girders with highly eccentric external tendors [PDF]

, 2005
[Abstract]: It is generally known that the flexural strength of beams prestressed with external tendons is comparatively lower than that of members with internal bonded tendons.
Aravinthan, Thiru, Mutsuyoshi, Hiroshi, Witchukreangkrai, Eakarat   +2 more
core  

Evaluation of a Novel Electric Health Record Sidecar Application to Display Rheumatoid Arthritis Clinical Outcomes During Clinic Visits: Results of a Stepped‐Wedge Cluster Randomized Pragmatic Trial

Arthritis Care &Research, EarlyView.
Objective We developed a novel electronic health record sidecar application to visualize key rheumatoid arthritis (RA) outcomes, including disease activity, physical function, and pain, via a patient‐facing graphical interface designed for use during outpatient visits (“RA PRO dashboard”).
Gabriela Schmajuk, Jing Li, Cathy Nasrallah, Cherish Wilson, Alicia Hamblin, Christine Hariz, Cammie Young, Stephen Shiboski, Emma Kersey, Mary Nakamura, Judith F. Ashouri, Mehrdad Matloubian, Andrew J. Gross, Jennifer Barton, Beth Berrean, Jonathan Prugh, Jinoos Yazdany   +16 more
wiley   +1 more source

Influence of Shear Reinforcement on Reinforced Concrete Continuous Deep Beams [PDF]

, 2007
yesTest results of 24 reinforced concrete continuous deep beams are reported. The main variables studied were concrete strength, shear span-to-overall depth ratio (a/h) and the amount and configuration of shear reinforcement.
Ashour, Ashraf F., Chung, H-S., Yang, Keun-Hyeok   +2 more
core   +1 more source

Thermoreflectance Detection of Point Defects Resulting from Focused Ion Beam Milling

Advanced Engineering Materials, EarlyView.
Focused ion beam (FIB) milling is a common tool for nanoscale material processing, however irradiation damage, redeposition, and contamination can occur. We use several characterization tools to show FIB‐induced effects beyond 1 mm from the milled area.
Thomas W. Pfeifer, Eric R. Hoglund, Anton V. Ievlev, Patrick E. Hopkins   +3 more
wiley   +1 more source

Proposed Shear Design Method for Continuous Reinforced Concrete Beams Considering Moment Redistribution [PDF]

JES: Journal of Engineering Sciences
Current shear design provisions for continuous reinforced concrete (RC) beams inadequately account for the coupled effects of shear span-to-depth ratio (a/d) and moment redistribution, often leading to conservative or unsafe predictions.
Tarek Abdelaleleem, Mohamed Elsayed, Hesham Diab, Yahia Hassanean   +3 more
doaj   +1 more source

Behavior of externally prestressed continuous beams with FRP/steel rebars under symmetrical/unsymmetrical loading: Numerical study

Case Studies in Construction Materials, 2022
This study examines the use of fiber reinforced polymer (FRP) rebars as an alternative to steel rebars in externally prestressed concrete (EPC) continuous beams to alleviate the corrosion problem.
Tiejiong Lou, Zhangxiang Li, Miao Pang
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Numerical and Experimental Study of Continuous Beams Made of Self-Compacting Concrete Strengthened by GFRP Materials

Eng
This paper presents an experimental and numerical investigation of continuous reinforced concrete (RC) beams made of self-compacting concrete (SCC) strengthened with fiber-reinforced polymer (FRP) bars using the Near-Surface Mounted (NSM) method.
Žarko Petrović, Andrija Zorić, Bojan Milošević, Slobodan Ranković, Predrag Petronijević   +4 more
doaj   +1 more source

Elevation Error Prediction of Continuous Beam Cantilever Construction Phase Based on LS-SVM [PDF]

Archives of Civil Engineering
According to the construction of long-link continuous beam bridge, I choose field measured data as research samples and establish an elevation error prediction model by dealing samples, selecting the kernel function, selecting parameters, training, and ...
Xilong Zheng, Yunfeng Hu, Baitao Sun
doaj   +1 more source

Slow, Continuous Beams of Large Gas Phase Molecules [PDF]

, 2014
Cold, continuous, high flux beams of benzonitrile, fluorobenzine, and anisole have been created. Buffer-gas cooling with a cryogenic gas provides the cooling and slow forward beam velocities.
Doyle, John M., Patterson, David
core