Results 81 to 90 of about 308,481 (314)

Her Meaning, My Meaning, Our Meanings [PDF]

, 2013
One of the most special places in the world to me is that random collection of marble and skyscraper steel at the end of the National Mall known as the Lincoln Memorial. I\u27ve had so many amazing experiences there.
Rudy, John M.
core   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Composition and Resulting Band Alignment at the TiO2/InP Heterointerface: A Fundamental Study Combining Photoemission Spectroscopy and Theory

Advanced Functional Materials, EarlyView.
The chemical composition and band alignment are systematically investigated at the TiO2/InP heterointerface. Thin TiO2 films are deposited by ALD on atomically ordered, P‐terminated p‐InP(100). By combining UPS, XPS, and ab initio molecular dynamics, the atomistic structure and electronic alignment are revealed.
Mohammad Amin Zare Pour, Muhammad Nawaz Qaisrani, Christian Höhn, Johannes Laurenz Wolf, Negin Mogharehabed, Jennifer Velazquez Rojas, Wolfram Jaegermann, Erich Runge, Roel van de Krol, Thomas Hannappel, Christian Dreßler, Agnieszka Paszuk   +11 more
wiley   +1 more source

Study on the Mechanical Properties and Calculation Method of the Bearing Capacity of Concrete-Filled Steel Pipes under Axial Pressure Load

Designs
Circular steel pipe concrete can give full play to the combination of steel pipes and concrete, resulting in an improvement in the steel pipe’s concrete bearing capacity and ductility.
Xin Liu, Jisheng Hu, Yuzhou Zheng
doaj   +1 more source

Compressive strength capacity of light gauge steel composite columns

Case Studies in Construction Materials, 2016
The axial compressive strength capacity of concrete-filled light gauge steel composite columns was assessed through an experimental program involving twelve long and fourteen stub columns with width-to-thickness ratio of 125 for the encasing steel ...
W. Leonardo Cortés-Puentes, Dan Palermo, Alaa Abdulridha, Muslim Majeed   +3 more
doaj   +1 more source

Study on collapse mechanism of steel frame with CFST-columns under column-removal scenario [PDF]

, 2018
The design of structure against progressive collapse has tended towards more quantitative design where utilizing catenary action becomes essential. In this paper, a single internal column removal test was conducted for a 1/3 scale 4-bay steel frame with ...
Bao, Buscemi, Demonceau, Department of Defense (DoD), Feng Fu, Gerasimidis, Guo, Guo, Iribarren, Izzuddin, Khandelwal, Lanhui Guo, Lew, Li, Li, Man Xu, Qian, Sadek, Shan Gao, Shantong, Sumei Zhang, United States General Services Administration (GSA), Xu, Yang, Yi, Yi, Yu   +26 more
core   +1 more source

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

Advanced Functional Materials, EarlyView.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh, Siqi Liu, Nurul F. Himma, Béla Fiser, Andrea I. Schäfer   +4 more
wiley   +1 more source

Fire Resistance Performance of Constrained H-Shaped Steel Columns with Uneven Vertical Temperature Distributions

Buildings
Steel columns, which are widely used in building frameworks and spatial structures, are susceptible to capacity degradation during fires, potentially leading to the overall collapse of buildings.
Xiaoming Wang, Wenwen Chen, Jie Li, Taochun Yang   +3 more
doaj   +1 more source

Sheet steel - mineral wool fire protection in steel columns

, 1986
The paper summarizes the results of fire tests of steel columns protected by various number of mineral wool layers separated by aluminium foils and covered by sheet steel box. The influence of different fixing methods and the cracks appearing in the corners of the columns of the efficiency of the protection system were studied.
Paavola Juha, Jumppanen Ulla-Maija
openaire   +2 more sources

Concrete - filled steel tube columns - tests compared with Eurocode 4 [PDF]

, 2008
This paper summarises the data from 1819 tests on concrete-filled steel tube columns and compares their failure load with the prediction of Eurocode 4. The full data is given on the website http://web.ukonline.co.uk/asccs2 .
Goode, C. D., Lam, D.
core