Results 111 to 120 of about 718,700 (301)

Dynamics Characteristics of Load-bearing Slabs and Piles in Tram Cast-in-place and Prefabricated Pile-slab Structures

Chengshi guidao jiaotong yanjiu
ObjectiveTo reduce tram construction disturbance on existing road traffic and to shorten construction periods, some regions have begun to adopt prefabricated pile-slab subgrade structures. However, current research on such structures remains limited, and
Changdan WANG, Haoran XU, Liang LI, Qing YAO, Kaixiang CHEN, Jinglong WANG   +5 more
doaj   +1 more source

Microscopic analysis of carbonated steel slag and its impact on properties of cementitious materials

Case Studies in Construction Materials
Carbonation has been considered an effective approach to improve quality of steel slag (SS) as supplementary cementitious material in concrete manufacture and relief overall CO2 emission.
Yaocheng Wang, Xiong Xie, Xin Wang, Yingwu Zhou, Baojian Zhan, Feng Xing, Hongzhi Cui   +6 more
doaj   +1 more source

CODSTRAN: Composite durability structural analysis [PDF]

CODSTRAN (COmposite Durability STRuctural ANalysis) is an integrated computer program being developed for the prediction of defect growth and fracture of composite structures subjected to service loads and environments. CODSTRAN is briefly described with
Chamis, C. C., Smith, G. T.
core   +1 more source

Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel, Lara Kuhr, Khemais Barienti, Sebastian Herbst, Florian Nürnberger, Hans Jürgen Maier, Marc C. Wurz   +6 more
wiley   +1 more source

Corrosion and Process Analysis of a Preoxidized MgO Recyclate‐Based Cermet Anode in Laboratory‐Scale Na‐Cryolite Molten Salt Electrolysis of Aluminum at 1000°C

Advanced Engineering Materials, EarlyView.
EDX elemental map of the pre‐oxidized MgO–steel cermet anode cross section after electrolysis. The development of inert anodes for aluminum electrolysis remains challenging due to the high corrosivity of cryolite‐based melts at 950°C–1000°C. This study investigates the corrosion and process behavior of a carbon‐free MgO–steel cermet anode derived from ...
Alexander Adamczyk, Farhan Hossain, Felipe A. Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Fundamentally understanding carbonation-induced corrosion of steel in environmentally friendly concretes

Revista ALCONPAT
Reducing greenhouse gas emissions in concrete production is crucial to achieve sustainability goals. One of the primary solutions is employing environmentally friendly cements with lower clinker content, such as those containing supplementary ...
Cristhiana Albert, Shishir Mundra, O. Burkan Isgor, Ueli Angst   +3 more
doaj   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

A Study on the Dynamic Strength and Index Model of Artificial Structural Loess

Buildings
Loess is a distinctly structured soil. Undisturbed loess is prone to geological hazards, such as liquefaction and landslides under dynamic loads. There are also problems such as the inhomogeneity, anisotropy, and disturbance of in situ sampling.
Yu Xi, Xueqing Hua, Mingming Sun, Yao Zhang, Ye Yuan   +4 more
doaj   +1 more source

Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain, Alexander Adamczyk, Felipe Alejandro Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

Physical performance and durability evaluation of rubberized concrete [PDF]

, 2014
The main objective of this research is to develop rubberized concrete with achievable structural strength using simple mix design. Simple mix design is a description by using the crumb rubber, used as in condition just received from the plant without
Md Noor, Nurazuwa
core