Results 121 to 130 of about 67,208 (284)

Stress Redistribution Mechanisms and Subsidence Control of Fluidized Gangue Backfilling in Underground Coal Mining: Integrated Experimental and Numerical Investigation

Energy Science &Engineering, EarlyView.
Fluidized gangue backfilling controls mining subsidence through stress redistribution in composite backfill‐pillar systems, reducing surface settlement and stress concentrations. Multi‐scale experimental and numerical analysis provides quantitative design parameters for optimizing ground control in sustainable underground coal mining operations ...
Weilong Zhang, Jie Zhang, Yuanzhen Zhang, Wenjing Liu, Liang Li, Deyi Nan, Guannan Zhao, Chen Yang, Haiqing Bian, Hua Shao, Xiao Zuo, Changtai Zhou   +11 more
wiley   +1 more source

Effect of steel slag contents on road performance of rubber-modified permeable asphalt mixtures

Frontiers in Materials
Based on laboratory test results, this study provides a comprehensive evaluation of the mechanical properties, durability, microstructural characteristics, and functional properties of steel slag rubber permeable asphalt mixtures with different steel ...
Shanshan Wang, Guangyong Wang, Fangzhou Liu, Zhengchao Zhang, Xiaomeng Zhang, Yanzhu Wang, Xufeng Wang   +6 more
doaj   +1 more source

Advanced Functional Materials for Marine Energy Utilization

Interdisciplinary Materials, EarlyView.
Marine renewable energy is an important future clean energy supply. We construct and sort out the material system for marine energy capture and conversion, transmission, storage, and utilization for the first time. ABSTRACT Several features of marine energy, including large reserves, sustainable utilization, environmental friendliness, make it a ...
Qiang Yu, Peipei Ge, Fazhou Wang, Shichao Bi, Bo Tang, Ion Tiginyanu, Kenneth I. Ozoemena, Xiao‐Yu Yang   +7 more
wiley   +1 more source

Microbial-induced mineral carbonation: A promising approach for improving Carbon sequestration and performance of steel slag for its engineering utilization

Developments in the Built Environment
Steel slag, a by-product of steel production, accumulates in large quantities and poses significant environmental risks due to heavy metal ion content. Therefore, using pre-treated steel slag in construction offers a sustainable solution.
Jue Li, Qingmeng Hou, Xinqiang Zhang, Xiaobin Zhang   +3 more
doaj   +1 more source

A Review of Bioarcheological Investigations in Iron Age Cambodia

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT Archeological research within Cambodia is quite extensive, with significant projects led by both Cambodian archeologists and international researchers alike. Many of these projects have uncovered human skeletal remains. This article reviews archeological human skeletal studies in Cambodia, synthesizing published and unpublished data, primarily
Sophorn Nhoem, Kate Domett, Nigel Chang, Louise Shewan   +3 more
wiley   +1 more source

Environmental assessment of the behavior of a BOF steel slag used in road construction : the PRECODD-ECLAIR research program [PDF]

, 2008
International audienceSteel production generate great amounts of by-products as steel slags. The use of Basic Oxygen Furnace slags (BOF slags) has been restrained due to insufficient volume stability, and due to the lack of environmental regulations. The
Bechet, Béatrice, Benard, Anne, BOTTERO, Jean-yves, Capowiez, Yvan, Chaurand, Perrine, Deneele, Dimitri, Domas, Jérémie, Lassabatere, L., Legret, Michel, Reynard, J., Richard, D., Rose, Jérôme   +11 more
core   +1 more source

Bone Anvils and New Types of Osseous Tools at Walīla (Volubilis, Morocco): Use of Animal Byproducts in the Industries of a Medieval Town

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT Bone anvils used to sharpen metal sickle blades are frequently documented in the archaeological record of the Roman and medieval Mediterranean and beyond, with new finds reported each year. This article reports anvils from the early medieval town of Walīla (Roman Volubilis) in northern Morocco and presents two other types of bone tools (bone ...
Lisa Yeomans, Davit Naskidashvili, Asmae El Kacimi, Hassan Limane, Corisande Fenwick   +4 more
wiley   +1 more source

Self-healing properties and environmental evaluation of asphalt mixtures containing steelmaking waste

Journal of Traffic and Transportation Engineering (English ed. Online)
Environmental pollution and resource shortages are the two most urgent issues in current society. Using steel slag as aggregates in pavement construction is promising in reducing the exploitation of non-renewable resources.
Fan Zhang, Aimin Sha, Yangsen Cao, Baowen Lou, Wentong Wang, Ruimeng Song   +5 more
doaj   +1 more source

Fabrication of a Functional Composite Material Using Waste Concrete Powder and Polyethylene

Polymer Composites, EarlyView.
Preparation and experimental verification of functional composite materials using waste concrete powder and polyethylene. ABSTRACT This study investigated the fabrication of a functional composite material using waste concrete powder (WCP), which is a novel method for effectively utilizing waste concrete.
Yasuyuki Kanda, Tsuguri Kusumoto
wiley   +1 more source

Data‐Driven Methods for Multiple and Dual Response Optimization on Operational Data Using Stochastic PRIM

Quality and Reliability Engineering International, EarlyView.
ABSTRACT Upon establishing multiple response optimization (MRO) or dual response optimization (DRO), response surface methodology (RSM) acts as a conventional model‐driven framework for optimizing small‐sized experimental data to derive an input condition in which a decent response is expected.
Dong‐Hyun Koo, Dong‐Hee Lee, Linhan Ouyang   +2 more
wiley   +1 more source