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Freddy Richard Apaza, Víctoriano Fernández Vázquez, Santiago Expósito Paje, Federico Gulisano, Valerio Gagliardi, Leticia Saiz Rodríguez and Juan Gallego Medina
In the last decade, various asphalt paving materials have undergone investigation for sound attenuation purposes. This research aims to delve into the innovative design of sustainable road pavements by examining sound absorption in rubber-modified asphal...
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Giovanni Totaro, Felice De Nicola, Paola Spena, Giovangiuseppe Giusto, Monica Ciminello, Ilan Weissberg, Yehonatan Carmi, Daniel Arviv and Nir Lalazar
This article discloses the activity developed in the framework of the research project ?GRID? aiming at the feasibility demonstration of a fiber optic sensing system (FOS), based on fiber Bragg gratings (FGB), embedded in the ribs of a conical grid struc...
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Yicong Chen, Jialiang Zhou, Fangzhi Guo, Baochun Chen and Camillo Nuti
Flexural testing on two prestressed segmental ultra?high?performance concrete channels and reinforced conventional concrete deck composite girders (PSUC?RCCD) was carried out. One was made up of four segments with dry joints, and the other was formed of ...
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Yicong Chen, Jialiang Zhou, Baochun Chen, Jiazhan Su and Camillo Nuti
The present study was conducted to clarify the flexural behaviors of the Composite Girders of a Prestressed Segmental Ultra-High-Performance Concrete (UHPC) Channel and a Reinforced Conventional Concrete Deck (PSUC-RCCD). The girders can be used as bridg...
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Seungtaek Lim, Jiwon Yoon, Hosaeng Lee and Hyeonju Kim
South Korea is currently in the preparatory stage of commercializing an ocean thermal energy conversion (OTEC) system, as the demonstration of a 1 MW scale OTEC system has been accomplished. However, the commercialization of OTEC requires the establishme...
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Xiaona Shi, Xian Rong, Lin Nan, Lida Wang and Jianxin Zhang
Assembled methods play a critical role in the construction of precast concrete structures. However, conventional dry-connections-like sleeve grouting joints in precast concrete structures lagged at a low construction and management efficiency with poor q...
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Hongbo Shi, Xikun Wang, Qingjiang Xiang, Gonghe Zhang and Lin Xue
In the marine fire suppression system, continuous delivery of dry chemical powder to the fire source with long powder discharge range and high dispersion concentration is essential. The work is devoted to experimental and numerical studies of the flow ch...
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?ydrunas Kavaliauskas, Rolandas Uscila, Romualdas Ke?elis, Vitas Valincius, Viktorija Grigaitiene, Dovile Gim?auskaite and Mindaugas Milie?ka
A transferred arc plasma torch chemical rector was used to process waste formed from mixtures of dry clay powder and hydroquinone. Such reactors are best suited for the treatment of electrically conductive waste. In these types of reactors, the electric ...
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Vijayanand Nagarajan, Raja Ganesan, Srinivasan Govindan, Prabha Govindaraj
Pág. 270 - 280
In the present work iron particles was recovered by dry magnetic separation, from waste steel slag, doped with chitosan for adsorbent prepared, characterized and evaluated for the removal of As(V) from an aqueous solution. The adsorption of As(V) was opt...
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Chitra Devi Venkatachalam, Mothil Sengottian, Sathish Raam Ravichandran, Kirankumar Subramaniyan, Parthiban Kalappan Thangamuthu
Pág. 105 - 115
Waste lignocellulosic biomass obtained from the dry plant matter is the most abundantly available resource for the production of biofuels, and biochar. The invasive weed tree of Prosopis juliflora was employed as feedstock for the extraction process, whi...
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