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Ming-Gin Lee, Yung-Chih Wang, Wei-Chien Wang, Hung-Jen Chien and Li-Chi Cheng
Pervious concrete (PC) has gained popularity as an environmentally friendly solution for mitigating the urban heat island effect and promoting sustainable construction. However, its lower compressive strength, attributed to its higher porosity required f...
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Zhiping Zeng, Ji Hu, Xudong Huang, Weidong Wang, Zhibin Huang, Abdulmumin Ahmed Shuaibu, Yu Yuan, Zhonglin Xie and Xianfeng He
To meet the transportation requirements of heavy-haul trains, it is necessary to consider the use of prestressed reinforced concrete ballastless tracks. Therefore, the CRTSIII SBT (China Railway Track System III-type slab ballastless track) has been cons...
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Seongsik Park, Jong Ryol Kim, Young Ryun Kim, Seokjin Yoon and Kyunghoi Kim
In this study, we aimed to investigate the effect of artificial reefs (ARs) made from concrete, steel, and steel slag on the concentrations of As, Cd, Cr6+, Cu, Hg, Ni, Pb, and Zn in marine ecosystems. We conducted a field investigation of the concentrat...
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Tao Wang, Lin Ding and Huahuang Yu
Currently, considerable efforts are being focused on the development of reusable rockets and smart rockets due to the heavy requirements of future next-generation aerospace transportation. Safety, low-launching cost, and repeatability are expected from l...
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Hadee Mohammed Najm, Amer M. Ibrahim, Mohanad Muayad Sabri, Amer Hassan, Samadhan Morkhade, Nuha S. Mashaan, Moutaz Mustafa A. Eldirderi and Khaled Mohamed Khedher
In recent years, steel-concrete composite shear walls have been widely used in enormous high-rise buildings. Due to their high strength and ductility, enhanced stiffness, stable cycle characteristics and large energy absorption, such walls can be adopted...
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Pramod Rai
Finite element analysis (FEA) is widely adopted these days to investigate relatively heavy structures such as reinforced concrete (RC) deep beam, which requires a higher investment of resources. This research aims to investigate a numerical modeling tech...
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Vu Dinh Tho, Elena Anatolyevna Korol, Nikolai Ivanovich Vatin and Hoang Minh Duc
The research object was three-layer reinforced precast concrete enclosure structures. The structures consist of heavy concrete B25 in the external layers and polystyrene concrete B1 in the internal layer. The stress?strain state of precast concrete struc...
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Alexey Beskopylny, Elena Kadomtseva, Besarion Meskhi, Grigory Strelnikov and Oleg Polushkin
The paper considers the stress-strain state of a reinforced concrete beam, as a bimodular material, under the action of an impact. The behavior of bimodular concretes with different moduli of elasticity in tension and compression has not been studied eno...
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Eui-Seok Han, Junho Gong, Hoseong Jeong and Dooyong Cho
Bonded natural stone pavement has been typically used in historical neighborhoods to satisfy functional and architectural aesthetic standards. Despite its advantages, it has been barely applied to places for heavy traffic volume or high travelling speed ...
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Ivana Carevic, Nina ?tirmer, Marija Trkmic and Karmen Kostanic Juric
Wood biomass ash (WBA) represents an environmental and economic problem for energy producers, and there have been extensive studies of using WBA as a raw material in construction products. This study investigates the leaching characteristics of WBA cemen...
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