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Chuanxi Luo, Duanyi Wang, Jian Li and Jun He
This study focuses on unknown crystal precipitates from an asphalt mixture used in bridge deck pavement layers. X-ray fluorescence spectroscopy was used to analyze the composition and source of crystals in the asphalt mixture used in bridge deck pavement...
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Pedro Ojeda, Davide Elmo, Steve Rogers and Andres Brzovic
Volumetric fracture intensity (P32) is a parameter that plays a major role in the mechanical and hydraulic behaviour of rock masses. While methods such as Ground Penetrating Radar (GPR) are available to map the 3D geometrical characteristics of the fract...
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Jiangang Yang, Kaiguo Ruan, Jie Gao, Shenggang Yang and Lichao Zhang
Three-dimensional ground penetrating radar (3D GPR) is a non-destructive examination technology for pavement distress detection, for which its horizontal plane images provide a unique perspective for the task. However, a 3D GPR collects thousands of hori...
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Zejun Dong, Xuan Feng, Haoqiu Zhou, Lilong Zou and Motoyuki Sato
Hand-held ground penetrating radar (GPR) systems have been widely applied to landmine detections during recent decades. The accuracy of an imaging result by migration for a hand-held GPR is strongly related to the accuracy of subsurface velocity distribu...
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Jianhe Li, Weizhe Sun, Guoshao Su and Yan Zhang
The geomechanical parameters in underground engineering are usually difficult to determine, which can pose great obstacles in underground engineering. A novel displacement back-analysis method is proposed to determine the geomechanical parameters in unde...
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Mohamed Achraf El youbi El idrissi, Loubna Laaouina, Adil Jeghal, Hamid Tairi and Moncef Zaki
Additive manufacturing (AM) technologies are growing more and more in the manufacturing industry; the increase in world energy consumption encourages the quantification and optimization of energy use in additive manufacturing processes. Orientation of th...
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Marilena Cozzolino, Andrea Di Meo, Vincenzo Gentile, Paolo Mauriello and Enza Zullo
Protection and conservation are not feasible without a deeper knowledge of the cultural heritage of the subject of intervention. A careful analysis of documentation, a detailed visual inspection of surfaces, and a systematic diagnosis of the inner proper...
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Zhenwu Wang, Benting Wan and Mengjie Han
The identification of underground geohazards is always a difficult issue in the field of underground public safety. This study proposes an interactive visualization framework for underground geohazard recognition on urban roads, which constructs a whole ...
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Aleksandra Radulovic, Dubravka Sladic, Miro Govedarica, Aleksandar Ristic and Du?an Jovanovic
The utility network cadastre in Serbia is the main register of utility lines and the rights to them. The Law on State Survey and Cadastre states the necessity for implementing a unified information system of both a real estate and utility network cadastr...
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Mohamed Elkarmoty, Francesco Tinti, Sara Kasmaeeyazdi, Fabio Giannino, Stefano Bonduà and Roberto Bruno
Rock mass fractures adversely affect the cutting of commercial-size blocks and cause rock material loss in ornamental stone quarries. In order to obtain a reliable evaluation and an optimized production of ornamental stone deposits, it is fundamental to ...
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