by GCO | Jul 4, 2022 | Materials
Author(s) Liangliang Lu Shuyun Zhu Zhibin Liu Abstract The influences of the sand–cement (s/c) ratio and microstructure on the water permeability of cement mortar were examined. Laboratory experiments were carried out to study the influence of the s/c ratio on...
by GCO | Jul 4, 2022 | Materials
Author(s) Leping Liu Hainan Liu Yue Xu Maojia Xie Yan He Abstract Metakaolin (MK) and waterglass (WG) with a modulus of 1.3 were mixed to prepare MK-based geopolymer grouting materials (MKGPGM) with different alkalinity (concentration of sodium oxide in...
by GCO | Jul 4, 2022 | Buildings & Structures
Author(s) Xuwei Zhang Shunfeng Gong Quanbiao Xu Gang Gan Xiaodong Yu Yong Lu Abstract The application of pretensioned spun high-strength concrete (PHC) piles in high-intensity seismic areas has been limited by insufficient horizontal load resistance and poor...
by GCO | Jul 4, 2022 | Buildings & Structures
Author(s) Ran Feng Jingzhou Zhang Yanwen Li Ji-Hua Zhu Abstract This paper studies the interface bonding performance of carbon-fabric-reinforced cementitious matrix (C-FRCM) composites with the impressed current cathodic protection (ICCP) technique. Single...
by GCO | Jul 4, 2022 | Articles, Podcasts
Episode Info In this episode, and in honor of National Women in Engineering Day, I talk to Marsia Geldert-Murphey, P.E., F. ASCE, Regional Director of Lochmueller Group, who was recently elected as the ASCE President Elect for 2023. Marsia is also the author of a book...
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