by GCO | May 3, 2023 | Buildings & Structures
Author(s) Duy Khanh Pham; Song Hong Pham, Viet Binh Pham, Cao Hung Pham Abstract In the current standards/specifications for cold-formed steel structures, the direct strength method (DSM) has not been developed for the shear strengths of perforated members,...
by GCO | May 2, 2023 | Buildings & Structures
Author(s) yman El-Zohairy , Suzan Mustafa, Hesham Shaaban, Hani Salim and Abbas A. Allawi Abstract Strengthening of composite beams is highly needed to upgrade the capacities of existing beams. The strengthening methods can be classified as active or passive...
by GCO | Apr 28, 2023 | Buildings & Structures
Author(s) Qi Chen, Yongjun Qin, Yi Xie & Chen Yang Abstract A new, precast concrete frame beam-column connection is designed in this research. The connection adopts the assembly mode of the precast column and seam area jointly to maintain the integrity of...
by GCO | Apr 25, 2023 | Buildings & Structures
Author(s) Bida Pei, Aixiu Chong, Huan Xia & Xueyun Kang Abstract This paper introduces a new type of steel-concrete composite pylon that has been applied to Nanjing Fifth Yangtze River Bridge (a three-pylon cable-stayed bridge with a main span of 600 m)....
by GCO | Apr 21, 2023 | Buildings & Structures
Author(s) Xin Ge Yanbin Tan Sen Du Yongjiang Xie Yongjie Zheng Linxiang Li Lu Yang Abstract Existing methods for evaluating the resistance of concrete to freeze–thaw cycles might not be suitable for concrete used in ballastless track structures (BTSs). In this...
by GCO | Apr 14, 2023 | Buildings & Structures
Author(s) David Průša, Karel Šuhajda, Tomáš Žajdlík, Kateřina Svobodová,Stanislav Šťastník 1,Klara Hobzova andVaclav Venkrbec Abstract Microwave radiation is widely utilized in construction practice, especially for drying building materials, remediating damp...
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