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Hua Huang, Zhenfeng Peng, Jinkun Hou, Xudong Zheng, Yuxi Ding and Han Wu
Disc buckle steel pipe brackets are widely used in building construction due to the advantages of its simple structure, large-bearing capacity, rapid assembling and disassembling, and strong versatility. In complex construction projects, the uncertaintie...
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Qiang Jin, Hui Dang, Heng Wang and Zhenghe Zhang
In the context of agricultural modernization in China, this paper examines the micro-level perspective of agricultural value chains. Drawing from three primary models of agricultural value chain cooperation?namely, ?leading enterprises + small farmers?, ...
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Wenfeng Du, Jinchao Gu, Guilin Sheng, Guang Guo, Yongrun Zhao and Zhijian Liu
With the increasing utilization of bolted ball joint steel mesh structures in offshore floating platforms and deep-sea fish cages, the issue of seawater infiltrating the joints and members through the installation gaps of the bolted ball joint, leading t...
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Amine Hamza, Lucas Martinez, Riccardo Sacco, Thomas Amouyel, Eric Held, Julien Beldame, Fabien Billuart and Matthieu Lalevée
Background: Isolated gastrocnemius tightness (IGT) is a prevalent condition linked to various foot pathologies. In a previous quantitative gait analysis study, we identified an increase in knee flexion during the midstance phase in IGT patients compared ...
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Songkai Liu, Jinkui Chu and Yuanyu Wang
Aviation components play an important role in national defense and aviation development. Bolt connections are widely used in the assembly of aviation components, due to their simple structure and convenient disassembly. In addition to the impact of elast...
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Lei Wang and Yiwen Zhao
The supply level of irrigation and water conservancy is related to the utilization efficiency of water resources, the production level of farmers, and the supply quality of agricultural products, especially relating to national food security and stabilit...
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Hongzhi Cui, Ran Tao, Jun Shen, Xianlong Wu, Xiaohua Bao, Ziming Liu and Xiangsheng Chen
Shield tunnels can experience preload loss in their connecting bolts during the operational phase, leading to changes in tunnel structure stiffness, which, in turn, affect the seismic performance of shield tunnels. A refined three-dimensional model of sh...
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Shade T. Shutters, Holger Seibert, Bastian Alm and Keith Waters
Urban systems, and regions more generally, are the epicenters of many of today?s social issues. Yet they are also the global drivers of technological innovation, and thus it is critical that we understand their vulnerabilities and what makes them resilie...
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Bernhard Elsener
Post-tensioning structures with metallic ducts risk corrosion, rupture or collapses due to chloride ingress. The use of tight corrugated polymer ducts combined with electrically isolated anchorages (EIT) changed the situation. Laboratory and many field a...
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Nikodem Wróbel, Michal Rejek, Jolanta Królczyk, Mateusz Franka, Munish Kumar Gupta, Marcin Sliwinski and Grzegorz Królczyk
This article describes the research carried out on six thin-walled groups of samples produced from the aluminum alloy 6060 T4 by a turning and milling operation. Additionally, the analysis of the surface topography was carried out, focusing on three-dime...
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