Results 41 to 50 of about 248,542 (278)
, 2022 Regional extreme rainfall events have occurred frequently in China, and subway tunnel construction faces possible threats under extreme weather conditions.
Tongze Han +4 more
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Detection Method and Application for Subway Shield Tunnel Clearance Based on LiDAR Technology
Chengshi guidao jiaotong yanjiuObjectiveClearance detection is an indispensable process throughout the full life cycle of subway shield tunnels, directly impacting subway track laying quality and line operational safety. Total stations, currently the primary means for detecting subway
Ying PEI +5 more
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Yantu gongcheng xuebao, 2021 Due to the deformation of operating subway tunnels near foundation pit, the normal use and safe operation of subway tunnels are adversely affected. Based on the monitoring data of deformation of a subway tunnel near operation during the construction of ...
XU Si-fa 1, ZHOU Qi-hui 2, ZHENG Wen-hao 3, ZHU Yong-qiang 2, WANG Zhe 1
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Measurement and Modeling of Subway Near Shadowing Phenomenon. [PDF]
, 2010 This paper focuses on one vital aspect in propagation characteristics inside subway tunnels: near shadowing phenomenon in a practical environment.
Zhong, Zhangdui +3 more
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Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny
The Anatomical Record, EarlyView.Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund +4 more
wiley +1 more source
Buildings, 2023 The vibration impact force from the long-term operation of a subway affects the comfort of the residents living above the superstructure and the long-term settlement deformation of the tunnel foundation.
Lin Wang, Shifei Yang, Hongqiang Hu
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Drivers of tail evolution in squamates and their implications for the fossorial origin of snakes
The Anatomical Record, EarlyView.Abstract The axial skeleton serves as the primary structural support in all vertebrates and is subdivided into five distinct regions: cervical, thoracic, lumbar, sacral, and caudal. Relaxation of constraints acting on the terminal end of the axial skeleton has led to remarkable variation in caudal vertebrae number across Squamata.
Olivia Binfield +2 more
wiley +1 more source
Simulation of Air flow, Smoke Dispersion and Evacuation of the Monument Metro Station based on Subway Climatology [PDF]
, 2014 This research is creating a working laboratory in Newcastle Monument metro station to understand the details of how the over ground climate influences the internal airflow and the impact this has on evacuation strategies.
Thompson, Emine Mine +2 more
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Scaling and ecomorphology of lagomorph body shape and appendicular skeleton
The Anatomical Record, EarlyView.Abstract Body shape is one of the most prominent features of phenotypic variation. Yet, mammalian body shapes are poorly quantified and the underlying components contributing to its diversity and its relationship to other skeletal components are rarely tested.
Nia Brice, Coby Huizenga, Chris J. Law
wiley +1 more source
A Review of Intelligent Subway Tunnels Based on Digital Twin Technology
BuildingsThe construction of a new generation of smart cities puts forward higher requirements for the digitization and intelligence of subway tunnel engineering.
Yuhong Zhao, Yuhang Liu, Enyi Mu
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