Results 31 to 40 of about 328,347 (250)
Shuiwen dizhi gongcheng dizhi, 2022 The influence of the shield tunnel construction on the adjacent grounds and buildings is a fundamental issue for the safe construction and regular service of the shield tunnel in the soft soil area.
Tao PAN
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Covalent Functionalization of 2D Semiconductors: A Roadmap to Advanced Electronic Devices
Advanced Functional Materials, EarlyView.This Review presents recent advances in the covalent functionalization strategies for two‐dimensional semiconductors and their implementation in modern technologies. Layered materials are modified through diverse molecular chemistries (e.g., thiols, diazonium salts, alkyl halides, and electron‐deficient species) to tailor their surface properties ...
Ramiro Quirós‐Ovies +2 more
wiley +1 more source
Comparative study on ground loss ratio due to shield tunnel with different diameters
Yantu gongcheng xuebao, 2018 The ground loss ratio is one of the main factors causing ground surface settlements. The measured data of the maximum ground settlement from some areas of China are collected.
WU Chang-sheng 1,2, ZHU Zhi-duo 1,2
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Full‐Field Damage Monitoring in Architected Lattices Using In situ Electrical Impedance Tomography
Advanced Functional Materials, EarlyView.In situ electrical impedance tomography (EIT) turns 3D‐printed, CNT‐infused architected lattices into full‐field damage‐imaging systems. Tunable Voronoi‐based geometries act as active sensing architectures, enabling conductivity maps to detect early‐stage damage and localise sequential ligament fracture before catastrophic failure.
Akash Deep +4 more
wiley +1 more source
TUNNEL-SHIELD : AI-Augmented Monitoring System for Tunnel Boring Machine Operations
TUNNEL-SHIELD is an AI-augmented geotechnical safety framework for deep shield tunnel excavation systems. The project integrates elastoplastic rock mechanics, loosening pressure evaluation, face plastic squeezing prediction, and segmental lining ...
Samir Baladi
core +6 more sources
Mechanisms and characteristics for deterioration of shield tunnels under surface surcharge
Yantu gongcheng xuebao, 2017 The metro shield tunnel in soft soil area is investigated and analyzed. It is shown that overlarge transverse deformations of the shield tunnel are induced due to the surface surcharge, which is an allowable magnitude according to the current ...
HUANG Da-wei 1, ZHOU Shun-hua 2, LAI Guo-quan 3, FENG Qing-song 1, LIU Lin-ya 1
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Finite element modelling of blowouts in compressed air tunnels [PDF]
, 1990 This study develops criteria for predicting blowouts in compressed air tunnels through an integrated design approach using empirical laboratory test data in a finite element model.
Peck, James G.
core
Advanced Materials, EarlyView.This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley +1 more source
Yantu gongcheng xuebao, 2019 Surface surcharge will induced longitudinal deformation of shield tunnels, which threats the safety of running trains. The current prediction methods for the settlement of shield tunnels are not taken the nonlinear deformation of soils into consideration.
KE Zhai-bang 1, 2, 3, LIANG Rong-zhu 4,5, TONG Zhi-neng 6, YUE Teng-sheng 1, 3, GUO Yang 1, 3
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Advanced Materials, EarlyView.The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj +8 more
wiley +1 more source