Results 41 to 50 of about 43,676 (287)
Influence of Spacing and Cross-Sectional Shaft of Screw Piles Group on Lateral Capacity
Diyala Journal of Engineering Sciences, 2021 Although there are several high-capacity screw piles in use currently, there are few studies on their lateral performance. The aim of this study is to investigate the lateral behaviour of several models of screw pile group (1×2), (2×1), and (2×2 ...
Azhar Subhi, Hassan O. Abbas
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Applied Sciences, 2023 In soft soil areas, to compare the load-bearing characteristics of bag grouting piles and cement mixing piles and study the load-bearing mechanism of bag grouting piles, field tests are conducted in this study, including the comparative compressive test ...
Fei Meng, Yipu Peng
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Investigation of lateral load resistance of laterally loaded pile in sandy soil [PDF]
, 2003 Investigation of the lateral load resistance of pile is made by laboratory model test on single and group piles. The experiments are carried out with varying size, spacing of piles in group and length to diameter ratio (L/d) of the piles.
Alim, M.A. +2 more
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Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
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Journal of Civil Engineering and Management, 2001 In Lithuania and many foreign countries traditional approach of replacing the pile group by equivalent raft foundation in order to estimate settlements is used. But now we have another method. H. Poulos [3] described the influence between piles in a pile
Danutė Sližytė
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Yantu gongcheng xuebao, 2022 An analytical model for pile-soil-vertical coupled vibration of the pile considering the scattering effects of the passive pile is proposed based on the classical plane strain assumption.
ZHENG Chang-jie 1, 2, CUI Yi-qin 1, 2, DING Xuan-ming 3, 4, LUAN Lu-bao 5
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Pengaruh Variasi Jarak Pelat Helical terhadap Daya Dukung Tarik Helical Pile pada Tanah Gambut [PDF]
, 2016 Helical pile can provide an alternative for wood pile over peat soil. The reaserch studied about the effect of spacing of helical plates to uplift capacity of helical pile and compared to wood pile and helical without pile.
\u27, M. (Muhardi) +2 more
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In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS
FEBS Letters, EarlyView.We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka +11 more
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Science ProgressThis study aims to investigate the impact of isolation piles on soil vibrations in the environment surrounding suburban railways. Initially, a comprehensive numerical model of the train was established to simulate the wheel-rail interaction forces, which
Shusen Cao +9 more
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Optimization of inter-helix spacing for helical piles in sand
Journal of Rock Mechanics and Geotechnical Engineering, 2022 The optimization of the inter-helix spacing is a key issue of the axial bearing capacity of helical piles. In this paper, based on the cavity expansion, an analytical approach considering the small-strain stiffness, strength, compressibility and stress ...
Kang Shao +5 more
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