Results 31 to 40 of about 78,093 (307)
Prediction method for time-dependent load-settlement relationship of a jacked pile
Yantu gongcheng xuebao, 2017 Considering the in-situ properties of the natural saturated clay strata, the pile installation effects are studied by the cavity expansion model. Based on Terzaghi’s one dimensional radial consolidation theory, the analytical solutions are derived for ...
LI Lin 1,2, LI Jing-pei 1,2 , SUN De-an 3, ZHANG Ling-xiang 1,2
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Yantu gongcheng xuebaoThe installation of a screw pile, as a potential offshore wind power foundation form, is the key to its successful application in offshore wind power engineering.
WANG Le 1, LI Yu 1, XU Zhijun 2, LIU Bo 3, ZHANG Chunhui 4, 5, TIAN Yinghui 6
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Performance Analysis of Pile Group Installation in Saturated Clay
Applied SciencesIn offshore pile engineering, the installation of jacked piles generates compaction effects within soil, thus further affecting previously installed adjacent piles. This study proposes a three-dimensional numerical model for pile group installation, soil
Wenlin Xiong, Zihang Li, Dan Hu, Fen Li
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南方能源建设, 2021 [Introduction] The icebreaking cone structure is a unique structure of the offshore wind power single pile foundation structure in north. The installation of the icebreaking cone is one of the key points and difficulties in the construction of the single
SUN Xuan +4 more
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Soils and FoundationsThe circular helicoid pile (CH pile) is a special-shaped pile with outstanding axial bearing properties developed in the last ten years, its pile-soil interaction problem has nonplanar strain and is non-axisymmetric. The coupled Eulerian-Lagrangian (CEL)
Kunpeng Wang +5 more
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The Baltic Journal of Road and Bridge Engineering, 2014 Nowadays it is possible to find many experimental and analytical studies aimed for better prediction of sand soil response during the installation and loading stages of displacement pile.
Vaidas Martinkus +3 more
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Numerical Modelling of Various Aspects of Pipe Pile Static Load Test
Energies, 2021 Due to the development of dedicated software and the computing capabilities of modern computers, the application of numerical methods to analyse more complex geotechnical problems is becoming increasingly common. However, there are still some areas which,
Michał Baca +2 more
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Behaviour of micropiles in heterogeneous coarse soils [PDF]
, 2016 This paper reports on an experimental investigation on the behaviour of small-diameter piles, commonly referred to as micropiles. This particular type of deep foundation is frequently used in many barely accessible Italian mountainous areas, often ...
Bellato, Diego +3 more
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Dynamic analysis of wave propagation due to pile installation using numerical simulations
Soils and FoundationsThis paper discusses the results of a preliminary study of numerical simulations investigating wave propagation during the installation of in-situ driven concrete piles (type Franki pile). Franki piles are cast-in-situ piles that are installed by driving
Maliha Tasnim Tilat, Sascha Henke
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Evolution of pile shaft capacity over time in marine soils
International Journal of Geo-Engineering, 2017 Driven pile foundations may experience an increase in bearing capacity overtime after installation which is referred to as pile set-up or freeze. Field observations have demonstrated that pile set-up could be substantial and the evolution of pile shaft ...
Mohammad Amin Hosseini, Mohammad Rayhani
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