Gotowe bibliografie tematyczne / Suction caissons

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Gotowa bibliografia na temat „Suction caissons”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 20 lutego 2023

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Artykuły w czasopismach na temat "Suction caissons"

Iskander, Magued, Sherif El-Gharbawy, and Roy Olson. "Performance of suction caissons in sand and clay." Canadian Geotechnical Journal 39, no. 3 (June 1, 2002): 576–84. http://dx.doi.org/10.1139/t02-030.

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The use of suction caissons (suction piles) in marine environments has been increasing in the last decade. A suction caisson is a steel pipe with an open bottom and a closed top that is inserted into the ground by pumping water out of it. Pumping creates a differential pressure across the caisson's top that pushes it into place, thus eliminating the need for pile driving. There are a number of uncertainties in the design of suction caissons. First, the state of stress and soil conditions adjacent to a suction caisson differs from those around typical driven piles or drilled shafts. Second, the

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Xu, Chenggen, Haitao Jiang, Mengtao Xu, Decheng Sun, and Shengjie Rui. "Calculation Method for Uplift Capacity of Suction Caisson in Sand Considering Different Drainage Conditions." Sustainability 15, no. 1 (December 27, 2022): 454. http://dx.doi.org/10.3390/su15010454.

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Uplift capacity of suction caissons is one of the main concerns in the design of jackets with multi-caissons supported offshore wind turbine. The uplift movement of suction caissons leads to soil stress variation and increases the difficulty to predict the uplift capacity. In this paper, a calculation method considering soil stress release and differential pressure contribution is proposed to predict the uplift capacity of caisson. Firstly, a series of numerical simulations based on the SANISAND model are conducted to study the uplift responses of suction caisson in sand, and it is verified wi

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Wang, Mingyuan, Xiaoke Liu, Xinglei Cheng, Qun Lu, Jiaqing Lu, and Miao Wang. "Penetration and Pullout Capacity of Low-Skirted Suction Caissons." Shock and Vibration 2021 (September 4, 2021): 1–12. http://dx.doi.org/10.1155/2021/2263810.

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The bearing capacity of suction caissons is the key to the design of offshore structures. A new type of cross-shaped low-skirted suction caisson is invented to effectively improve the bearing capacity, considering inevitable “soil plug” phenomenon. The behaviors of penetration and pullout for new low-skirted suction caisson are investigated by performing model tests. A new formula for calculating the penetration resistance is suggested based on the limit equilibrium theory and the test data, which can consider the change of the lateral area of the suction caisson during penetration. The behavi

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Nabeshima, Yasuyuki. "Installation and Lateral Resistance of Model Suction Caissons in Sandy Ground." Advanced Materials Research 1030-1032 (September 2014): 790–97. http://dx.doi.org/10.4028/www.scientific.net/amr.1030-1032.790.

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Suction caissons attract the attention as the foundation of offshore wind turbines. Installation and resistance behaviors of the suction caisson are important factors for the design of foundation. An installation behavior into sandy seafloor was discussed by using a model suction caisson and the failure surfaces in the aluminum rod mass, as the model ground, subjected to lateral force were compared. Consequently, the installation of model suction caisson into sandy sea depended on the permeability of sandy seafloor and lateral resistance of suction caisson depended on the dimension of suction

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Xie, Liquan, Shili Ma, and Tiantian Lin. "The Seepage and Soil Plug Formation in Suction Caissons in Sand Using Visual Tests." Applied Sciences 10, no. 2 (January 13, 2020): 566. http://dx.doi.org/10.3390/app10020566.

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The rapid development of offshore wind energy in China is becoming increasingly relevant for movement toward green development. This paper presents the results of visual tests of a suction caisson used as foundation for offshore wind turbines. The distribution of hydraulic gradients of sand at the mudline in the caisson was obtained to find out the relationship with the heights of soil plugs. The relationship equation was proposed and obtained by using quadratic regression, guiding project designs, and construction. It was found that there was no soil plug in the caisson when small suction was

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Shi, Ping. "Model Tests on Characteristic of Suction Caissons in Saturated Fine Sand Under Intermittent Loading." Polish Maritime Research 25, s3 (December 1, 2018): 127–35. http://dx.doi.org/10.2478/pomr-2018-0121.

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Abstract Suction caissons are often used for the caissons of both offshore oil platforms and offshore wind power projects because of their advantages of simple construction, economical cost, and reusability. In this study, model tests were conducted in sand in order to investigate the effects of the caisson installation method on the penetration depth and the critical suction. Results of the test program showed that the method of changing the frequency of suction during different stages of the process can increase the penetration depth of the caisson. Combining with the deformation of the soil

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Zhu, Bin, Jia-lin Dai, De-qiong Kong, Ling-yun Feng, and Yun-min Chen. "Centrifuge modelling of uplift response of suction caisson groups in soft clay." Canadian Geotechnical Journal 57, no. 9 (September 2020): 1294–303. http://dx.doi.org/10.1139/cgj-2018-0838.

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This paper describes a program of centrifuge model tests on the uplift behaviour of suction caisson foundations. The parameters considered were the loading rate, caisson diameter (D), soil strength profile, and type of footing (i.e., mono-caisson and tetra-caissons group). The loading responses were examined in terms of total uplift resistance, suction beneath the caisson lid, and the vertical displacements of the caisson and at the soil surface. There exists a critical uplift displacement, approximately 0.02D and 0.01D for the mono-caisson and the tetra-caissons groups, respectively, at which

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Zhou, Hongjie, and Mark F. Randolph. "Large deformation analysis of suction caisson installation in clay." Canadian Geotechnical Journal 43, no. 12 (December 1, 2006): 1344–57. http://dx.doi.org/10.1139/t06-087.

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Large deformation finite element (LDFE) analyses were performed to study the installation of caissons by suction and jacking in normally consolidated clay. The penetration of the caisson wall was modelled between depths of one and four diameters using an axisymmetric LDFE approach, which falls in the category of arbitrary Lagrangian–Eulerian (ALE) methods. The results allowed quantification of differences in the behaviour of caissons installed entirely by jacking compared with a combination of self-weight and suction as is used in the field. For jacked installation, over the penetration range

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Sawicki, Andrzej, Łukasz Wachowski, and Marek Kulczykowski. "The Pull-out Capacity of Suction Caissons in Model Investigations." Archives of Hydro-Engineering and Environmental Mechanics 63, no. 2-3 (December 1, 2016): 157–71. http://dx.doi.org/10.1515/heem-2016-0010.

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AbstractA small-scale model experiment on the pull-out resistance of suction caissons is described. The pull-out force and suction developed within the caisson in the extraction process were recorded during the experiment. A simple breakout model, together with an elementary static formulae, is applied to predict the results obtained experimentally. There is a reasonably good agreement between the experimental results and predictions. An extensive discussion of the approach applied is included. The analysis presented in this paper is original, as it differs from other approaches mentioned in t

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Zhao, Zhifeng, Mi Zhou, Yuxia Hu, and Muhammad Shazzad Hossain. "Behavior of soil heave inside stiffened caissons being installed in clay." Canadian Geotechnical Journal 55, no. 5 (May 2018): 698–709. http://dx.doi.org/10.1139/cgj-2016-0667.

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The length of suction caisson anchors has been increasing to support increasing dimensions and weight of floating facilities, which necessitates employing horizontal ring stiffeners at intervals along the inner wall of the thin skirt of caissons to ensure structural integrity. The addition of these stiffeners has created significant uncertainties regarding soil flow mechanisms, in particular soil heave inside the caisson, which may reduce the caisson final penetration depth and influence the process of installation due to the need to avoid inside soil suction in the pumping equipment. This pap

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Rozprawy doktorskie na temat "Suction caissons"

Ulvestad, Anders. "Consolidation Settlement of Suction Caissons." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for bygg, anlegg og transport, 2012. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-19504.

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Consolidation settlement analysis is an essential part of the design process for suction caissons. However it is a complex task since soil volume important for settlement analyses is directly affected by the installation process. Consolidation settlements have been found to be the critical design criterion in several subsea developments, adequate and correct analysis is therefore vital. The FEM code PLAXIS has been used to evaluate the reconsolidation process after completed installation of the suction caisson. Emphasize has been placed on studying the shear strength increase with time along t

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Pinna, Rodney. "Buckling of suction caissons during installation." University of Western Australia. School of Civil Engineering, 2003. http://theses.library.uwa.edu.au/adt-WU2004.0008.

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Suction caissons are a foundation system for offshore structures which offer a number of advantages over traditional piled foundations. In particular, due to the method of installation used, they are well suited for deep-water applications. The suction caisson consists of an open ended cylindrical shell, which is installed below the seabed in a sequence which consists of two loading phases. The caisson is first installed part way under self weight, with the installation being completed by lowering the pressure within the cylinder and thus allowing the ambient water pressure to force the caisso

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Byrne, Byron Walter. "Investigations of suction caissons in dense sand." Thesis, University of Oxford, 2000. http://ora.ox.ac.uk/objects/uuid:64c30b2e-155c-4642-9115-5e2bf5667af5.

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Offshore structures are used in a variety of applications ranging from the traditional oil and gas extraction facilities to emerging renewable energy concepts. These structures must be secured to the seabed in an efficient and cost effective manner. A novel approach is to use shallow inverted buckets as foundations, installed by suction, in place of the more usual piles. These foundations lead to cost savings through reduction in materials and in time required for installation. It is necessary to determine how these foundations perform under typical offshore loading conditions so that design c

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Chen, Wen. "Uniaxial behaviour of suction caissons in soft deposits in deepwater." University of Western Australia. School of Civil and Resource Engineering, 2005. http://theses.library.uwa.edu.au/adt-WU2005.0136.

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Suction caissons are a cost-effective alternative to traditional piles in deep to ultradeep waters. No design rule has been available on the axial capacity of suction caissons as part of the mooring system in soft sediments. In this research, a series of centrifuge tests were performed using instrumented model caissons, to investigate the axial capacity and radial stress changes around caissons during installation, consolidation and vertical pullout in normally consolidated, lightly overconsolidated and sensitive clays. Total pressure transducers instrumented on the caisson wall were calibrate

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Supachawarote, Chairat. "Inclined load capacity of suction caisson in clay." University of Western Australia. School of Civil and Resource Engineering, 2007. http://theses.library.uwa.edu.au/adt-WU2007.0188.

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This thesis investigates the capacity and failure mode of suction caissons under inclined loading. Parametric finite element analyses have been carried out to investigate the effects of caisson geometry, loading angle, padeye depth (i.e. load attachment point), soil profile and caisson-soil interface condition. Displacement-controlled analyses were carried out to determine the ultimate limit state of the suction caissons under inclined load and the results presented as interaction diagrams in VH load space. VH failure interaction diagrams are presented for both cases where the caisson-soil int

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El-Gharbawy, Sherif Lotfy. "The pullout capacity of suction caisson foundations /." Digital version accessible at:, 1998. http://wwwlib.umi.com/cr/utexas/main.

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Senders, Marc. "Suction caissons in sand as tripod foundations for offshore wind turbines." University of Western Australia. School of Civil and Resource Engineering, 2009. http://theses.library.uwa.edu.au/adt-WU2009.0163.

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[Truncated abstract] The demand for offshore wind turbines is increasing in densely populated areas, such as Europe. These constructions are typically founded on a gravity foundation or a large 'mono pile'. Gravity foundations can only be used at locations where strong soils exist and water depths are limited. Costs associated with a 'mono pile' type foundation contribute to a very large percentage of the total investment costs. This research, therefore, focuses upon a different foundation for offshore wind turbines, namely suction caissons beneath a tripod. This foundation can be used in all

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Sgardeli, Christina G. (Georgia-Chrysouli C. ). "A finite element analysis of the pullout capacity of suction caissons in clay." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/53111.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 2009.<br>Includes bibliographical references (leaves 90-92).<br>Suction caissons are increasingly becoming the foundation of choice for offshore structures in deep water. They are used extensively in Tension Leg Platforms and provide the most efficient foundations for many offshore wind turbine structures. One of their major advantages is the ability to withstand large uplift forces by mobilizing shear on their external and internal surface and by the suction forces induced in the enclosed so

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Tran, Manh Ngoc. "Installation of Suction Caissons in Dense Sand and the Influence of Silt and Cemented Layers." University of Sydney, 2006. http://hdl.handle.net/2123/4064.

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Doctor of Philosophy<br>Suction caissons have been used in the offshore industry in the last two decades as both temporary mooring anchorages and permanent foundation systems. Although there have been more than 500 suction caissons installed in various locations around the world,understanding of this concept is still limited. This thesis investigates the installation aspect of suction caissons, focusing on the installation in dense sand and layered soils, where sand is inter-bedded by silt and weakly cemented layers. The research was mainly experimental, at both normal gravity and elevated acc

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Tran, Manh Ngoc. "Installation of Suction Caissons in Dense Sand and the Influence of Silt and Cemented Layers." Thesis, The University of Sydney, 2005. http://hdl.handle.net/2123/4064.

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Suction caissons have been used in the offshore industry in the last two decades as both temporary mooring anchorages and permanent foundation systems. Although there have been more than 500 suction caissons installed in various locations around the world,understanding of this concept is still limited. This thesis investigates the installation aspect of suction caissons, focusing on the installation in dense sand and layered soils, where sand is inter-bedded by silt and weakly cemented layers. The research was mainly experimental, at both normal gravity and elevated acceleration levels in a ge

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Części książek na temat "Suction caissons"

Jia, Junbo. "Suction Piles/Caissons." In Soil Dynamics and Foundation Modeling, 655–68. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-40358-8_26.

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Sekar, Preethi, N. Preetham Rajan, and Satya Kiran Raju Alluri. "Analysis of Suction Caissons in Soft Clay." In Lecture Notes in Civil Engineering, 505–16. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-6370-0_45.

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Harte, Michael, and Avi Shonberg. "Reliability Based Installation Design of a Suction Caisson in Clay." In Lecture Notes in Civil Engineering, 376–82. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2306-5_52.

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Stapelfeldt, M., B. Bienen, and J. Grabe. "Insights into Suction Caisson Installation Utilising the Material Point Method." In Challenges and Innovations in Geomechanics, 802–9. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-64514-4_86.

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Mehravar, M., O. Harireche, and A. Faramarzi. "Geotechnical Performance of Suction Caisson Installation in Multi-layered Seabed Profiles." In Springer Series in Geomechanics and Geoengineering, 467–74. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-99670-7_58.

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Shen, Kanmin, Zhen Guo, Lizhong Wang, Shengjie Rui, and Ben He. "Investigation on Seepage Erosion and Safety Mechanism of Suction Caisson Installation." In Lecture Notes in Civil Engineering, 196–202. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-13-2306-5_26.

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Jasna, P. H., Beena Mary John, and Rajesh P. Nair. "Comparative Study of Monopod and Tripod Suction Caisson Foundation for an Offshore Wind Turbine." In Lecture Notes in Civil Engineering, 355–63. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-80312-4_31.

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Zhu, Wen-bo, Guo-liang Dai, Wei-ming Gong, and Xue-liang Zhao. "Upper Bound Solution for Ultimate Bearing Capacity of Suction Caisson Foundation Based on Hill Failure Mode." In Springer Series in Geomechanics and Geoengineering, 463–66. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-97112-4_104.

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Patel, Suchit Kumar, and Baleshwar Singh. "A Study on the Vertical Pullout Capacity of Suction Caisson Foundation in Sandy and Clayey Soils." In Lecture Notes in Civil Engineering, 367–77. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-2260-1_36.

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"Suction anchors and caissons." In Frontiers in Offshore Geotechnics III, 239–374. CRC Press, 2015. http://dx.doi.org/10.1201/b18442-4.

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Streszczenia konferencji na temat "Suction caissons"

Nabipour, Mahmood, Mostafa Zeinoddini, and Mahmood R. Abdi. "Failure Modes of Tapered Suction Caissons Under Vertical Pull-Out Loads." In ASME 2007 26th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2007. http://dx.doi.org/10.1115/omae2007-29490.

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The pull-out performance of conventional upright suction caissons has been investigated by different researchers. However, no attention has been formerly paid to tapered suction caissons. Some numerical studies already conducted by the authors demonstrated that tapered caissons exhibit pull-out capacities well above than that from their corresponding upright caissons. This paper deals with different failure mechanisms of tapered suction caissons and discusses some reason for their superior performance. A numerical approach has been used and different combinations of caisson types/ soil categor

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Zeinoddini, Mostafa, Mahmood Nabipour, and Mahmood R. Abdi. "Modes of Failure for Suction Caissons Under Vertical Pull-Out Loads." In 25th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2006. http://dx.doi.org/10.1115/omae2006-92239.

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Suction caissons have a fair base in the offshore industry, however, prediction of their behaviour and capacities still need extra attentions. Understanding their modes of failure is crucial for any analytical solutions. In this paper, failure mechanisms noticed in a numerical study of the suction caissons behaviour under vertical pull-out loading are reported. The employed finite element models have been calibrated by and verified against different available experimental data. In principal four distinctive modes of failure have been recognized. The first mode corresponds to a shear sliding fa

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Luke, Adam M., Alan F. Rauch, Roy E. Olson, and Elliott C. Mecham. "Behavior of Suction Caissons Measured in Laboratory Pullout Tests." In ASME 2003 22nd International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2003. http://dx.doi.org/10.1115/omae2003-37023.

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Laboratory experiments are being conducted to study the behavior of suction casissons used for deep offshore moorings. Tests with a 100-mm diameter by 910-mm long caisson prototype, which is installed using dead weight or suction, are performed in a 1.1-m thick deposit of normally consolidated kaolinite. Instrumentation is used to record displacements, axial forces, and pore water pressures (at five locations along the interior and exterior surfaces of the caisson) during extraction of the caisson. Axial pullout tests have been conducted on caissons inserted using dead weight only or dead weig

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Zeinoddini, Mostafa, Woorya H. Shariati, and Mahmood Nabipour. "Tapering Effects on the Installation of Suction Caissons in Clay." In ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/omae2008-57583.

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This paper reports results from an investigation on the tapering effects on the installation and pull-out performance of suction caissons. A numerical finite element approach has been used for the study. The finite element models have first been calibrated/verified against several available experimental data for the installation of the upright suction caissons in clay. The verified models have then been used to examine the behaviour of the tapered suction caissons during the pull-out and installation phases. Numerical results indicate that tapered caissons present considerable enhancement in t

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Valle-Molina, Celestino, Ernesto Heredia-Zavoni, and Francisco L. Silva-Gonza´lez. "Reliability Analyses of Suction Caissons for FPSO Systems." In ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/omae2008-57140.

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The reliability formulation for the analyses of suction caissons subjected to environmental loadings from FPSO systems is presented in this paper. The capacity model for the suction caisson assumes normally consolidated clays with a linear variation on the undrained shear strength. The limit equilibrium method was used to assess the inclined capacity of suction caissons. The probabilistic characterization of the environmental loading is associated to deep water sites in the Bay of Campeche in the Gulf of Mexico. The reliability of the suction caissons was performed by means of Monte Carlo simu

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Tran, Manh N., Mark F. Randolph, and David W. Airey. "Experimental Study of Suction Installation of Caissons in Dense Sand." In ASME 2004 23rd International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2004. http://dx.doi.org/10.1115/omae2004-51076.

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Physical models have been developed to investigate suction installation of caisson foundations in fine-grained dense silica sand. The main controlling factor, pumping rate, was found to have significant influence on the differential pressure result across the caisson base. Rapid pumping is unlikely to bring any adverse effect to the installation process, even applied at very shallow initial wall penetration depth. Quick installation, with the exception of caissons with wall-to-diameter (t/D) ratio larger than 1%, appeared to be beneficial in reducing the excessive sand heave. Observations show

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Kakasoltani, Siamak, Mostafa Zeinoddini, Mahmoud R. Abdi, and Seyyed Abbas Mousavi Behnam. "On Penetration of Upright and Tapered Suction Caissons in Sand: An Experimental Study." In ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/omae2010-20499.

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Over the past two decades, suction caissons have been increasingly utilized as deep water anchors for floating structures, foundations of offshore wind turbines and even for jacket platforms. They penetrate into the sea bed by a combination of their buoyant weight and under base suction. Suction caissons have appeared as an efficient and economic alternative for foundations in the offshore industry. This concept, however, is relatively new, so the knowledge about their behavior has not yet gone far deep as that for other offshore foundation solutions such as driven pile systems. This paper rep

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Maniar, Dilip R., Luis F. G. Va´squez, and John L. Tassoulas. "Installation and Pullout of Suction Caissons: Finite-Element Simulation." In ASME 2003 22nd International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2003. http://dx.doi.org/10.1115/omae2003-37501.

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This paper reports on the development of computational tools at the Offshore Technology Research Center to study the behavior of suction caissons also known as suction anchors and bucket foundations. The effects of installation on axial capacity are examined through simulation of caisson penetration into clayey soil by self-weight and suction. A frictional contact algorithm based on a slide-line formulation is used to analyze interaction between the caisson and the surrounding soil during installation. The contact formulation allows large relative displacement between the caisson and the soil.

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Zeinoddini, Mostafa, Woorya H. Shariati, and Mahmood Nabipour. "Numerical Investigation Into Parameters Influencing the Installation of Suction Caissons in Sand." In ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/omae2008-57584.

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This paper reports results from a numerical investigation into the suction caissons penetration in sand. Two dimensional axisymmetric models have first been calibrated and verified against several laboratory and field test data from other researchers. Soil nonlinearities and soil/caisson interactions have been taken into account. The verified models have then been used to evaluate the effects from various soil/structure characteristics on the performance of the suction caissons during the installation phase in sand. The results of the current study show that the total installation force requir

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Coffman, Richard A., Rami M. El-Sherbiny, Alan F. Rauch, and Roy E. Olson. "Measured Horizontal Capacity of Suction Caissons." In Offshore Technology Conference. Offshore Technology Conference, 2004. http://dx.doi.org/10.4043/16161-ms.

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