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Journal Article 8

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2021 1

2019 1

2016 1

2012 3

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2010 1

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DX pile 2

bearing capacity 2

uplift 2

uplift capacity 2

Air entrainment 1

Block stability 1

DX-pile 1

Dam safety 1

High-velocity jets 1

Paleozoic era 1

Qionghai uplift 1

Rock scour 1

Scour assessment 1

Uplift 1

Wenchang L low-resistivity light oil field 1

basin 1

bi-directional composite 1

calculation methods 1

clay 1

composite transfer 1

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Bearing and uplift capacities of under-reamed piles in soft clay underlaid by stiff clay using lower-bound

Mantu MAJUMDER, Debarghya CHAKRABORTY

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2, Pages 537-551 doi: 10.1007/s11709-021-0708-x

Abstract: The bearing and uplift capacities of under-reamed piles are estimated through non-dimensional factorsThe results of this study are expected to be useful for the estimation of the bearing and uplift capacities

Keywords： bearing capacity uplift capacity under-reamed pile clay limit analysis

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Numerical analysis on uplift bearing characteristic of cast in situ DX pile

Chen Lihong,Zhang Qinglin,Yuan Xiyu

Strategic Study of CAE 2012, Volume 14, Issue 1, Pages 31-36

Abstract: text-align: justify;">This paper analyzes DX single pile with 2 bearing plates on its resistance of upliftcurve and axial force of DX pile are obtained,and the conclusions based on the analysis are drawn.The uplift

Keywords： DX pile uplift bearing capacity numerical analysis

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The characteristics of Paleozoic marine hydrocarbon accumulation in China

Kang Yuzhu

Strategic Study of CAE 2010, Volume 12, Issue 5, Pages 11-17

Abstract: reservoir-seal assemblage, multi-accumulation model and that hydrocarbon is mainly distributed around paleo-uplift

Keywords： Paleozoic era marine hydrocarbon field basin uplift depression hydrocarbon distribution

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Construction characteristics and effects of DX pile

Tang Songtao,Chen Lihong,Peng Wen

Strategic Study of CAE 2012, Volume 14, Issue 1, Pages 37-40

Abstract: Meanwhile, the ascending displacements of anchor piles are less than 1 mm, which means even in the uplift

Keywords： DX pile bearing capacity settlement uplift

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Technological development and engineering applications of novel steel-concrete composite structures

Jianguo NIE, Jiaji WANG, Shuangke GOU, Yaoyu ZHU, Jiansheng FAN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1, Pages 1-14 doi: 10.1007/s11709-019-0514-x

Abstract: structures, the long-span composite transfer structures, the comprehensive crack control technique based on uplift-restricted

Keywords： high-performance composite structure bi-directional composite composite transfer uplift-restricted and

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An Enhanced Physically Based Scour Model for Considering Jet Air Entrainment

Rafael Duarte,António Pinheiro,Anton J. Schleiss

Engineering 2016, Volume 2, Issue 3, Pages 294-301 doi: 10.1016/J.ENG.2016.03.003

Abstract:

Based on systematic experiments on the influence of air entrainment on rock block stability in plunge pools impacted by high-velocity jets, this study presents adaptations of a physically based scour model. The modifications regarding jet aeration are implemented in the Comprehensive Scour Model (CSM), allowing it to reproduce the physical-mechanical processes involved in scour formation concerning the three phases; namely, water, rock, and air. The enhanced method considers the reduction of momentum of an aerated jet as well as the decrease of energy dissipation in the jet diffusive shear layer, both resulting from the entrainment of air bubbles. Block ejection from the rock mass depends on a combination of the aerated time-averaged pressure coefficient and the modified maximum dynamic impulsion coefficient, which was found to be a constant value of 0.2 for high-velocity jets in deep pools. The modified model is applied to the case of the observed scour hole at the Kariba Dam, with good agreement.

Keywords： Air entrainment Uplift Rock scour Dam safety High-velocity jets Block stability Scour assessment

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Discussion on formula for anti pull bearing capacity of DX pile

Yuan Xiyu,He Dexin,Chen Lihong

Strategic Study of CAE 2012, Volume 14, Issue 1, Pages 69-73

Abstract:

When the DX-pile is under uplift load, the pile-soil interaction consistsof pile shaft resistance and uplift resistance provided by the bells which effectively raises the uplift-pilethe problem of calculating the resistance of bell is still under studied which is the key to DX-pile uplift

Keywords： DX-pile uplift capacity resistance of load carrying plate calculation methods

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The new finding of Neogene marine low-resistivity light oil field in the western part of Pearl River Mouth Basin

Xie Yuhong

Strategic Study of CAE 2011, Volume 13, Issue 5, Pages 16-22

Abstract: shallow lacustrine mudstone and shale of Eocene Wenchang formation could migrate from sag to Qionghai uplift1st and the 2nd member of Zhujiang formation had constituted hydrocarbon coursing system in Qionghai uplift

Keywords： low-resistivity light oil field finding process reservoir characteristics pool-forming pattern Qionghai uplift