
Excess pore water pressures caused by capsule expansion
Figures of the Article
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Layout of field tests
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Lateral deformations of pile induced by CET
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Schematic diagram of three-dimensional model and meshes
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Comparison between numerical and measured results
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Horizontal displacements of adjacent soils induced by expansion
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Excess pore water pressures caused by capsule expansion
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Normal effective stresses around pile foundation
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Effects of pile diameter on deformation control by CET
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Effects of expansion diameter on deformation control by CET
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Effects of expansion distance on deformation control by CET
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Effects of soil property on deformation control by CET
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Horizontal displacements of pile induced by double-row expansion
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Horizontal displacements of adjacent soils induced by double-row expansion
Tables of the Article
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土层r 层厚/m γ/(kN·m-3) E/MPa μ e0 $ \varphi ' $/(°) $ c' $/kPa k/(m·d-1) ①1填土 3.3 19.4 4.0 0.40 0.93 16.1 12.4 5.0×10-1 ④1粉质黏土 4.3 19.4 5.5 0.37 0.79 19.7 14.0 1.0×10-1 ⑥1粉质黏土 3.5 19.9 5.6 0.36 0.74 18.9 13.4 2.0×10-1 ⑥3粉砂 5.2 19.8 12.5 0.28 0.70 27.6 6.5 8.0×10-1 ⑦粉质黏土 4.6 20.8 5.9 0.35 0.59 17.5 13.0 5.0×10-3 ⑧1粉质黏土 5.5 20.2 6.4 0.34 0.53 19.3 12.0 2.0×10-3 ⑧2粉质黏土 4.7 19.8 12.7 0.28 0.70 27.7 11.0 5.0×10-3 ⑨1粉质黏土 5.5 20.6 7.7 0.34 0.60 18.4 12.5 3.0×10-3 ⑩1粉质黏土 3.6 20.4 4.6 0.37 0.66 16.5 15.0 5.0×10-4 ⑩2粉砂 6.5 21.1 11.9 0.30 0.55 32.1 6.0 1.3 ⑪1粉质黏土 4.3 19.6 5.9 0.35 0.66 24.2 15.0 5.0×10-4 ⑪2粉砂 5.0 20.3 16.5 0.26 0.62 32.6 5.0 1.2 ⑪4粉砂 4.7 20.0 12.9 0.27 0.59 32.8 6.5 1.3 ⑫1粉质黏土 4.2 19.9 7.3 0.34 0.70 22.3 20.5 4.0×10-4 ⑬1粉质黏土 12.1 19.6 6.6 0.35 0.75 22.0 26.0 3.0×10-4