Radial Consolidation for equal strain with resistance in the vertical drain

被引：5

作者：

Covo-Torres, Alvaro ^{[1
]}

Eljaiek-Urzola, Monica ^{[2
]}

Vivas-Reyes, Ricardo ^{[3
]}

机构：

[1] Univ Cartagena, Fac Ingn, Cartagena, Colombia

[2] Univ Cartagena, Fac Ingn, GIMA, Cartagena, Colombia

[3] Univ Cartagena, Fac Ciencias Exactas & Nat, Cartagena, Colombia

来源：

SOIL & TILLAGE RESEARCH | 2015年 / 145卷

关键词：

Barron's equation; Radial consolidation; Vertical drain; Clays;

D O I：

10.1016/j.still.2014.08.008

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

Since Barron's work, a little contribution has been done to the equal strain model. This paper presents a comparative study using the results obtained from Barron's original and modified equation and utilizing finite differences techniques. The outcomes obtained by Barron's modified equation are close to those obtained by the finite differences technique and Barron's. Barron's modified solution includes the horizontal coefficient of consolidation (includes the soil void ration and the compressibility) and considers that the variation of the effective stress is equal to the variation of the pore pressure. Barron's modified equation is much easier to implement and its use does not require appreciable different data. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：87 / 92

页数：6

共 50 条

[1] An Equal-Strain Analytical Solution for the Radial Consolidation of Unsaturated Soils by Vertical Drains considering Drain Resistance
Zhou, Feng
Chen, Zheng
Wang, Xudong
ADVANCES IN CIVIL ENGINEERING, 2018, 2018
[2] Equal volumetric strain solutions for radial and vertical consolidation with vertical drains under surcharge preloading
Lei, G.-H. (leiguohui@hhu.edu.cn), 1600, Chinese Society of Civil Engineering (35):
[3] Equal strain consolidation by vertical drains
Leo, CJ
JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING, 2004, 130 (03) : 316 - 327
[4] Axisymmetric Consolidation of Unsaturated Soils with Vertical Drain with Radial and Vertical Drainage
Li, Tianyi
Qin, Aifang
Pei, Yangcongqi
Sun, De'an
2018 INTERNATIONAL CONFERENCE ON CONSTRUCTION, AVIATION AND ENVIRONMENTAL ENGINEERING, 2019, 233
[5] Radial consolidation theory for prefabricated vertical drain combined with vacuum preloading
Tian Y.
Wu W.
Mei G.
Jiang G.
Zong M.
Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering, 2019, 38 (10): : 2151 - 2160
[6] Equal strain solutions of radial and vertical coupled consolidation by vertical drains under arbitrarily distributed ground soil stress increase
Lei Guo-hui
Jiang Chun-xia
Shi Jian-yong
ROCK AND SOIL MECHANICS, 2006, 27 (02) : 173 - 178
[7] A vertical and radial consolidation analysis incorporating drain degradation based on the spectral method
Xu, Bin-Hua
Indraratna, Buddhima
Thanh Trung Nguyen
Walker, Rohan
COMPUTERS AND GEOTECHNICS, 2021, 129
[8] Consolidation of unsaturated soil by vertical drain considering smear and well resistance
Chen, Z.
Ni, P.
Zhu, X.
Chen, D.
Mei, G.
GEOSYNTHETICS INTERNATIONAL, 2022, 29 (03) : 270 - 281
[9] Analytical solutions for large-strain nonlinear consolidation of soils with vertical drain
Wang Yi-yang
Li Chuan-xun
Li Kuo
Lu Xiang-zong
ROCK AND SOIL MECHANICS, 2024, 45 (05) : 1446 - 1456
[10] Consolidation of sensitive clay with vertical drain
Chen, Yun-Min
Tang, Xiao-Wu
Jia, Ning
INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2007, 31 (15) : 1695 - 1713

← 1 2 3 4 5 →