EXPERIMENTAL RESEARCH ON HIGH VACUUM DENSIFICATION METHOD TO REINFORCE SATURATED DREDGER FILL FOUNDATION

Gao Youbin; Liu Hanlong; Wang Bo; Xu Shilong

doi:10.13204/j.gyjz201108017

Volume 41 Issue 8

Dec. 2014

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2011 > 41(8): 64-68

Huang Yi, Wang Yuanqing, Chen Hong, Shi Yongjiu. ANALYSIS OF ASEISMIC PROPERTIES OF LIGHT-WEIGHT STEEL MULTI-STOREY STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(12): 73-75. doi: 10.13204/j.gyjz200612020

Citation:

Gao Youbin, Liu Hanlong, Wang Bo, Xu Shilong. EXPERIMENTAL RESEARCH ON HIGH VACUUM DENSIFICATION METHOD TO REINFORCE SATURATED DREDGER FILL FOUNDATION[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(8): 64-68. doi: 10.13204/j.gyjz201108017

Citation:

PDF( 0 KB)

EXPERIMENTAL RESEARCH ON HIGH VACUUM DENSIFICATION METHOD TO REINFORCE SATURATED DREDGER FILL FOUNDATION

doi: 10.13204/j.gyjz201108017

1.
1. College of Water Conservancy and Environment Engineering,Zhengzhou University,Zhengzhou 450001,China;
2.
2. Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering,Hohai University,Nanjing 210098,China;
3.
3. Shanghai Harbor Soft Soil Treatment Engineering Co.Ltd,Shanghai 200092,China

Received Date: 2011-05-04
Publish Date: 2011-08-20

Abstract

Abstract

In this paper,high vacuum densification method reinforced saturated dredger fill foundation in coastal land was introduced.Test results show: Firstly,powerful well-point dewatering can quickly decrease the groundwater table and static pore water pressure before ramming,which can effectively limit growth of super static pore water pressure in the process of ramming.Secondly,dynamic stress caused by different ramming point produces overlapping effect along the depth and the most significant soil strength appear about depth of double to treble hammer diameter.The smaller the ramming point spacing is,the better the reinforcement effect will be.While the ramming point spacing takes little impact on effective reinforcement depth.Thirdly,soil strength and foundation bearing capacity increase greatly,effective reinforcement depth is about 8 m;all these are satisfied for design requirements.It is useful and good to improve to saturated dredger fill foundation with high vacuum densification method in the practice.
- high vacuum densification method,
- dynamic consolidation,
- saturated dredger fill,
- foundation treatment,
- field test

FullText(HTML)

References(0)

References

Relative Articles

[1]	LI Yunhong, WU Yalei, YANG Junjie, YAN Lijun, LI Lianchun, WANG Zimou. Application of Alkali-Activated Cementitious Materials Made of All Solid Wastes in Waterproof Curtains[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(7): 248-252. doi: 10.3724/j.gyjzG22102107
[2]	SONG Qiao, WU Lei, ZHANG Hongjiang. Investigation on Dispersion of Graphene Oxide in Cement Composite Using Gum Arabic[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(5): 174-178. doi: 10.13204/j.gyjzG22112903
[3]	WANG Dapeng, WU Kai. Dynamic Compression Mechanical Characteristics and Energy Dissipation Law of Basalt Fiber Reinforced Concrete Under Different Curing Conditions[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(4): 173-179. doi: 10.13204/j.gyjzG22082212
[4]	SONG Shuxiang, ZHENG Chao, YANG Kun, FENG Deluan. Experimental Study on Strength and Dry-Wet Cycle Characteristics of Coastally Soft Soil in South China Cemented by Sand and Cement[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(12): 190-197. doi: 10.13204/j.gyjzG22072006
[5]	ZHANG Jin-tao, LIU Qian, GUO Rui. Experimental Research on Flexural Properties of Chopped Basalt Fiber Reinforced Concrete Beams[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(9): 35-41,9. doi: 10.13204/j.gyjzG21080406
[6]	LIU Huaxin, ZHENG Taiyuan. Experimental Study on Mechanical Properties of Basalt-Fiber-Reinforced Nano-SiO₂ Concrete After Being Subjected to High Temperatures[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(2): 18-23,107. doi: 10.13204/j.gyjzG20092909
[7]	LI Chen-chen, ZHANG Wen-bin, ZHANG Pu, LI Chun-yue. Experimental Research on Chloride Penetration Resistance of Calcium Sulfate Whisker and Basalt Fiber Concrete[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(9): 48-52,66. doi: 10.13204/j.gyjzg21112207
[8]	WEI Kun-lun, LI Shuang-xi. Effect of Basalt Fiber on Impact Resistance of Rubber Concrete[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(9): 42-47,128. doi: 10.13204/j.gyjzG22031210
[9]	XU Lina, NIU Lei, ZHANG Ying, WANG Jun. EFFECT OF FREEZE-THAW CYCLING ON THE MECHANICAL PROPERTIES OF FIBER-REINFORCED CEMENTED SOIL[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(3): 109-113. doi: 10.13204/j.gyjz202003018
[10]	Liang Shihua Zhou Shizong Dai Jun Wang Meng, . EXPERIMENTAL STUDY OF NANSHA SOFT SOIL IN GUANGZHOU REINFORCED BY SLAG AND CEMENT[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(10): 116-120. doi: 10.13204/j.gyjz201510022
[11]	Wang Hailiang Duan Xiaoxia Yang Xinlei Ren Quanchang Dong Peng, . EXPERIMENTAL RESEARCH ON BEHAVIOR OF BASALT FIBRE REINFORCED CONCRETE FILLED STEEL TUBULAR SHORT COLUMNS SUBJECTED TO AXIAL COMPRESSION LOAD[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(6): 150-153. doi: 10.13204/j.gyjz201506029
[12]	Jiao Youjin, Wang Hongtao, Yang Caiqian, Wu Zhishen. STUDY ON THE FLEXURAL BEHAVIOR OF PRE-STRESSED C/BFRP-CONCRETE COMPOSITE BEAMS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(6): 23-26. doi: 10.13204/j.gyjz201306006
[13]	Hu Xinguo, Zhu Han. EFFECTS OF ADDING BASALT FIBER ON BOND PROPERTIES BETWEEN DEFORMED BAR AND CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(3): 84-87. doi: 10.13204/j.gyjz201303018
[14]	Hu Haitao, Yang Yongxin, Gu Xifeng. EXPERIMENTAL RESEARCH ON COMPRESSIVE BEHAVIOR OF REINFORCED CONCRETE COLUMN STRENGTHENED WITH BFRP EXPOSED TO ULTRAVIOLET RAYS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(2): 134-138,128. doi: 10.13204/j.gyjz201202030
[15]	Zhou Liping, Shen Xiangdong, Bai Zhongqiang. THE EXPERIMENTAL STUDY ON CHANGE IN PROPERTY OF CEMENT SOIL BY ADDED ADDITIVES[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(7): 74-78. doi: 10.13204/j.gyjz200907021
[16]	Yang Yongxin, Yang Meng, Zhao Yan, Lian Jie. EXPERIMENTAL STUDY ON DURABILITY OF BASALTIC FIBER REINFORCED POLYMER[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(6): 11-13. doi: 10.13204/j.gyjz200706004
[17]	Yang Yongxin, Yue Qingrui. APPLICATION AND STUDY OF BASALTIC FIBER REINFORCED POLYMER[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(6): 1-4. doi: 10.13204/j.gyjz200706001
[18]	Zhang Da-jie, Tian Xiao-feng, Hou Hao-bo, Liu Hao, Tan Shi-kang. EXPERIMENTAL RESEARCH ON TAKING STABILIZED OVERWETTED SOIL AS ROADBED FILLER[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 38-40. doi: 10.13204/j.gyjz200607009
[19]	Wu Rui-qian, Xie Kang-he, Chen Xian-hua, Qian Wei-biao. EXPERIMENTAL RESEARCH ON STABILIZATION OF RED CLAY WITH CEMENT AND FLYASH[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 29-31,24. doi: 10.13204/j.gyjz200607006
[20]	Zhou Min, Hou Hao-bo, Li Zhi-wei. ENGINEERING PROPERTIES OF DREDGED SEDIMENT MODIFIED BY HAS STABILIZER[J]. INDUSTRIAL CONSTRUCTION, 2006, 36(7): 35-37,44. doi: 10.13204/j.gyjz200607008

Supplements(0)

Cited By

Cited by

Periodical cited type(8)

1.	王浩，付德伟，张士科. 基于响应面法的纤维复合固化黏砂土性能试验研究. 人民长江. 2025(02): 190-200 .
2.	徐丽娜，刘启龙，牛雷，孙爽. 干湿循环作用下融雪剂对玻璃纤维水泥土力学性能影响的试验研究. 建筑结构. 2024(01): 133-137 .
3.	林江源，童立元，李洪江，马海洋，刘文源，闫鑫. 碳纤维水泥土压电性及传感器性能研究. 岩土力学. 2024(07): 2105-2116 .
4.	曹海，马芹永. 玄武岩纤维水泥土的冲击劈裂性能试验研究. 地下空间与工程学报. 2022(01): 147-153 .
5.	牛雷，徐丽娜，郑俊杰，田伟，兰洋洋. 多种因素对纤维水泥红土加固效果的影响. 科学技术与工程. 2022(10): 4083-4089 .
6.	阮波，张佳森，丁茴，袁忠正，聂如松. 玄武岩纤维水泥改良风积沙强度及孔隙结构研究. 铁道科学与工程学报. 2022(05): 1260-1269 .
7.	丁玥，徐亚利. 纤维水泥土的研究现状及发展趋势. 常州工学院学报. 2022(03): 1-6 .
8.	蒋应军，张伟，李启龙，乔怀玉. 城际铁路水泥改良黄土填料力学特性. 硅酸盐通报. 2021(07): 2409-2417+2436 .

Other cited types(7)

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article Metrics

Article views (143) PDF downloads(45)