EFFECTS OF RAMMING ENERGY OF DYNAMIC CONSOLIDATION ON THE IMPROVEMENT OF SATURATED HYDRAULIC FILL

Wu Lichun; Wang Houxing; Yin Qingfang

doi:10.13204/j.gyjz201201024

Volume 42 Issue 1

Dec. 2014

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > INDUSTRIAL CONSTRUCTION > 2012 > 42(1): 128-132

Xu Qiang, Wu Shengxing. NON-LINEAR FEM ANALYSIS OF INTERACTION AMONG PILE-SUPPORT, PILES AND SOIL OF A CABLE-STAYED BRIDGE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(5): 16-19. doi: 10.13204/j.gyjz200505004

Citation:

Wu Lichun, Wang Houxing, Yin Qingfang. EFFECTS OF RAMMING ENERGY OF DYNAMIC CONSOLIDATION ON THE IMPROVEMENT OF SATURATED HYDRAULIC FILL[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(1): 128-132. doi: 10.13204/j.gyjz201201024

Citation:

PDF( 0 KB)

EFFECTS OF RAMMING ENERGY OF DYNAMIC CONSOLIDATION ON THE IMPROVEMENT OF SATURATED HYDRAULIC FILL

doi: 10.13204/j.gyjz201201024

1.
Hebei Research Institute of Construction and Geotechnical Investigation Co.Ltd,Shijiazhuang 050031,China

Received Date: 2011-06-07
Publish Date: 2012-01-20

Abstract

Abstract

Dynamic consolidation is widely used in foundation reinforcement projects,but how to choose the ramming energy is still a difficult matter in foundation reinforcement project.The effects of ramming energy on the improvement of saturated hydraulic fill were studied.Here,different ramming energies were used in three fields with the same geological conditions of soil layer.It was compared the variations of the depth of pit with the numbers of drops and passes,the evolutions of pore pressure with time,the variation of the settlement of ground surface,and the variation of the lateral displacement along depth.The studies showed that there was an appropriate ramming energy.Besides,the results of static cone penetration tests,standard penetration tests and loading plate test were analyzed.Studies showed that ramming energy was an important factor in saturated foundation reinforcement project;there was an optimal ramming energy under which the consolidation of saturated foundation could achieve great effect.
- ramming energy,
- improvement effect,
- pore water pressure,
- lateral displacement

FullText(HTML)

References(11)

References

孔令伟,袁建新. 强夯的边界接触应力与沉降特性研究[J].岩土丁程学报,1998,(02):86-92.

Lopez-Querol S,Fernandez-Merodo J A,Mira P. Numerical Modeling of Dynamic Consolidation on Granular Soils[J].International Journal for Numerical and Analytical Methods in Geomechanics,2008,(12):1431-1457.

张忠苗,杨什生,辛公锋. 强夯法处理软弱粉土地基试验研究[J].岩土工程学报,2003,(02):148-154.

聂庆科,王国辉,李友东. 预排水动力固结法处理吹填粉土地基的试验研究[J].工程地质学报,2010,(04):576-580.

白冰,徐华轩,刘海波. 强夯法加固铁路松软土地基现场试验研究[J].中国铁道科学,2010,(04):1-6.

Bai Bing. Consolidation Characteristics and Undrained Shear Strength Under Repeated Impact Loading[J].Geotechnical Testing Journal,2006,(04):289-297.

宋修广,卢盛松,李维寅. 强夯加固的动态有限元法分析研究[J].河海大学学报,1999,(03):22-25.

韩文喜,张倬元,李强. 利用强夯模拟试验研究饱和砂土强夯动本构关系[J].工程地质学报,2001,(04):339-344.

周凯敏,周健,贾敏才. 低能量强夯法加固浅层吹填土地基试验研究[J].施工技术,2009,(09):98-100.

朱建凯,陆新. 强夯特性的动力有限元分析[J].岩土工程学报,2004,(04):561-564.

郭文东. 强夯置换法加固填土地基的试验研究[J].工业建筑,2006,(增刊):680-682,709.

Relative Articles

[1]	CHEN Zhijun, ZHU Chen, PAN Xiaodong, PAN Kun. Experimental Study on Parameters of the HSS Model for Taizhou Soft Clay[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(12): 186-193. doi: 10.3724/j.gyjzG23071904
[2]	ZHANG Beibei, WU Tingliang, WANG Yusong, JIN Mingchao. Stability Analysis on Foundation Treatment for a Transverse Karst Cave in Guiyang[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(4): 133-139. doi: 10.13204/j.gyjzG21032405
[3]	XIAO Jie, TAN Yuefeng, TONG Chao, YANG Heping, CHANG Jin, ZOU Weilie, CHEN Guanyi. Numerical Analysis for Shallow Landslides of Expansive Soil Slopes Based on Three Fields Coupling[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(7): 128-136,118. doi: 10.13204/j.gyjzg21070206
[4]	BAI Zhengxian, CUI Hu, JIANG Ziqin, SHEN Cunjie, SU Lei, ZHANG Wenying. Influence of Different Parameters on Hysteretic Behavior of Corrugated Steel Plate Wall[J]. INDUSTRIAL CONSTRUCTION, 2022, 52(11): 24-31,103. doi: 10.13204/j.gyjzG21122105
[5]	LI Gang, ZHAO Wenbo. STUDY ON DYNAMIC CHARACTERISTICS OF NEW TYPES OF ASEISMIC SUPPORTS IN UTILITY TUNNELS[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(7): 71-77,176. doi: 10.13204/j.gyjzG20071312
[6]	YU Haifeng, HAO Mengtian, MA Jiansuo, YU Ke. QUASI-STATIC TEST AND NUMERICAL ANALYSIS OF PREFABRICATED SHEAR WALL WITH VERTICAL CONNECTIONS OF EMBEDDED STEEL PLATE AND BOLT[J]. INDUSTRIAL CONSTRUCTION, 2020, 50(5): 24-30. doi: 10.13204/j.gyjz202005005
[7]	Mei Yuan Hu Changming Wei Yifeng Zhao Nan Liu Dajiang Yuan Yili, . CENTRIFUGAL TEST AND STABILITY ANALYSIS OF A HIGH-FILLED COLLAPSIBLE LOESS SLOPE[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(6): 93-97. doi: 10.13204/j.gyjz201506019
[8]	Chen Jingjing, Ru Zhongliang, Wei Zushuai. NUMERICAL MODELING OF HYDRAULIC FRACTURE BASED ON PORE PRESSURE COHESIVE CRACK[J]. INDUSTRIAL CONSTRUCTION, 2015, 45(4): 103-106. doi: 10.13204/j.gyjz201504019
[9]	Guo Hongchao, Zhong Xuan. MECHANICAL BEHAVIOR NUMERICAL ANALYSIS OF Q460 EQUAL LEG ANGLE BASED ON THE TRANSMISSION TOWER STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(12): 162-166. doi: 10.13204/j.gyjz201312030
[10]	Li Yongjing, Zhang Jing, Zhang Xu. THE VIBRATION CONTROL EFFECT ANALYSIS OF TORSION COUPLING RESPONSE OF ECCENTRIC STRUCTURES WITH THE VISCOUS DAMPERS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(5): 68-72. doi: 10.13204/j.gyjz201305015
[11]	Huang Junjie, Su Qian, Zhou Heng, Zheng Jianbin. REINFORCEMENT DESIGN OF THE DISEASE PILE FOUNDATION OF EXISTING BRIDGE IN KARST AREA AND NUMERICAL ANALYSIS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(7): 166-170. doi: 10.13204/j.gyjz201207029
[12]	Chen Lanyun, Shu Zhong, Yi Nangai. NUMERICAL SIMULATION OF VERTICAL BEARING CAPACITY OF POST-GROUTING BORED PILES[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(7): 78-81. doi: 10.13204/j.gyjz201107018
[13]	Zhou Luping, Hang Yongshan. APPLICATION AND ANALYSIS OF INDUCING JOINT IN CHANGZHOU UNDERGROUND PROJECT[J]. INDUSTRIAL CONSTRUCTION, 2011, 41(11): 100-103. doi: 10.13204/j.gyjz201111022
[14]	Zhang Huile, Liu Jianguo, Zhang Huidong, Guo Dongmei, Zhao Yanfei. FINITE ELEMENT ANALYSIS OF BEARING CAPACITY AND FAILURE MECHANISM OF HORIZONTAL JET GROUTING ARCH[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(9): 66-69,104. doi: 10.13204/j.gyjz201009017
[15]	Qin Jianjian, Che Jialing, Dong Pan, Wang Jing, Zhang Jun. STABILITY ANALYSIS OF COUPLER STEEL TUBE FALSEWORK UNDER DOUBLE-DIRECTION LOAD[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(2): 47-50,54. doi: 10.13204/j.gyjz201002011
[16]	Zhou Lianjun, Peng Zhenbin, He Zhongming, Peng Wenxiang. NUMERICAL ANALYSIS FOR SIZE EFFECT OF STRATIFIED ROCK MASS UNDER COMPRESSION[J]. INDUSTRIAL CONSTRUCTION, 2009, 39(5): 81-83,105. doi: 10.13204/j.gyjz200905017
[17]	Wang Aimin, Yao Qianfeng, Wu Minzhe. NONLINEAR NUMERICAL ANALYSIS OF INFLUENCE OF FILLED-BLOCK ON BEHAVIOR OF MULTI-RIBBED COMPOSITE WALL[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(1): 9-13. doi: 10.13204/j.gyjz200801003
[18]	Tian Ruijun, Du Xiuli, Peng Yijiang. NUMERICAL SIMULATION ON COMPRESSION FAILURE PROCESS OF CONCRETE AND SIZE EFFECT[J]. INDUSTRIAL CONSTRUCTION, 2008, 38(4): 68-72112. doi: 10.13204/j.gyjz200804018
[19]	Wang Yingge. FIELD TEST AND NUMERICAL ANALYSIS OF INTERACTION OF PILE- RAFT FOUNDATION ULTRA - HIGH TUBE-IN-TUBE STRUCTURE[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(5): 10-15. doi: 10.13204/j.gyjz200505003
[20]	Chen Limin, Chen Sizuo. NUMERICAL ANALYSIS AND EXPERIMENTAL STUDY ON LOCAL STABILITY OF CYLINDRICAL SHELL UNDER AXIAL LOADS[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(10): 69-72. doi: 10.13204/j.gyjz200510021