|
Global Geology 2016, 19(3) 182-186 DOI:
ISSN: 1673-9736 CN: 22-1371/P |
|
|
|
|
Current Issue |
Archive |
Search
[Print]
[Close]
|
|
论文 |
|
Experimental study on simulation test instrument and its penetration performance of soil infiltration clogging |
|
|
LU Jinzhi, YANG Zhishuang and LI Pengfei |
|
|
College of Construction Engineering,Jilin University,Changchun 130026,China |
|
|
Abstract:
The three- dimensional seepage simulation test device for siltation dam foundation soil is a multifunc- tional penetration instrument which is designed for the simulation of infiltration clogging,seepage damage,and dam seepage and so on. This device is different from the traditional instruments for the rock and soil permeabili- ty. In order to verify the practicability of the device,the authors collected the soil samples for laboratory pene- tration test,observed the seepage damage phenomenon,and obtained the dynamic change curve of permeability coefficient and isopotential map of water pressure. At the same time,the Geostudio finite element software is used to simulate the steady seepage of the test device. By contrast of the isopotential maps between simulation and actual water pressures, it is found that they are approximately the same. It is proved that the test data of the device is scientific and reliable,reaching the results of the test and design purposes. The instrument can be used in many aspects of experimental study on soil seepage. |
|
Keywords:
seepage
numerical simulation
penetration performance
soil infiltration clogging
|
|
|
Received Revised Online: |
|
|
DOI: |
|
|
Fund: |
|
Corresponding Authors: |
|
Email: |
|
|
About author: |
|
|
References: |
|
Similar articles |
1.QIN Tao,FANG Jie,ZHANG Yanlong,DING Xin,YU Guanying and YANG Hao . Geochronology and geochemistry of Daerlong granitic complex in Linkou area, eastern Heilongjiang: petrogenesis and tectonic implications
[J]. Global Geology, 2024,27(4): 177-195 |
2.LI SiJia,SHEN YanJie and QIAN Ye . Research on rock hand specimen naming method based on deep learning and Inception-v3 model
[J]. Global Geology, 2024,27(4): 196-206 |
3.WANG Yongchun,ZHONG Linshan,ZHAO Han and WU Qiong . Geoid interpolation in Gongzhuling City and the 1cm quasi geoid reffnement
[J]. Global Geology, 2024,27(4): 207-215 |
4.LI Zizhuo, LIU Yunhe* and REN Xiuyan . 3D time-domain forward modeling of airborne transient electromagnetism considering superparamagnetic effect
[J]. Global Geology, 2024,27(4): 216-232 |
5.WEI Laonao, LIU Yunhe* and ZHANG Bo . UAV-based transient electromagnetic 3D forward modeling and inversion and analysis of exploration capability [J]. Global Geology, 2024,27(3): 154-166 |
6.DU Meng,MAO Weijian,YANG Maoxin and ZHAO Jianzhi . Migration images guided high-resolution velocity modeling based on fully convolutional neural network [J]. Global Geology, 2024,27(3): 145-153 |
7.Kovalenko S. V. 1,Kezina T. V. 2*,Kryuchko E. I. 1 and Mironov M. A. 1 . Preliminary results of lithological and palynological study of Svobodny, ancient man’s parking relic in Amur region, Russia [J]. Global Geology, 2024,27(3): 121-131 |
8.ZHANG Xinrong,WANG Jiayu,PING Shuaifei and LI Yaran . Changes of grain size from peat proffle in eastern mountainous area over past 2000 years, Jilin Province, Northeast China [J]. Global Geology, 2024,27(3): 132-144 |
9. CHEN Xuanning, HAN Fuxing, GAO Zhenghui *,SUN Zhangqing and HAN Jiangtao . Horizontal-to-vertical spectral ratio inversion method based on multimodal forest optimization algorithm[J]. Global Geology, 2024,27(3): 167-176 |
10.LI Meihui,ZHENG Changqing and LIANG Chenyue . Metamorphic P-T conditions and zircon U-Pb ages of amphibolite in Laojinchang area, southern Jilin Province[J]. Global Geology, 2024,27(2): 76-92 |
11. LI Yonggang and YAN Bo . Facies logging identiffcation of intermediate-basic volcanic rocks in Huoshiling Formation of Songliao Basin[J]. Global Geology, 2024,27(2): 93-104 |
12.NWABUEZE Ekene Chibuike,LIANG Chenyue,SONG Zhiwei,ZHAO jiaqi,ENEZE Florence Ego and ZHENG Changqing. Deformation characteristics of granitic rocks in Erguna ductile shear zone, NE China[J]. Global Geology, 2024,27(2): 63-75 |
13.GUAN Yue,YU Yinghua,ZHANG Yaxiong and YUAN Hongqi . Characteristics of geological structures in Shiling and Zhuanshanhu areas of Yehe Uplift, NE China [J]. Global Geology, 2024,27(2): 105-120 |
14.ZHAO Junfeng,LI Weimin,LIU Tongjun and GAO Jinhui . Genesis and tectonic setting of Early Jurassic granitic rocks in Huashan Town, Xingcheng, western Liaoning[J]. Global Geology, 2024,27(1): 1-19 |
15.WU Haoran,YANG Hao,GE Wenchun,JI Zheng,DONG Yu,JING Yan and JING Jiahao . Spatial-temporal distribution and geochemistry of highly evolved Mesozoic granites in Great Xing’an Range, NE China: Discriminant criteria and geological signi?cance[J]. Global Geology, 2024,27(1): 20-34 |
|
Copyright by Global Geology |