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Full Scale Experimental Study on Influence of Panels on Behavior of Soilbag-constructed Retaining Walls
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Fan LI1, Guo-bing LIN1, Ya-hua WANG2, Ke-wei FAN3
Water Resources and Power | 2023, 41(6) : 133 - 136
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Water Resources and Power | 2023, 41(6): 133-136
WATER CONSERVANCY AND HYDROPOWER ENGINEERING
Full Scale Experimental Study on Influence of Panels on Behavior of Soilbag-constructed Retaining Walls
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Fan LI1, Guo-bing LIN1, Ya-hua WANG2, Ke-wei FAN3
Affiliations
  • 1.Shenzhen Gongming Water Supply and Storage Engineering Management, Shenzhen 518107, China
  • 2.School of Management and Economics, North China University of Water Resources and Electric Power, Zhengzhou 450045, China
  • 3.School of Civil Engineering, Wuhan University, Wuhan 430072, China
Published: 2023-06-25 doi: 10.20040/j.cnki.1000-7709.2023.20221455
Outline
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Setting a panel outside the soilbags-constructed retaining wall may affect the behavior of the wall. Therefore, a full-scale test of the soilbags-constructed retaining wall with fixed panels and with unfixed panels were conducted to explore the influence of the panel on the deformation mode and lateral earth pressure of the wall. The results show the walls with fixed and unfixed panels deformed laterally in a cantilever-like manner, but the lateral earth pressure acting in the fixed-panel wall is greater than that in the unfixed-panel wall. A calculation formula for calculating the earth pressure acting on the soilbags-constructed retaining wall under limited displacement was established based on the linear elastic constitution theory, and then it was used to analyze the relationship between the lateral earth pressures and lateral strain. It is found that distribution of the lateral earth pressure of the soilbags-constructed retaining wall with unfixed panel is close to the calculated active earth pressure as a result of the poor deformation constraint of the unfixed-panel, which indicates that the flexible characteristics of the soilbags-constructed retaining wall can be fully utilized by the wall with unfixed panel, so as to effectively reduce the earth pressure behind the wall.

soilbags-constructed retaining wall  /  panel  /  deformation mode  /  lateral earth pressure  /  full scale test
Fan LI, Guo-bing LIN, Ya-hua WANG, Ke-wei FAN. Full Scale Experimental Study on Influence of Panels on Behavior of Soilbag-constructed Retaining Walls[J]. Water Resources and Power, 2023 , 41 (6) : 133 -136 . DOI: 10.20040/j.cnki.1000-7709.2023.20221455
Year 2023 volume 41 Issue 6
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Article Info
doi: 10.20040/j.cnki.1000-7709.2023.20221455
  • Receive Date:2022-07-15
  • Online Date:2026-01-28
  • Published:2023-06-25
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History
  • Received:2022-07-15
  • Revised:2022-08-09
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Affiliations
    1.Shenzhen Gongming Water Supply and Storage Engineering Management, Shenzhen 518107, China
    2.School of Management and Economics, North China University of Water Resources and Electric Power, Zhengzhou 450045, China
    3.School of Civil Engineering, Wuhan University, Wuhan 430072, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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