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Analysis of Control of Settlement Difference of Monolithic Raft Foundation with High Drop in Main and Podium Buildings
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Ruibing LIU1, 2, Xiaodong HAN3, Minju LI3, Zheng LIU1, 2, Jianjun MA1, 2
Science Technology and Industry | 2025, 25(7) : 43 - 49
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Science Technology and Industry | 2025, 25(7): 43-49
Technology Innovation
Analysis of Control of Settlement Difference of Monolithic Raft Foundation with High Drop in Main and Podium Buildings
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Ruibing LIU1, 2, Xiaodong HAN3, Minju LI3, Zheng LIU1, 2, Jianjun MA1, 2
Affiliations
  • 1 School of Civil Engineering and Architecture, Henan University of Science and Technology, Luoyang 471023, Henan, China
  • 2 Engineering Technology Research Center of Safety and Protection of Buildings of Henan Province, Luoyang 471023, Henan, China
  • 3 China Construction Fifth Engineering Division Corp., Ltd., Changsha 410000, China
Published: 2025-04-10
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The First Affiliated Hospital of Henan University of Science and Technology’s Oncology Hospital utilizes a high-difference monolithic main and podium raft foundation. To ensure construction safety, it is imperative to control and analyze the settlement differential of this foundation. The Midas GTS/NX finite element software was employed to construct a load-bearing structural model of the foundation pit, assessing the impact of the superstructure’s self-weight and the variation in construction loads on the differential settlement of the foundation. The findings demonstrate that with the increment of the superstructure’s load, the monolithic raft foundation exhibits continuous settlement at the high-difference junction without abrupt changes,the settlement of the main and podium raft foundation increases nonlinearly with the augmentation of floor loads, employing a monolithic raft foundation can effectively manage the settlement differential of the high-difference foundation.

monolithic raft foundation with high drop  /  public building  /  settlement difference  /  numerical simulation  /  timing of podium construction
Ruibing LIU, Xiaodong HAN, Minju LI, Zheng LIU, Jianjun MA. Analysis of Control of Settlement Difference of Monolithic Raft Foundation with High Drop in Main and Podium Buildings[J]. Science Technology and Industry, 2025 , 25 (7) : 43 -49 .
Year 2025 volume 25 Issue 7
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Article Info
  • Receive Date:2024-09-14
  • Online Date:2025-08-15
  • Published:2025-04-10
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  • Received:2024-09-14
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Affiliations
    1 School of Civil Engineering and Architecture, Henan University of Science and Technology, Luoyang 471023, Henan, China
    2 Engineering Technology Research Center of Safety and Protection of Buildings of Henan Province, Luoyang 471023, Henan, China
    3 China Construction Fifth Engineering Division Corp., Ltd., Changsha 410000, 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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