Method for quantifying bearing capacity of foundation containing shallow-hidden spherical cavities

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United States of America Patent

PATENT NO 11970830
APP PUB NO 20210285178A1
SERIAL NO

17186499

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Abstract

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The present disclosure discloses a method for quantifying a bearing capacity of foundation containing shallow-hidden spherical cavities, comprising: in Step 1, constructing a spatial axisymmetric calculation model for stability analysis of the foundation containing shallow-hidden spherical cavities; in Step 2, solving the model to obtain a general solution which reflects the spatial stress distribution of surrounding rock containing shallow-hidden spherical cavities; in Step 3, obtain a mathematical expression by derivation for calculating the bearing capacity of the foundation containing shallow-hidden spherical cavities; and in Step 4: completing the determination of the foundation bearing capacity. Benefits: This method has many advantages such as comprehensive consideration, high accuracy and reliability of calculation results, and may provide the scientific basis for the development of prevention and control against the instability of the foundation containing shallow-hidden cavities. This method is easy to operate and feasible to become popular in actual engineering projects.

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Patent Owner(s)

Patent OwnerAddress
HAINAN UNIVERSITY570228 SCHOOL OF MECHANICAL AND ELECTRICAL ENGINEERING HAINAN UNIVERSITY 58 RENMIN ROAD HAINAN HAIKOU HAIKOU CITY HAINAN 570228

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Du, Zhichao Haikou, CN 18 8
Fu, Jingjing Haikou, CN 11 109
Jie, Shaolong Haikou, CN 1 0
Li, Jiaqi Haikou, CN 54 70
Liu, Bingyang Haikou, CN 38 23
Teng, Ying Haikou, CN 22 35
Wen, Haijia Haikou, CN 1 0
Xie, Jing Haikou, CN 92 1177
Xie, Peng Haikou, CN 88 1281
Yan, Lei Haikou, CN 74 214
Yang, Shuqi Haikou, CN 1 0
Yang, Yuxuan Haikou, CN 2 0
Yin, Di Haikou, CN 2 0
Yue, Zurun Haikou, CN 1 0

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