Determination of bearing capacity of foundation by pressure plate load tests

YANG Guanghua

doi:10.11779/CJGE20220475

Volume 45 Issue 7

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Chinese Journal of Geotechnical Engineering > 2023 > 45(7): 1540-1542. > DOI: 10.11779/CJGE20220475

YANG Guanghua. Determination of bearing capacity of foundation by pressure plate load tests[J]. Chinese Journal of Geotechnical Engineering, 2023, 45(7): 1540-1542. DOI: 10.11779/CJGE20220475

Citation:

YANG Guanghua. Determination of bearing capacity of foundation by pressure plate load tests[J]. Chinese Journal of Geotechnical Engineering, 2023, 45(7): 1540-1542. DOI: 10.11779/CJGE20220475

Citation:

YANG Guanghua. Determination of bearing capacity of foundation by pressure plate load tests[J]. Chinese Journal of Geotechnical Engineering, 2023, 45(7): 1540-1542. DOI: 10.11779/CJGE20220475

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Determination of bearing capacity of foundation by pressure plate load tests

YANG Guanghua^{1, 2,}

1.
Guangdong Research Institute of Water Resources and Hydropower, Guangzhou 510610, China
2.
The Geotechnical Engineering Technology Center of Guangdong Province, Guangzhou 510610, China

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Received Date: April 19, 2022
Available Online: February 20, 2023

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Abstract

Abstract

The bearing capacity of a foundation should be determined by its strength and deformation under the actual foot. It can be determined directly by the pressure plate load tests, which can ensure the strength safety, but can not ensure the deformation safety. In order to realize the design according to the deformation characteristics, the bearing capacity of the foundation should be more reasonablly determined by the designer. The designer can obtain the deformation and strength parameters of the soil from the pressure plate load tests to calculate the load-settlement p-s curve of the actual foundation. Then, based on the p-s curve, the bearing capacity of the foundation is reasonably determined according to the dual control of strength and deformation.
- bearing capacity of foundation,
- pressure plate load test,
- deformation control,
- tangent modulus method

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References (8)

References

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