Rectangular foundation bearing capacity verifying method and device

A technology of foundation bearing capacity and verification method, which is applied in the field of verification of rectangular foundation bearing capacity, and can solve the problems of heavy data processing burden and so on.

Inactive Publication Date: 2020-02-14
PETROCHINA CO LTD
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[0005] The invention provides a method and device for verifying the bearing capaci

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  • Rectangular foundation bearing capacity verifying method and device
  • Rectangular foundation bearing capacity verifying method and device
  • Rectangular foundation bearing capacity verifying method and device

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[0094] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0095] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or...

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Abstract

The invention provides a rectangular foundation bearing capacity verifying method and device. The method comprises the steps of obtaining the eccentric distance of a rectangular foundation, the firstlength of the basic bottom face of the rectangular foundation, the load capacity on the rectangular foundation and the area of the basic bottom face of the rectangular foundation; according to the eccentric distance, the first length, the load capacity and the area, determining the maximum bearing capacity and the minimum bearing capacity of the rectangular foundation; if the ratio of the eccentric distance to the first length is smaller than or equal to a first threshold value, according to the average bearing capacity of the rectangular foundation, determining that the bearing capacity of the rectangular foundation meets the requirement for the bearing capacity, wherein the average bearing capacity is determined according to the maximum bearing capacity and the minimum bearing capacity;if the ratio of the eccentric distance to the first length is larger than the first threshold value, according to the maximum bearing capacity, determining that the bearing capacity of the rectangularfoundation meets the requirement for the bearing capacity. Data processing burdens can be reduced.

Description

technical field [0001] The invention relates to the field of oil field surface engineering, in particular to a method and device for verifying the bearing capacity of a rectangular foundation. Background technique [0002] The foundation refers to the part of the soil that bears the influence of the superstructure load. Rectangular foundation is a foundation with a rectangular shape. For the implementation of the project, the bearing capacity of the rectangular foundation needs to be verified. The verification of the bearing capacity may include verifying whether the bearing capacity meets the preset bearing capacity requirements. [0003] In the existing related technologies, the verification of the bearing capacity needs to verify a variety of bearing capacity data, such as the bearing capacity of different locations, the average bearing capacity, the maximum bearing capacity, the minimum bearing capacity, etc., only when the above bearing capacity data meet the correspon...

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Application Information

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IPC IPC(8): E02D33/00
CPCE02D33/00
Inventor 杨文明
Owner PETROCHINA CO LTD
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