Method and equipment for determining foundation bed coefficient in horizontal direction and storage equipment
A bed coefficient and storage device technology, applied in the direction of electrical digital data processing, special data processing applications, instruments, etc., can solve problems such as uneconomical, lack of theoretical basis, deviation, etc., achieve high reliability, simple and easy method, low cost effect
Active Publication Date: 2018-05-01
CHINA UNIV OF GEOSCIENCES (WUHAN)
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Problems solved by technology
However, the current relevant codes and documents do not provide a calculation method for the horizontal subgrade coefficient of variable cross-section cement-soil concealed bracing. When engineers perform design calculations, most of them rely on engineering experience to determine. Obviously, there is no theoretical basis and it is easy to cause large deviations. , the designed foundation pit support structure is either unsafe or uneconomical
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[0024] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0025] Embodiments of the present invention provide a method, device and storage device for determining the coefficient of the horizontal bed, through obtaining; a device for determining the coefficient of the horizontal bed and a storage device for realizing a method for determining the coefficient of the horizontal bed method for bed coefficients.
[0026] Please refer to figure 1 , figure 1 It is a flow chart in the embodiment of the present invention, specifically including the following steps:
[0027] S101: According to the cement-soil concealed brace with variable cross-section, intercept its calculation unit; the cement-soil concealed brace with variable cross-section includes: left skirt reinforcement, right ...
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The invention provides a method and equipment for determining a foundation bed coefficient in a horizontal direction and storage equipment and aims at dark support of variable cross-section cement soil of a passive area of a foundation pit. A skirt loaded body, a stripping loaded body and rectangular undisturbed soil are included and multidisciplinary theoretical knowledge such as structural mechanics, material mechanics, elastic mechanics and infinitesimal calculus are comprehensively utilized. The invention provides the method for determining the foundation bed coefficient in the horizontaldirection and storage equipment through dark support of the variable cross-section cement soil. The equipment for determining the foundation bed coefficient in the horizontal direction and the storageequipment are used for realizing the method for determining the foundation bed coefficient in the horizontal direction. The method provided by the invention is simple and easy to operate, low in cost, high in reliability and is used for guiding the reinforcing design for the passive area of the foundation pit.
Description
technical field [0001] The invention relates to the field of rock construction exploration, in particular to a method, equipment and storage equipment for determining the horizontal bed coefficient. Background technique [0002] With the rapid development of the national economy, the pace of urbanization has accelerated significantly. In order to meet the needs of people's daily life, the development and utilization of underground space has become inevitable. More and more foundation pits stand in the city. Many of the foundation pits are located in deep soft soil areas, which undoubtedly brings troubles to the selection of foundation pit support structures. Often, the deeper the embedding depth of the enclosure structure, the greater the deformation. The reason is that The above situation occurs because the shear strength index of soft soil is extremely low, which cannot provide sufficient passive resistance, and the active earth pressure is much larger than other types of ...
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IPC IPC(8): G06F17/50
CPCG06F30/13
Inventor 李松姚爱国马郧
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)