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Vibration disturbance simulator used for geotechnical slope and using method thereof

A technology for slopes and slope soils, applied in the field of simulation devices, which can solve problems such as cumbersome operations, restrictions on the development of vibration experiments, and high cost of shaking tables

Inactive Publication Date: 2015-04-22
SHANDONG UNIV
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0003] Among the influencing factors on slopes, water and vibration are dominant, and there are few studies on the impact on slopes under vibration conditions, such as earthquakes and disturbances. The simulation of earthquakes is mainly realized by shaking tables, which cost a lot of money , often tens of millions, and the operation is cumbersome and the device is huge, which seriously restricts the development of vibration experiments. The research on slope vibration mainly includes the vibration direction and the influence of vibration frequency meter amplitude, and the research of some simple experiments does not require high Therefore, it is necessary to design and develop a vibration disturbance simulation device under simple conditions.

Method used

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  • Vibration disturbance simulator used for geotechnical slope and using method thereof
  • Vibration disturbance simulator used for geotechnical slope and using method thereof
  • Vibration disturbance simulator used for geotechnical slope and using method thereof

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0037] A new device for vibration disturbance simulation of geotechnical engineering slopes, the vibration part mainly includes steel frame 1; glass plate guardrail 2; slope soil 3; slope retaining wall 4; horizontal shaft 5; . The steel frame 1 surrounds the slope retaining wall 4, and glass plates are placed on the four sides of the frame, supported by the glass plate guardrail 2. The slope bottom retaining wall in the steel frame 1 is provided with a stepped slope soil 3, and the slope One side of the soil body 3 leans against the side retaining wall, and the side retaining wall is located in the steel frame 1. All the above-mentioned components are fixed on the sliding base 6 through the horizontal rotating shaft 5, and the lower fixed part includes a rolling pulley 7; a rotating tension and compression rod 8; a motor 9. The base 10, wherein the tw...

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Abstract

The invention discloses a vibration disturbance simulator used for geotechnical slopes. The simulator comprises a motor arranged at a base, the base is connected with a base board in a sliding way, the motor is connected with the bottom of the base board through a connector, the top of the base board is connected to a transparent frame device through a horizontal rotating part, and a slope soil body is arranged inside the transparent frame device. The simulator effectively meets experiment requirements, improves experiment efficiency, greatly saves experiment cost, and greatly simplifies experiment operations.

Description

technical field [0001] The invention relates to a simulation device, in particular to a vibration disturbance simulation device for geotechnical engineering slopes. Background technique [0002] At present, with the vigorous development of geotechnical engineering in my country, the slope problem has become a common problem faced by the engineering field. The slope refers to the free surface with a certain inclination formed by the natural gravity or human action of rock mass and soil mass. There are many classifications of slopes. According to the classification of origin, they can be divided into artificial slopes and natural slopes; according to the classification of strata and lithology, they can be divided into soil slopes and rock slopes; permanent slopes and temporary slopes. [0003] Among the influencing factors on slopes, water and vibration are dominant, and there are few studies on the impact on slopes under vibration conditions, such as earthquakes and disturbanc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M7/02
Inventor 石少帅李利平李术才王庆瀚周宗青宋曙光郭明李邦翔
Owner SHANDONG UNIV
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