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Foundation bed optimization method and device

An optimization method and technology for optimizing devices, which are applied in basic structure engineering, soil protection, sheet pile walls, etc., can solve problems such as unsatisfactory reinforcement effect, complicated machine tool processing, and cumbersome operation, so as to achieve easy mastery of construction procedures and reinforcement. Good effect, simple operation effect

Inactive Publication Date: 2017-03-22
朱育盼
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Problems solved by technology

[0002] In the traditional technology, in the construction of strengthening the soft foundation, the machines and tools used are complex in processing, high in investment, high in cost, complex in construction procedures, cumbersome in operation, low in efficacy, and the amount of ash poured is not easy to control, and the reinforcement effect is not very ideal

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Embodiment Construction

[0017] In order to make the purpose, technical solution and advantages of the present invention more clear, the bed optimization method and device of the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] In one embodiment, such as figure 1 As shown, a foundation bed optimization method is provided. The principle of this method can be described in detail as follows: use casing method to form piles to strengthen soft foundation construction, use steel casing to form holes, and pour quicklime and fly ash into the holes The mixture is squeezed or tamped while extubating to form a pile. Make full use of the water absorption expansion and heat release of quicklime and the chemical reaction and coagulation reaction between soil and lime to improve the physi...

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Abstract

The invention provides a foundation bed optimization method and a device. The method comprises the following steps: a flat field is selected to perform the fixed pile position paying-off operation to position a pile foundation in place; the depth of a vibration sleeve is set, and the set depth of the vibration sleeve is higher than a preset elevation; an inner pipe is lifted, and the feeding operation is performed for a feed port; a lower inner pipe is arranged in a top surface position of a mixture, and the mixture is pushed into soil through a lifting sleeve; a vibrator is started to compact the mixture; and when a preset length is reached, the element soil pressing and ejecting operation is performed. The method is suitable for saturated clay and loam stratum, and is also suitable for applying sand piles and gravel piles to a soft clay foundation; and a used machine is simple in machining, low in investment, low in cost, easy to master construction procedures, simple in operation and excellent in reinforcing effect.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a foundation bed optimization method and device. Background technique [0002] In the traditional technology, in the construction of strengthening the soft foundation, the machines and tools used are complex in processing, high in investment, high in cost, complex in construction procedures, cumbersome in operation, low in efficiency, and the amount of ash poured is not easy to control, and the reinforcement effect is not very ideal. Contents of the invention [0003] Based on this, it is necessary to provide a bed optimization method and device that utilizes a machine tool that is simple to process, low in investment, low in cost, easy to grasp in construction procedures, simple in operation, and good in reinforcement effect. [0004] In order to achieve the purpose of the invention, a method for optimizing a foundation bed is provided, the method includes: selec...

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Application Information

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IPC IPC(8): E02D3/08E02D7/18E02D15/04
CPCE02D3/08E02D7/18E02D15/04
Inventor 朱育盼
Owner 朱育盼
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