Adjusting method for water content of high-plasticity clay and hole forming device of high-plasticity clay

A high-plasticity clay and pore-forming device technology, which is applied in the field of foundation soil survey, construction, infrastructure engineering, etc., can solve the problems of large adjustment and sampling action, cumbersome operation, and impact on performance, and achieve accurate and high moisture content adjustment. Operability, simple operation effect

Active Publication Date: 2015-03-25
SINOHYDRO BUREAU 5
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Problems solved by technology

[0003] The purpose of the present invention is to provide a method for adjusting the moisture content of high plastic clay and a pore-forming device, which solves the problem that the existing adjustment method is not

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  • Adjusting method for water content of high-plasticity clay and hole forming device of high-plasticity clay
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  • Adjusting method for water content of high-plasticity clay and hole forming device of high-plasticity clay

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[0017] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0018] figure 1 with figure 2 An embodiment of the method for adjusting the moisture content of high plastic clay according to the present invention is shown: a method for adjusting the moisture content of high plastic clay includes the following steps:

[0019] Step 1: Prepare a hole forming device, which includes a hydraulic backhoe 1 and a tapered steel pipe 2. Two parallel steel plates 4 are welded to the bottom of the bucket 8 of the hydraulic backhoe 1. The upper end of the steel pipe 2 is connected between the two steel plates 4 by bolts 5, and when the tapered steel pipe 2 is lifted b...

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Abstract

The invention relates to hydraulic and hydro-power engineering construction, in particular to an adjusting method for the water content of high-plasticity clay and a hole forming device of the high-plasticity clay. The adjusting method includes the steps that the hole forming device is manufactured, the hole forming device is controlled to perform punching, a Luoyang shovel is used for sampling soil material from water-adjusting holes, the moisture content is detected, and water adjusting is performed according to the water content. The method has the advantages of being easy and convenient to implement, rapid in sampling, accurate in water content adjustment and the like. It is avoided that in the process of conventional water adjusting, the soil material to be adjusted in water content is polluted, a large water-adjusting site is needed, and much resource equipment is wasted. A backhoe is connected with a steel tube to perform hole forming on the soil material to be adjusted in water content, sampling detection is performed on the soil material to be adjusted in water content through manual cooperation, a water tube is connected manually for on-site water-adjusting operation, and the problem that the high-plasticity clay is low in water content is solved; the method is quite high in operability and has popularization significance for the same kind of engineering.

Description

technical field [0001] The invention relates to the construction of water conservancy and hydropower projects, in particular to a method for adjusting the moisture content of high plastic clay and a pore-forming device. Background technique [0002] In the prior art, the adjustment of the moisture content of the highly plastic clay generally adopts the method of backhoe digging for irrigation and stacking "soil cows" to adjust the moisture content of the soil material. When water diversion is carried out in high plastic clay soil by backhoe digging and stuffy irrigation, the quality of water diversion is not easy to control, which will easily lead to high moisture content of the soil near the trench, and at the same time, excavation of a large area of ​​trench will pollute the soil. However, the water diversion method of stacking "soil cows" requires a lot of machinery to transport all the soil materials to be watered, and at the same time requires a large area of ​​water di...

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Application Information

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IPC IPC(8): E02D1/00
CPCE02D1/00E02D1/027E02D1/04
Inventor 熊亮李法海薛凯樊鹏杨培青韩兴姚强
Owner SINOHYDRO BUREAU 5
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