Method for collecting and manufacturing suspension type thin-layer soil monolith
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of specimen collection and production method, which is applied in the field of soil research, can solve the problems of difficult movement of specimens, damage of external shape, lack of continuity and integrity of specimens, etc., and achieves convenience for observation and use in scientific research and teaching, strong stability, and good plumpness degree of effect
Inactive Publication Date: 2012-11-14
NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
View PDF3 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0008] The purpose of the present invention is to solve the problems that the existing soil specimens are not easy to move, the specimens lack continuity and integrity, and the external shape is seriously damaged in the process of making the whole soil specimen, and then provide a kind of hanging type soil thin layer whole specimen Collection method
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Examples
Experimental program
Comparison scheme
Effect test
specific Embodiment approach 1
[0022] Specific implementation mode one: the specific steps of a kind of suspended type soil thin layer whole section sample collection preparation method of the present embodiment are:
[0023] Step 1: Fabrication of earth pickers, movable caps and specimen holders
[0024] 1) Make a soil picker. The inner diameter, length, width, and thickness of the soil picker are 100cm, 20cm, and 5cm, or 50cm, 20cm, and 5cm;
[0025] 2) Make two movable caps. The inner diameter, length, width, and thickness of the movable caps are 20cm, 5cm, and 8cm respectively. The two movable caps are used to seal the two ends of the earth picker;
[0026] 3) Make a specimen holder. When the inner diameter, length, width, and thickness of the soil picker are 100cm, 20cm, and 5cm, the inner diameter, length, width, and thickness of the specimen holder are 100cm, 20cm, and 2cm; , 5cm, the inner diameter, length, width, and thickness of the specimen holder are 50cm, 20cm, and 2cm respectively;
[0027] ...
specific Embodiment approach 2
[0039] Embodiment 2: In step 1 of this embodiment, the earth picker is made of a stainless steel plate with a thickness of 2 mm. Other steps are the same as in the first embodiment.
specific Embodiment approach 3
[0040] Embodiment 3: The stainless steel plate in this embodiment is a stainless steel plate with mesh. Other steps are the same as in the second embodiment.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Property
Measurement
Unit
thickness
aaaaa
aaaaa
thickness
aaaaa
aaaaa
Login to view more
Abstract
The invention discloses a method for collecting and manufacturing a suspension type thin-layer soil monolith, and relates to a method for collecting and manufacturing a soil monolith. The problem that the monolith hardly moves, lacks of continuity and integrity and has a severely damaged shape in the process of manufacturing the soil monolith is solved. The method comprises the following steps of: manufacturing a soil sampler, a movable sealing cap and a monolith supporting box; excavating a soil profile pit; cultivating a soil pillar with the same inner diameter as the soil sampler on the soil profile, and sleeving the soil pillar by using a soil sampler frame; flatly supporting the soil sampler and the soil pillar to the ground; invertedly fastening the smoothened soil pillar in the monolith supporting box coated with polyvinyl alcohol sol, and selecting different volume ratios of polyvinyl acetate emulsion to water according to different soil textures; spraying an adhesive on the soil pillar so as to make the adhesive naturally infiltrate saturation, and conveying the monolith after the adhesive is dry and the monolith is solidified; and exhibiting the monolith in a show window, and giving character and picture caption to the monolith. The method is suitable for collecting and manufacturing the thin-layer soil monolith.
Description
technical field [0001] The invention relates to a method for collecting and manufacturing a whole section of soil sample, in particular to a method for collecting and making a whole section of a suspended thin layer of soil sample, and belongs to the technical field of soil research. Background technique [0002] The whole soil sample is a soil product made by selecting a relatively representative soil profile, collecting objective, true, continuous and complete soil samples according to the occurrence level of the soil, and processing them. [0003] The whole soil sample is an indispensable auxiliary tool for the teaching and scientific research of physical geography and soil science. By reading and studying soil profiles, geographers and soil scientists can understand the biological cycle characteristics and geochemical migration characteristics of elements in the soil from its morphological characteristics and physical and chemical properties, and obtain environmental inf...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/04G01N1/28
Inventor 姜明许林书于秀丽翟伟峰邹元春褚丽娟
Owner NORTHEAST INST OF GEOGRAPHY & AGRIECOLOGY C A S
Login to view more