CN102060449A - Production method of artificial physical model of geological gap - Google Patents
Production method of artificial physical model of geological gap Download PDFInfo
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- CN102060449A CN102060449A CN 201010296617 CN201010296617A CN102060449A CN 102060449 A CN102060449 A CN 102060449A CN 201010296617 CN201010296617 CN 201010296617 CN 201010296617 A CN201010296617 A CN 201010296617A CN 102060449 A CN102060449 A CN 102060449A
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Abstract
The invention discloses a production method of an artificial physical model of a geological gap. The method comprises the steps of clamping a metal sheet used as an analog body between the silicate glass blocks used as a basal body, fusing at high temperature, reducing the temperature, processing the appearance and polishing to produce the artificial physical model of the geological gap. The analog body used in the method does not react with air and the basal body, can be fused at high temperature under the atmospheric environment, has strong extensibility and is thin enough. Therefore, the reflected actual geological size is larger.
Description
Technical field
The invention belongs to the artificial physical model field, be specifically related to the preparation method of a kind of geology slit artificial physical model.
Background technology
Slit, crack, tomography are common in rock, and slit, crack, tomography also are the important space that the underground fluid water, oil, gas preserve and migrate.Utilize the slit physical model of manual manufacture, by the kinetics and the kinematics character of seismic wave propagation in the model of the different slits of ultrasonic wave experimental observation, so that the geologize structure, describe and predicting oil reservoir and hydrocarbon-bearing pool, improve the seismic prospecting success ratio.
In actual geology rock, the velocity of wave of rock is greater than the velocity of wave in slit.According to similarity criterion, slit analogue body size is more little, and the actual geology size that then can embody is big more.Yet present domestic and international research, generally the macromolecular material that adopts low velocity of wave is as matrix, and the metal of selecting high velocity of wave is as the slit analogue body, and slit analogue body size is all bigger.
Summary of the invention
The objective of the invention is to remedy the deficiency of above-mentioned prior art, it is slit, crack, tomography analogue body that a kind of golden thin slice with low relatively velocity of wave is provided, and is the method that matrix prepares geology slit artificial physical model with the silicate glass of high relatively velocity of wave.
Realize that the technical scheme that the object of the invention adopted is:
The preparation method of a kind of geology slit artificial physical model is to be analogue body with golden thin slice, is matrix with the silicate glass, through high-temperature fusion, prepares geology slit artificial physical model, specifically adopts following steps:
(1) silicate sheet glass is cut into the glass block that size and High Temperature Furnaces Heating Apparatus are complementary, and cleans up, dry;
(2) with the alternate placement of golden thin slice with the silicate glass piece, make every golden thin slice clamping between the silicate glass piece, the thickness of golden thin slice is 0.12 μ m~100 μ m, puts into High Temperature Furnaces Heating Apparatus then;
(3) High Temperature Furnaces Heating Apparatus is warming up to 750~850 ℃, is incubated fusion in 90~120 minutes, take out when cooling to room temperature to 50 ℃ with stove;
(4) step (3) gained sample is carried out sharp processing, polishing, promptly make geology slit artificial physical model.
Described golden thin slice is one or more pieces, long 10mm~109mm, wide 1mm~20mm;
Described golden sheet thickness is identical.
Described golden sheet thickness difference.
Be under atmospheric environment, High Temperature Furnaces Heating Apparatus to be warming up to 750~850 ℃ in the step (3), be incubated fusion in 90~120 minutes.
The present invention is that the golden thin slice (velocity of longitudinal wave Vp=3240m/s) with low velocity of wave is slit, crack, tomography analogue body, silicate glass (velocity of longitudinal wave Vp=6800m/s) with high velocity of wave is a matrix, with the alternate clamping of golden thin slice of micron order thickness in the silicate glass interblock, through high-temperature fusion, carry out sharp processing then, polish the method for preparing geology slit artificial physical model.Compared with prior art, advantage of the present invention is:
Select golden thin slice to make analogue body, the ductility of gold is strong, can make analogue body enough thin, and the actual geology size that can embody is bigger; The fusing point height of gold, chemical property are stablized, and have guaranteed that analogue body does not react with air, matrix in the high-temperature fusion process, can be in high-temperature fusion under the atmospheric environment.
Embodiment
The present invention is further illustrated below by specific embodiment, but protection content of the present invention is not limited to following examples.
Embodiment 1:
(1) silicate sheet glass is cut into the glass block (the silicate glass piece of sanction is the bigger the better usually, but its size will be complementary with High Temperature Furnaces Heating Apparatus) of 60mm * 100mm size, and cleans up, dry;
(2) 1 of golden thin slice with thick 0.12 μ m, wide 2mm, long 40mm is placed between the silicate glass piece, puts into High Temperature Furnaces Heating Apparatus then;
(3) High Temperature Furnaces Heating Apparatus is warming up to 750 ℃, is incubated 110 minutes and makes the fusion of golden thin slice and silicate glass piece, take out when treating to be cooled to room temperature with stove;
(4) step (3) gained sample is carried out sharp processing, polishing, promptly make geology slit artificial physical model.
Embodiment 2:
(1) silicate sheet glass is cut into the glass block of 300mm * 300mm size, and cleans up, dry;
(2) 1 of golden thin slice with thick 1 μ m, wide 5mm, long 109mm is placed between two silicate glass pieces, puts into High Temperature Furnaces Heating Apparatus then;
(3) under atmospheric environment, High Temperature Furnaces Heating Apparatus is warming up to 800 ℃, is incubated 90 minutes and makes the fusion of golden thin slice and silicate glass piece, take out when treating to be cooled to 40 ℃~50 ℃ with stove;
(4) step (3) gained sample is carried out sharp processing, polishing, promptly make geology slit artificial physical model.
Embodiment 3:
(1) silicate sheet glass is cut into the glass block of 200mm * 300mm size, and cleans up, dry;
(2) 1 of golden thin slice with thick 100 μ m, wide 10mm, long 85mm is placed between two silicate glass pieces, puts into High Temperature Furnaces Heating Apparatus then;
(3) High Temperature Furnaces Heating Apparatus is risen to 850 ℃, be incubated 100 minutes and make the fusion of golden thin slice and silicate glass piece, take out when treating to be cooled to room temperature with stove;
(4) step (3) gained sample is carried out sharp processing, polishing, promptly make geology slit artificial physical model.
Embodiment 4:
(1) silicate sheet glass is cut into the glass block of 240mm * 300mm size, and cleans up, dry;
(2) with each 1 alternate being placed between the silicate glass piece of golden thin slice of thick 50 μ m, wide 10mm, long 80mm and thick 80 μ m, wide 10mm, long 80mm, put into High Temperature Furnaces Heating Apparatus then;
(3) under atmospheric environment, High Temperature Furnaces Heating Apparatus is warming up to 800 ℃, is incubated 120 minutes and makes the fusion of golden thin slice and silicate glass piece, take out when treating to be cooled to room temperature with stove;
(4) step (3) gained sample is carried out sharp processing, polishing, promptly make geology slit artificial physical model.
Embodiment 5:
(1) silicate sheet glass is cut into the glass block of 200mm * 200mm size, and cleans up, dry;
(2) with 5 alternate being placed between the silicate glass piece of golden thin slice of thick 5 μ m, wide 10mm, long 80mm, put into High Temperature Furnaces Heating Apparatus then;
(3) High Temperature Furnaces Heating Apparatus is warming up to 850 ℃, is incubated 90 minutes and makes the fusion of golden thin slice and silicate glass piece, take out when treating to be cooled to room temperature with stove;
(4) step (3) gained sample is carried out sharp processing, polishing, promptly make geology slit artificial physical model.
Embodiment 6:
(1) silicate sheet glass is cut into the glass block of 240mm * 300mm size, and cleans up, dry;
(2) with 2 of the golden thin slices of thick 10 μ m, wide 10mm, long 109mm, 2 of the golden thin slices of thick 20 μ m, wide 10mm, long 109mm are placed between the silicate glass piece these 4 golden thin slices are alternate, put into High Temperature Furnaces Heating Apparatus then;
(3) under atmospheric environment, High Temperature Furnaces Heating Apparatus is warming up to 800 ℃, is incubated 110 minutes and makes the fusion of golden thin slice and silicate glass piece, take out when treating to be cooled to room temperature with stove;
(4) step (3) gained sample is carried out sharp processing, polishing, promptly make geology slit artificial physical model.
Claims (6)
1. the preparation method of a geology slit artificial physical model is characterized in that this method is is analogue body with golden thin slice, is matrix with the silicate glass, through high-temperature fusion, prepares geology slit artificial physical model, specifically adopts following steps:
(1) silicate sheet glass is cut into the glass block that size and High Temperature Furnaces Heating Apparatus are complementary, and cleans up, dry;
(2) with the alternate placement of golden thin slice with the silicate glass piece, make every golden thin slice clamping between the silicate glass piece, the thickness of golden thin slice is 0.12 μ m~100 μ m, puts into High Temperature Furnaces Heating Apparatus then;
(3) High Temperature Furnaces Heating Apparatus is warming up to 750~850 ℃, is incubated fusion in 90~120 minutes, take out when cooling to room temperature to 50 ℃ with stove;
(4) step (3) gained sample is carried out sharp processing, polishing, promptly make geology slit artificial physical model.
2. according to the preparation method of the described geology of claim 1 slit artificial physical model, it is characterized in that: described golden thin slice is one or more pieces.
3. according to the preparation method of claim 1 or 2 described geology slit artificial physical models, it is characterized in that: the long 10mm~109mm of described golden thin slice, wide 1mm~20mm.
4. according to the preparation method of claim 1 or 2 described geology slit artificial physical models, it is characterized in that: described golden sheet thickness is identical.
5. according to the preparation method of claim 1 or 2 described geology slit artificial physical models, it is characterized in that: described golden sheet thickness difference.
6. according to the preparation method of the described geology of claim 1 slit artificial physical model, it is characterized in that: be under atmospheric environment, High Temperature Furnaces Heating Apparatus to be warming up to 750~850 ℃ in the step (3), be incubated fusion in 90~120 minutes.
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CN 201010296617 CN102060449B (en) | 2010-09-29 | 2010-09-29 | Production method of artificial physical model of geological gap |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101105535A (en) * | 2007-07-30 | 2008-01-16 | 中国地质大学(武汉) | Smelting method for preparing silicate glass base geological hole artificial physical model |
CN101462854A (en) * | 2009-01-12 | 2009-06-24 | 山东大学 | Brittle material for manufacturing rocks and preparation of specimen prefabricated crack thereof |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101105535A (en) * | 2007-07-30 | 2008-01-16 | 中国地质大学(武汉) | Smelting method for preparing silicate glass base geological hole artificial physical model |
CN101462854A (en) * | 2009-01-12 | 2009-06-24 | 山东大学 | Brittle material for manufacturing rocks and preparation of specimen prefabricated crack thereof |
Non-Patent Citations (1)
Title |
---|
《物探化探计算技术》 20010228 贺振华等 定向裂缝对地震波速度和振幅影响的比较--实验结果分析 第2页第1节 1-6 第23卷, 第1期 * |
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