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A kind of sampling stalagmite restoration method

A repair method and stalagmite technology, applied in building maintenance, construction, building construction, etc., can solve the problems of high cost, unsuitable for the public, and difficult operation of 3D laser scanners

Active Publication Date: 2020-10-27
贵州省山地资源研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Considering the cost of use and the difficulty of operation, the cost of 3D laser scanners is too high and the operation is difficult, so it is not suitable for the public

Method used

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  • A kind of sampling stalagmite restoration method
  • A kind of sampling stalagmite restoration method
  • A kind of sampling stalagmite restoration method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1: as Figure 1-Figure 6 Shown, a sampling stalagmite repair method, the method includes the following steps:

[0036] (1) Overall environmental information collection before sampling: Before collecting natural stalagmite samples, light sources are evenly arranged in the middle of the vertical direction of the stalagmite to be sampled. The light source covers the entire stalagmite to be sampled and the base of the stalagmite to be sampled. Take panoramic photos at the base. When taking photos, the circumferential and longitudinal coincidence of the two photos is greater than 20%;

[0037] (2) Base environmental information collection: After removing the stalagmite to be sampled, take pictures of the base fracture after the stalagmite is removed and the stalagmite fracture after removal;

[0038] (3) Fracture protection: After the stalagmite is collected, set a conical cover 13 to cover the fracture of the base 8, the diameter of the bottom of the conical cov...

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PUM

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Abstract

The invention discloses a sampled stalagmite repairing method. The sampled stalagmite repairing method includes the steps that (1) overall environmental information is collected before sampling; (2) basal environmental information is collected; (3) fractures are covered and protected; (4) sampled stalagmites are brought back to a room for modeling; (5) established models are subjected to 3D printing to obtain stalagmite copies; and (6) the stalagmite copies are installed on the sampling sites to be restored and repaired. According to the sampled stalagmite repairing method, the sampled stalagmites can be well restored, operation is easy, the restoration and repairing effects are good, and the repairing cost is low.

Description

technical field [0001] The invention belongs to the technical field of stalagmite restoration, and relates to a sampling stalagmite restoration method. Background technique [0002] Damage to karst cave stalagmites includes natural damage or man-made damage. Natural damage is generally caused by earthquakes or roof collapses. There are cases in foreign countries where bamboo shoots are spliced ​​and broken, and then fixed by steel bars and cement bonded to the fracture for repair; man-made damage includes intentional knocking or removal of scientific research samples. It can be repaired by fixing steel bars and bonding the fracture with cement. However, because the stalagmites sampled for scientific research are used in experiments (often used in climate change research), it is impossible to return natural samples to their original positions, so it is necessary to imitate natural stalagmites for restoration. Spanish scholars have successful experience in creating replicas o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G23/02B33Y10/00B33Y80/00
CPCB33Y10/00B33Y80/00E04G23/02E04G23/0211
Inventor 周文龙熊康宁黎有为
Owner 贵州省山地资源研究所
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