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A platform for research: civil engineering, architecture and urbanism
Preparation method of low-permeability rock stratum similar material large-size model test piece
The invention discloses a preparation method of a low-permeability rock stratum similar material large-size model test piece, which comprises the following steps: starting an overall control platform, inputting the size and material parameters of a required model test piece, and intelligently calculating a material proportioning scheme required by the model test piece; a dust-free feeding station and a vacuum feeding machine are controlled to feed the materials into a stock bin with an automatic weighing device; the vacuum feeding machine is controlled to put barite powder, quartz sand, talcum powder and a binder into the dry material stirring device for uniform mixing, and the mixture is put into the wet material stirring device; sequentially conveying a conditioning agent and water into a wet material stirring device, and fully stirring; and the mixed material is put into a model frame, and the mixed material is subjected to vibration compaction forming through a vibration compaction device. Intelligent, automatic and integrated manufacturing of the similar material large-size model test piece is achieved, the manufacturing efficiency is improved, the manufacturing time is greatly shortened, and uniform compaction of the large-size model test piece is achieved.
本发明公开了一种低渗透岩层相似材料大尺寸模型试件制备方法，包括如下步骤：开启总体控制平台，输入所需模型试件尺寸及材料参数，智能计算出模型试件所需材料配比方案；控制无尘投料站和真空上料机将材料投放至具有自动称量装置的料仓中；控制真空上料机将重晶石粉、石英砂、滑石粉和粘结剂投放至干料搅拌装置中混合均匀并投放至湿料搅拌装置；将调节剂和水依次输送至湿料搅拌装置中进行充分搅拌；将混合材料投放至模型框架内，通过振动压实装置将混合材料振动压实成型。本发明实现了相似材料大尺寸模型试件的智能化、自动化、一体化制作，不仅提高了制作效率，大大减少了制作时间，而且实现了对大模型试件的均匀压实。
Preparation method of low-permeability rock stratum similar material large-size model test piece
The invention discloses a preparation method of a low-permeability rock stratum similar material large-size model test piece, which comprises the following steps: starting an overall control platform, inputting the size and material parameters of a required model test piece, and intelligently calculating a material proportioning scheme required by the model test piece; a dust-free feeding station and a vacuum feeding machine are controlled to feed the materials into a stock bin with an automatic weighing device; the vacuum feeding machine is controlled to put barite powder, quartz sand, talcum powder and a binder into the dry material stirring device for uniform mixing, and the mixture is put into the wet material stirring device; sequentially conveying a conditioning agent and water into a wet material stirring device, and fully stirring; and the mixed material is put into a model frame, and the mixed material is subjected to vibration compaction forming through a vibration compaction device. Intelligent, automatic and integrated manufacturing of the similar material large-size model test piece is achieved, the manufacturing efficiency is improved, the manufacturing time is greatly shortened, and uniform compaction of the large-size model test piece is achieved.
本发明公开了一种低渗透岩层相似材料大尺寸模型试件制备方法，包括如下步骤：开启总体控制平台，输入所需模型试件尺寸及材料参数，智能计算出模型试件所需材料配比方案；控制无尘投料站和真空上料机将材料投放至具有自动称量装置的料仓中；控制真空上料机将重晶石粉、石英砂、滑石粉和粘结剂投放至干料搅拌装置中混合均匀并投放至湿料搅拌装置；将调节剂和水依次输送至湿料搅拌装置中进行充分搅拌；将混合材料投放至模型框架内，通过振动压实装置将混合材料振动压实成型。本发明实现了相似材料大尺寸模型试件的智能化、自动化、一体化制作，不仅提高了制作效率，大大减少了制作时间，而且实现了对大模型试件的均匀压实。
Preparation method of low-permeability rock stratum similar material large-size model test piece
一种低渗透岩层相似材料大尺寸模型试件制备方法
WANG LUJUN (author) / WANG HANPENG (author) / YANG YI (author) / SUN DEKANG (author) / XU DUO (author) / ZHANG CHONG (author)
2023-12-22
Patent
Electronic Resource
Chinese
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