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A platform for research: civil engineering, architecture and urbanism
Rock-like similar material and preparation method thereof
The invention discloses a rock-like similar material and a preparation method thereof. The preparation method comprises the following steps: acquiring aggregate particle size distribution and an aggregate cementing agent area ratio of a target rock, obtaining a first aggregate of which the particle size distribution is the same as the aggregate particle size distribution of the target rock, obtaining a first cementing agent, and according to the area ratio of the aggregate cementing agent, mixing, stirring and curing the first aggregate and the first cementing agent with corresponding mass toobtain the rock-like similar material. According to the method, the first aggregate of which the particle size distribution is the same as that of the aggregate of the target rock can be obtained, andthen the first aggregate and the first cementing agent of the corresponding mass are mixed, stirred and cured according to the area ratio of the cementing agent of the aggregate to obtain the rock-like similar material. The first aggregate of the rock-like similar material is the same as the aggregate of the target rock in particle size distribution, and the area ratio of the aggregate cementingagent is the same as that of the target rock, so that the similarity of the rock-like similar material and the target rock in microstructure can be improved.
本发明公开了一种类岩石相似材料及其制备方法。该制备方法包括：获取目标岩石的骨料粒径分布和骨料胶结剂面积占比；获取粒径分布与目标岩石的骨料粒径分布相同的第一骨料，以及获取第一胶结剂；根据骨料胶结剂面积占比，将相应质量的第一骨料和所述第一胶结剂混合、搅拌和固化后，得到类岩石相似材料。该方法能够获取粒径分布与目标岩石的骨料粒径分布相同的第一骨料，然后根据骨料胶结剂面积占比，将相应质量的第一骨料和第一胶结剂混合、搅拌和固化后，得到类岩石相似材料，类岩石相似材料的第一骨料与目标岩石的骨料在粒径分布上相同，且骨料胶结剂面积占比与目标岩石相同，可提高类岩石相似材料与目标岩石在细观结构上的相似性。
Rock-like similar material and preparation method thereof
The invention discloses a rock-like similar material and a preparation method thereof. The preparation method comprises the following steps: acquiring aggregate particle size distribution and an aggregate cementing agent area ratio of a target rock, obtaining a first aggregate of which the particle size distribution is the same as the aggregate particle size distribution of the target rock, obtaining a first cementing agent, and according to the area ratio of the aggregate cementing agent, mixing, stirring and curing the first aggregate and the first cementing agent with corresponding mass toobtain the rock-like similar material. According to the method, the first aggregate of which the particle size distribution is the same as that of the aggregate of the target rock can be obtained, andthen the first aggregate and the first cementing agent of the corresponding mass are mixed, stirred and cured according to the area ratio of the cementing agent of the aggregate to obtain the rock-like similar material. The first aggregate of the rock-like similar material is the same as the aggregate of the target rock in particle size distribution, and the area ratio of the aggregate cementingagent is the same as that of the target rock, so that the similarity of the rock-like similar material and the target rock in microstructure can be improved.
本发明公开了一种类岩石相似材料及其制备方法。该制备方法包括：获取目标岩石的骨料粒径分布和骨料胶结剂面积占比；获取粒径分布与目标岩石的骨料粒径分布相同的第一骨料，以及获取第一胶结剂；根据骨料胶结剂面积占比，将相应质量的第一骨料和所述第一胶结剂混合、搅拌和固化后，得到类岩石相似材料。该方法能够获取粒径分布与目标岩石的骨料粒径分布相同的第一骨料，然后根据骨料胶结剂面积占比，将相应质量的第一骨料和第一胶结剂混合、搅拌和固化后，得到类岩石相似材料，类岩石相似材料的第一骨料与目标岩石的骨料在粒径分布上相同，且骨料胶结剂面积占比与目标岩石相同，可提高类岩石相似材料与目标岩石在细观结构上的相似性。
Rock-like similar material and preparation method thereof
类岩石相似材料及其制备方法
CUI CHUNYANG (author) / LI HAITAO (author) / LI CHUNYUAN (author) / YANG GUANYU (author) / WANG SHOUGUANG (author) / HE XIAOFAN (author)
2021-02-12
Patent
Electronic Resource
Chinese
Rock similar material containing micron-sized cracks and preparation method thereof
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