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发明公开
CN109781486A 一种粘性土快速沉积固结的方法 无效 - 撤回

一种粘性土快速沉积固结的方法
摘要：
本发明涉及一种粘性土快速沉积固结方法，用于为粘性土起动冲刷试验提供粘性土样，属于水利技术领域，其IPC分类号为E02B1/00。本发明的粘性土快速沉积固结方法，将粘性土浆放置在真空条件下的有机透明玻璃箱内，利用透明橡胶管连通真空桶和真空泵抽真空。本发明能有效加快完成粘性土样的沉积固结，保证试验在较短时间内完成。而且，可根据试验需求，人为控制粘性土样沉积固结的时间和程度，得到不同含水率的粘性土样。
摘要（英）：

The invention relates to a rapid cohesive soil deposition and consolidation method. The invention aims to provide cohesive soil samples for cohesive soil incipient motion and scouring tests and belongs to the technical field of water conservancy. The IPC classification number of the patent is E02B1/00. According to the rapid cohesive soil deposition and consolidation method of the invention, a cohesive soil slurry is arranged in an organic transparent glass box under a vacuum condition; and a vacuum barrel is communicated with a vacuum pump through a transparent rubber tube, so that vacuumizing can be realized. With the rapid cohesive soil deposition and consolidation method of the invention adopted, the deposition and consolidation of a cohesive soil sample can be effectively accelerated;it can be ensured that a test is completed in a short time; the time and extent of the deposition and consolidation of the cohesive soil sample can be controlled manually according to test requirements, so that cohesive soil samples with different water contents can be obtained.

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