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实用新型
CN201965059U 一种天然气水合物岩石力学三轴试验装置 失效 - 权利终止

一种天然气水合物岩石力学三轴试验装置
摘要：
本实用新型公开了一种天然气水合物岩石力学三轴试验装置。所述装置包括由筒体、底座和上盖组成的密闭压力室；所述底座上设有至少一个进油孔、至少一个进气孔和至少两个声波线接孔；所述筒体的上部设有至少一个出气孔；所述上盖上设有活塞；该活塞与所述密闭压力室外的移动横梁相连；所述密闭压力室腔内设有相对应的试样下压座和试样上压座；所述试样上压座与所述活塞的位置相应，所述试样下压座固定在所述底座上；所述试样上压座和试样下压座中均设有声波探头。
摘要（英）：

The utility model discloses a rock mechanics triaxial test device of a natural gas hydrate, which comprises a closed pressure chamber consisting of a cylinder body, a base and an upper cover. At least one oil inlet hole, at least one air inlet hole and at least two sound wave line connecting holes are arranged on the base. The upper portion of the cylinder body is provided with at least one air outlet hole. A piston is disposed on the upper cover and connected to a moving beam outside the closed pressure chamber. A sample downward-pressing seat and a sample upward-pressing seat which are opposite to each other are arranged in the closed pressure chamber. The sample upward-pressing seat is corresponding to the piston in position, and the sample downward-pressing seat is fixed on the base. Both the sample upward-pressing seat and the sample downward-pressing seat are provided with sonic probes.

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