| TRXC系列三轴仪 Ground test relies on the idea first that behavior of the mass of the ground can be, with necessary conditions, predicted in the way that some peculiar qualities can be determined. Tests of the ground, well conducted, constitute a sure base of knowledge to permit theirs exploitations with the best conditions. This cell has been realized to determine bearing capacity of the ground ａnd its land subsistence when this one is under triaxial strength, by executing measures linked by the product saturation contained. This enable the specimen, under test, to submit pressure conditions simulating the ones existing in the mass of the ground. 可在实验室测定岩心性能参数: l 渗透率测定 l 孔隙体积测定 l 电阻率测定 l 声阻 l 轴向/径向独立加载 l 形变 ΔL/L, ΔØ/Ø 该三轴向测试室可进行渗透率，声波，电阻率及岩心形变测定。 一个活塞给样品施加轴向应力。该活塞位于密闭容器内，可以施加不同的围压。 负荷变化是由容积泵液压驱动的。为了操作更容易，可使用2个液压千斤顶打开压力室。 工作压力..............................1000 bar 温度...........ambient to 200°C 独立轴向加载......until 6800 bar 样品直径...............1’’, 1 1/2 ’’, 40 mm 样品长度.............................50 to 85 mm 径向/轴向应力振荡............until 2 Hz 原创作者：比莱石油仪器（北京）有限公司 |
