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高压力液压固结仪是根据帕斯卡原理设计的。它以压缩空气为能源,经气水转换,使压力通过乳胶薄膜传递至大小套式活塞底部,活塞根据试验要求自下而上地将压力传递到土样上,以满足0.1—30kg/cm~2固结试验要求。 仪器的工作原理如图所示。空气压缩机(1)为能源,由电接点压力表(2)、继电器、交流接触器等(3)组成自动气压补偿机构,使输出压力长期恒定在所需气压之上。经
The high-pressure hydraulic consolidation instrument is designed on the basis of Pascal’s principle. It uses compressed air as the energy source, and converts it into gas and water, so that the pressure is transmitted to the bottom of the large-sized sleeved piston through the latex film. The piston transfers the pressure from the bottom up to the soil sample in accordance with the test requirements to meet the requirements of 0.1-30 kg/cm~ 2 Consolidation test requirements. The working principle of the instrument is shown in the figure. The air compressor (1) is an energy source and is composed of an electric contact pressure gauge (2), a relay, and an AC contactor (3), so that the output pressure is constant over the desired pressure for a long period of time. through