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Pore water pressure gauge for measuring the pore water pressure acting on the Yamadome wall by Soil Column column method
Pore water pressure gauge for measuring the pore water pressure acting on the Yamadome wall by Soil Column column method
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机译:孔隙水压力计,用于通过土柱法测量作用于山形穹顶的孔隙水压力
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摘要
(57) Abstract Objective While operation to the mountain stop wall by soil cylinder string construction methodBy the soil cement without inhibiting the measurement function of the opening water pressureIt is to offer the pore water pressure meter which it can maintain. Constitution The pore water pressure meter usually, the sensor face (104 '') displacementIn order to detect the instrument itself (101) the second conversion which is providedThe vessel (102,103) with, the filter which is laid out outside the sensor face (106) With, the hippopotamus in order containment this filter in the instrument itself- (107) with it possesses. soiruse which is filled inside the soil cylinder stringIn order to isolate the filter of the pore water pressure meter from the mento liquid,The ice (110) it charges between the filter and the cover. This gapHydraulic meter inside soil cylinder string after the installing, with lapse of time as for iceIt dissolves, but to harden also the soil cement liquid that way, fillThe ice to remain behind between ta and the soil cement, the eye zu of the filterConservation the ball.
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