Test device for coefficients of horizontal-reference foundation bed and test method using device
A technology of foundation coefficient and horizontal reference, which is applied in the field of foundation soil survey, infrastructure engineering, construction, etc., can solve the problems of leakage test results, affect the test results, increase the test difficulty, etc., to achieve convenient and fast installation and guarantee Test results, the effect of improving test efficiency
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[0044] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0045] Such as figure 1 As shown, the horizontal reference subgrade coefficient test device in the present embodiment includes a test support 5, a jack 2, a load plate 1, a pressure sensor 3, a reaction force plate 4, a hydraulic energy storage tank 8, a pressurizing device 9, a measuring bridge and Percentage table6.
[0046] The test bracket 5 has a horizontal installation surface at the top, and the jack 2 is horizontally placed on the horizontal installation surface; the load plate 1 is vertically arranged at one end of the cylinder body 21 of the jack and is perpendicular to the length direction of the jack 2, and the load plate 1 is provided with a level A bubble or a level, the bearing plate 1 and the cylinder body 21 can be detachably connected by bolts. The pressure sensor 3 is located at one end of the piston 22 of the jack and has...
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