| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet pile permeability test device which dispenses with the installation of a sheet pile by actually using a heavy machine or the like, and can easily perform permeability test.SOLUTION: A sheet pile permeability test device 1 comprises: a water feeder 3 for sending out water; a closed accommodation body 2 having a water inlet hole 214 and a drain hole 214; and a water receiver 3 for receiving water. The water inlet hole 214 and the water feeder 3 are connected to each other, and the drain hole 214 and the water receiver 3 are connected to each other. In the closed accommodation body 2, a holder 219 to be tested for holding a body 5 to be tested being a sheet pile or a fragment of the sheet pile is arranged between the water inlet hole 214 and the drain hole 214, and when the body 5 to be tested is accommodated in the holder 219 to be tested, the body to be tested is accommodated in a watertight state that an external peripheral side end of the body 5 to be tested is water-tightly sealed to an internal wall of the closed accommodation body 2 all over the whole periphery of the body 5 to be tested. |
