| 摘要 |
PURPOSE: A hexa-tube connector drainage method is provided to minimize displacement and operating hours of a pump, to reduce construction materials and construction expenses and to simplify maintenance works. CONSTITUTION: The hexa-tube connector drainage method comprises the steps of boring holes through site concrete(21), interposing an intake(8) of a support intake pipe(11) connected with a lower cylinder part of a hexa-tube connector(1) by a socket(5) to take stagnant underground water under the site concrete into the support intake pipe(11) and collecting underground water to a collecting well(26) through a water pipe(4) connected to the necessary cylinder part of four cylinder parts to collect underground water and to be discharged to the ground by a pump(18).
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