PP module assembled pond full water test reinforcing device and method

Abstract

The invention discloses a PP module assembled pond full water test reinforcing device and method, and belongs to the field of pond full water tests. The PP module assembled pond full water test reinforcing device structurally comprises a plurality of wooden sheet piles, a plurality of cross braces and a plurality of rods, wherein the wooden sheet piles are vertically and continuously arranged along the periphery of the wall of a PP module assembled pond; the corresponding cross braces are arranged on the outer sides of the corresponding wooden sheet piles on each side surface of the PP moduleassembled pond; the cross braces and the wooden sheet piles are fixed; each rod is arranged between the corresponding cross brace and a foundation pit; the rods are retractable rods; one end of each rod is supported on the corresponding cross brace while the other end of the rod is supported on the foundation pit; and a base plate is arranged between each rod and the foundation pit. The PP moduleassembled pond full water test reinforcing device has the characteristics that the strength and stiffness of the wall of the pond are improved, deformation caused by lateral pressure of water in the pond is resisted, the stability of the horizontal plane in the pond in a full water test process of a pond body is ensured, and conditions of the full water test are met; and the pond is subjected to full water test before backfilling of the foundation pit, leakage points are discovered favorably, and can be repaired in time, and the circumstance that the foundation pit is excavated again for repair of leakage after backfilling of the foundation pit is avoided.

Description

technical field [0001] The invention relates to the field of a pool full of water test, in particular to a reinforcement device and a reinforcement method for a PP module assembled pool full of water test. Background technique [0002] PP (polyethylene) modular pool is a new pool practice in recent years, mainly used for rainwater storage, storage and reuse in sponge city construction projects and rainwater comprehensive utilization projects. The PP module assembled pool is composed of several PP modules of standard size by stacking and stacking according to the water storage requirements. The PP module is used as the skeleton of the pool, and the entire pool is wrapped with anti-seepage composite geotextile and polystyrene board as a waterproof layer. And maintain the structure, the earthwork is backfilled to form an underground storage pool. [0003] According to the "Code for Construction and Acceptance of Water Supply and Drainage Structures", after the construction of ...

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Problems solved by technology

[0006] The technical task of the present invention is to provide a kind of reinforcement device and reinforcement method for the full water test of the PP module assembled pool in view of the deficiencies in the above-mentioned prior art. Rigidity, resist the deformation caused by the lateral pressure of the water in the pool, ensure the stability of the water level in the pool during the full water test, and meet the conditions of the full water test; carry out the full water test on the pool before backfilling the foundation pit, so as to find the leakage point, And repair the leakage point in time, avoiding the shortcomings of re-excavation after backfilling

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