Multi-ribbed floor structure convenient for rainwater utilization and construction method of multi-ribbed floor structure

Abstract

The invention discloses a multi-ribbed floor structure convenient for rainwater utilization and a construction method thereof. The multi-ribbed floor structure comprises a multi-ribbed floor main body, a water storage structure, a nursery culture structure and a rainwater recovery device, wherein a fence is arranged at the top of the multi-ribbed floor main body, transverse rib beams and longitudinal rib beams are arranged at the bottom of the multi-ribbed floor main body, the water storage structure is arranged on the lower portion of the inner side of the fence and comprises a bottom waterproof layer, a side waterproof layer and a reservoir, first overflow holes are formed in the upper portion of the side wall of the reservoir, a filter screen is arranged inside the reservoir, second overflow holes are formed in the positions, corresponding to the first overflow holes, of the fence and the side waterproof layer, the nursery culture structure comprises a culture plate, a planting nursery and a waterproof ring plate, transverse partition plates and longitudinal partition plates are arranged in the waterproof ring plate, the internal space of the waterproof ring plate is divided into a group of rectangular cells by the transverse partition plates and the longitudinal partition plates, and the rainwater recovery device comprises a flow guide pipe, a water collecting pipe and a water outlet pipe. According to the multi-ribbed floor structure convenient for the rainwater utilization and the construction method of the multi-ribbed floor structure, the technical problems that a traditional multi-ribbed floor does not have a rainwater collecting and utilizing function and cannot slow down the heat island effect of a city are solved.

Description

technical field [0001] The invention belongs to the technical field of dense building engineering, in particular to a dense ribbed floor structure and a construction method thereof which are convenient for rainwater utilization. Background technique [0002] In general, one-way or two-way ribbed floors with a rib spacing ≤ 1.5 m are called densely ribbed floors. The two-way densely ribbed floors have better mechanical performance due to the two-way joint load. The ribbed floor is a flat roof structure composed of reinforced concrete thin slabs and rib beams with small spacing. The densely ribbed floor is generally used in the case of large span and limited beam height. When the column grid size of the building is square or close to square, the two-way densely ribbed floor is often used. The current ribbed floor is only used for the load-bearing and protective functions of the house, and in areas with intensive rainwater, there is no densely ribbed floor for collecting and u...

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Problems solved by technology

[0003] The object of the present invention is to provide a kind of dense ribbed floor structure and its construction method which is convenient for rainwater utilization, to solve the problem that the traditional dense ribbed floor does not collect rainwater Technical issues that utilize features and do not mitigate the urban heat island effect

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