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Construction method of stone pitching structure of tidal face of tidal-flat area

A construction method and surface structure technology, applied in the direction of coastline protection, etc., can solve the problems of poor integrity, prone to water accumulation in the surface protection structure, and poor protection against water flow intrusion by the surface protection structure, so as to improve the construction quality and improve the ability to defend against water flow intrusion. , the effect of reducing the drop

Active Publication Date: 2018-08-03
温州市瓯飞经济开发投资有限公司
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Problems solved by technology

[0003] In the existing technology, the tidal flat area is artificially reinforced with a protective surface structure, and the protective surface structure is constructed by laying blocks, but the protective surface structure is poor in defense against water flow invasion, and the integrity is poor, and the surface protective structure is prone to water accumulation

Method used

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  • Construction method of stone pitching structure of tidal face of tidal-flat area
  • Construction method of stone pitching structure of tidal face of tidal-flat area
  • Construction method of stone pitching structure of tidal face of tidal-flat area

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Embodiment Construction

[0045] Such as Figure 1 to Figure 8 Shown, be the construction method of a kind of tidal flat tidal surface masonry face protection structure of the present invention, comprise the steps:

[0046] a. Measurement and stakeout at the construction site. The survey team uses a total station to set out the line. After the measurement is set out, the surface layer and surrounding sundries are manually cleaned according to the measurement results, and then the base layer is excavated and the surface of the base layer is leveled.

[0047] b. Construction of water retaining surface structure 1:

[0048] 1) Set two water diversion steel plates 6 in parallel, and then weld a water retaining plate 7 between the two water diversion steel plates 6. The distance between the left and right adjacent water retaining plates 7 on the same water diversion steel plate 6 is the same, and the water retaining The plate 7 is arranged inclined upwards, and then the front and rear two water retaining p...

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Abstract

The invention discloses a construction method of a stone pitching structure of a tidal face of a tidal-flat area. The construction method comprises the following steps: a, carrying out staking out insurvey in a construction site, then excavating a base layer, and leveling the surface of the base layer; b, structurally constructing a water retaining surface; c, constructing a first stone layer; d,constructing a second stone layer; e, constructing a pitching structure; and f, spraying and cleaning water to the pitching structure with a high pressure water gun. The construction method disclosedby the invention improves the invasion ability of a defense water flow, improves the water conveying efficiency and prevents a ponding phenomenon of the pitching structure, and meanwhile, the stone pitching structure is good in erosion resistance and durability. By carrying out structural construction of the water retaining surface, construction of the first stone layer, the second stone layer and construction of the pitching structure successively from bottom to top, the influence of water flow scouring is reduced in the construction process, and the pitching building blocks can be paved ina positioned manner, so that the construction quality of the stone pitching structure is improved.

Description

technical field [0001] The invention belongs to the technical field of tidal flat area regulation engineering, and in particular relates to a construction method for a stone masonry surface protection structure on a tidal flat area. Background technique [0002] Investment and construction projects in coastal areas often involve the development and utilization of tidal flat resources. The part of the coastal tidal flat that is suitable for land formation is separated from the influence of sea water through engineering measures, and the expansion of land resources to meet the demand for land resources for project construction plays an important role in promoting the economic and social development of coastal areas. However, reclamation and development of tidal flats will also cause a series of negative impacts. Therefore, strict scientific demonstration is required to properly handle the relationship between resources, the environment, and sustainable economic and social deve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/12E02B3/14
CPCE02B3/12E02B3/14
Inventor 金海胜高健金锦强刘学应陈振华
Owner 温州市瓯飞经济开发投资有限公司
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