Stone structure lamp pile and manufacturing method
A manufacturing method and technology of light poles, applied in the field of navigation aids, can solve problems such as corrosion of chloride ion steel bars, failure to reach the design life, increase in use and maintenance costs, etc., and achieve the goal of taking into account the seismic performance, increasing the service life and reducing maintenance costs Effect
Pending Publication Date: 2020-08-25
交通运输部东海航海保障中心厦门航标处 +1
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Problems solved by technology
However, in the marine environment, waves and suspended matter will cause mechanical wear and impact on concrete structures. Chloride ions in seawater or sea breeze can cause corrosion of steel bars. Marine concrete structures are far from reaching the design life, and often need repairs and reinforcements. Greatly increased use and maintenance costs
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[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0027] Such as Figure 1 to Figure 5 As shown, a light post with a stone masonry structure includes a light post. The interior of the light post is a reinforced concrete structure 2, and the exterior is a stone masonry structure 1. The reinforced concrete structure is filled with concrete whose strength is not lower than C30.
[0028] The exterior adopts stone masonry structure, which has the advantage of durability. The interior is poured with reinforced concrete, taking into account the seismic performance, which can greatly increase the service life of the lamp post and reduce maintenance costs.
[0029] In this embodiment, the stone masonry structure 1 is made of granite stone with a strength grade not lower than MU50. It plays a very good role in protecting the steel bars in the inner layer and improves the durability of the ove...
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The invention relates to a stone structure lamp pile which comprises a lamp pile body. The interior of the lamp pile body is of a reinforced concrete structure, the exterior of the lamp pile body is of a stone structure, and the manufacturing method of the stone structure lamp pile comprises the steps that 3-6 layers of stone are built every time from bottom to top, a steel bar structure is builtin the stone structure, and concrete is poured; and after the concrete reaches the curing strength, the next round of masonry is conducted, and the concrete is poured. The advantage of high durabilityof a stone structure can be reserved, the anti-seismic property is considered, the service life of the lamp pile can be prolonged to a large extent, and the maintenance expenditure is reduced.
Description
technical field [0001] The invention relates to a navigation mark device, in particular to a stone structure lamp post and a manufacturing method thereof. Background technique [0002] The light pole is a fixed luminous navigation mark installed on islands, reefs, headlands, ports, breakwaters, etc. near the channel to help guide ships to navigate, locate and mark obstructions and warnings. It is not only an important facility to ensure the safety of ships and economic navigation, but also plays a very important role in the development of water transportation, marine resource development, fishing, national defense construction, etc. It is an important part of the maritime traffic safety guarantee system. [0003] In recent years, newly built offshore light posts basically adopt reinforced concrete structures. However, in the marine environment, waves and suspended matter will cause mechanical wear and impact on concrete structures. Chloride ions in seawater or sea breeze ca...
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IPC IPC(8): B63B51/02
CPCB63B51/02
Inventor 项鹭郑少斌潘佐明
Owner 交通运输部东海航海保障中心厦门航标处