KR200300435Y1 - The multi-layer vertical breakwater - Google Patents

Abstract

The present invention is an improvement of the upright breakwater, the upright breakwater must be fixed to maintain the vertical and horizontal on the upper surface of the base of the large weight casson (casson) to be mobilized large cranes, such as large, precise vertical, There is a problem that the construction of the leveling is very difficult and excessively expensive construction costs, to solve this problem in the structure of an upright breakwater by stacking hollow blocks shorter in the width direction toward the top of the breakwater. It is devised for.

Description

Multi-layer vertical breakwater}

The present invention is designed for the breakwater structure, and the breakwater is a port outside facility for maintaining the calmness in the harbor by protecting the blue waves coming from the open sea and protecting the various facilities in the harbor area. In consideration of the geological conditions and the ease of construction, construction, etc. for building materials for the construction of breakwaters, construction is carried out by selecting from a mixture of uprights, sandstones, and hybrids.

This design is an improved type of upright breakwater, and the caisson structure of the upright is generally large in size and requires the mobilization of large equipment, but the caisson structure type also has a height limit and adjusts the foundation mound (basis). There is a problem in that non-economic aspects and many basic seats are required by construction.

1 is a perspective view of a multi-layer upright breakwater unit structure constructed according to the present invention

FIG. 2 is a cross-sectional view taken along the line A-A 'in FIG. 1

<Code Description of Main Parts of Drawing>

1. Multilayer upright breakwater 2. Bottom 3,3a. riprap

4. Foundation 10. Foundation Block 11. Sea Level

12. Rocky 13. Male 14. Block

15. Cap Concrete 16. Drilling Tip

The structure of the multi-layer upright breakwater (1) implemented in accordance with the present invention is to minimize the foundation mound and replace it with a small hollow block instead of a large caisson, in consideration of the instability and unworkability due to the multi-stage value of the tower (塔) type The structure of the breakwater (1) implemented according to the present invention is to construct the foundation stage (4) by laying the sandstone (3) at a predetermined height and width on the upper surface of the sea bottom (2), The hollow block 10 whose length is shorter in the width direction of the breakwater 1 is vertically cascaded and stacked to a height exposed to the upper surface of the sea level 11 during high water, and each hollow block The female key 12 and the male key 13 are formed on the left and right side walls of the upper and lower middle surfaces of the left and right walls, respectively, so that the hollow blocks 10 and the blocks are prevented from being displaced. Filling the dead stone (3a) of the hollow blocks (10) (10a) (10b) Each stage exposed portion is shielded with a blocking plate 14 so that the dead stone (3a) is not lost to the blue, and the upper surface of the hollow block (10b) by pouring cap concrete (15) in a multi-layer erect The structure of the type breakwater 1 is comprised.

In the drawings, reference numeral 16 denotes a recessed tip of an upper left end of the left and right walls, which is embedded so that the left and right walls do not collide when the hollow blocks are stacked.

The breakwater implemented and implemented according to the present invention configured as described above is an upright type, and a hollow block having a short length in the width direction toward the upper side while using a hollow block is laminated in a stepwise manner, making construction easier than when constructing a conventional caisson type breakwater body. It is excellent in stability, and construction cost is reduced.

Claims (1)

In constructing the structure of the multi-layer upright breakwater (1), sandstones (3) are laid on the seabed (2) upper surface with a predetermined height and width to form the foundation stage (4), and the foundation stage (4) upper surface The hollow block 10, which becomes shorter in the width direction of the breakwater 1, is stacked vertically and stacked at a height exposed to the upper surface of the sea level 11 during high water, and is left and right of each hollow block. The female key 12 and the male key 13 are formed on the upper and lower mid-planes, respectively, and are stacked in a manner of being stacked. The hollow blocks 10, 10a, and 10b are filled with the dead stone 3a in the inner space of the hollow block 10. Multi-layered upright type is characterized in that the shielding section 14a is shielded with a blocking plate 14 so that the dead stone 3a is not lost to blue at each stage exposed portion, and the cap concrete 15 is cast on the upper surface of the uppermost hollow block 10b. breakwater.