KR200240016Y1 - Structure of reclamation type's for dection soil - Google Patents

Abstract

The present invention relates to a landfill structure used for piling foundations of civil engineering structures, and provides an earthquake structure for economical and stable construction even in difficult conditions due to many spaces or obstacles where the groundwater is exposed and the workplace is narrow. The purpose is.

In the masonry structure of pier foundation work of civil engineering structure, four pieces of 'a' shaped civil structure masonry are inserted into the joint rubber ring 60 at the center of each joint, and the inner side of the joint. The fastening steel plate 70 is mounted, the outer fastening steel plate 80 is mounted on the outside is coupled to the fastening bolt 90, the upper steel brace 110 and the lower steel to give a supporting force to the inside of the bonded earthenware Characterized in that the structure is mounted on the brace 120.

Due to the above-described design, it is possible to solve the problem of civil complaints caused by noise during pile materials and pile work, and there is an effect that construction can be performed even in an exposed area of a groundwater or a narrow space.

Description

Structural of reclamation type's for dection soil}

The present invention relates to a buried mudstone structure used for the foundation of a civil engineering structure, and more specifically, the mud concrete and the main body structure are synthesized integrally without the need for installing and removing the formwork during the foundation work. It is done.

In general, sheet piles are mainly used for the construction of areas with inflow of groundwater or between rivers and offshore sections, and the construction of H-pile piles after installation of soil piles is used for construction work in general soil or urban areas. It is a reality. The construction method is to install the road shaft, install the H-pile pile, and then mount the belt to reinforce the supporting force in the horizontal direction, install the earth plate, dig the hole, drain the water and rock the ground, and place the bottom concrete It is a general construction site to assemble formwork and pour concrete, cure concrete, dismantle formwork, remove earth plate, remove H-pile and fill it to the end.

However, in the above method, it is difficult to install the earthen board due to the loss of earth and sand during the digging work, and it is difficult to proceed with efficient construction in areas with excessive inflow of groundwater. There were many problems with construction in the area.

The present invention relates to a buried mudstone structure used for piling foundations of civil engineering structures to solve the above-described problems, in order to solve the above-mentioned problems, spaces or obstacles where the groundwater is exposed to a narrow area or workplace. The purpose is to provide an earth block structure for economical and safe construction even in difficult conditions.

In order to achieve the above object, in the masonry structure of piers foundation work of civil engineering structures, four pieces of 'a' shaped civil structure masonry are inserted into the joint rubber ring in the center of each joint, An inner fastening steel plate is mounted on the inner side of the joining portion, and an outer fastening steel plate is mounted on the outer side to be coupled with the fastening bolts, and the upper steel brace and the lower steel brace are mounted on the inner side of the joined earthen board to provide support. It provides a bridge foundation buried concrete mudstone structure, characterized in that.

1 is a view schematically showing a cross section of a conventional retaining structure.

Figure 2 is a view schematically showing a bridge foundation buried mud structure of the present invention.

Figure 3 is an exploded detailed view of the pier foundation landfill structure of the present invention.

Figure 4 is a reinforcement assembly drawing of the pier foundation landfill structure of the present invention.

Figure 5 is a detailed view of the steel Shoe mounted to the lower end of the pier foundation landfill structure of the present invention.

Figure 6 is a steel reinforcing drawing of the steel Shoe of the pier foundation landfill structure of the present invention.

Figure 7 is an assembly plan view of the pier foundation buried soil structure of the present invention.

8 is an assembled cross-sectional view of the piling foundation landfill structure of the present invention.

9 is a view schematically showing the construction process using the pier foundation buried soil structure of the present invention.

<Brief description of symbols for the main parts of the drawings>

10: steel Shoe 11: rubber ring groove

20: Steel Shoe anchor reinforcing bar welding 30: Reinforcing bar assembly

40: form assembly 50: PC concrete trowel

60: joint rubber ring 70: fastening steel sheet inside

80: outside the fastening steel 90: fastening bolt

110: upper steel brace 120: lower steel brace

The present invention relates to a buried mudstone structure used for the foundation of a civil engineering structure, and more specifically, the mud concrete and the main body structure are synthesized integrally without the need for installing and removing the formwork during the foundation work. It is done.

Hereinafter, a configuration and an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The construction conceptual diagram of the landfill soil structure of the present invention is shown in Figure 2, as can be seen in Figure 3 showing an exploded detail of the piling foundation landfill structure of the present invention, the steel material at the bottom of the PC concrete soil structure (50) Shoe (10) is a structure consisting of a combination of the four pieces of the 'b' shape is installed in the joint rubber ring 60 is inserted into the rubber ring groove 11 formed at both ends, and then the inner fastening steel plate 70 ) And the outer fastening steel plate 80 is inserted into the fastening bolt 90 is configured to combine the four pieces.

And as can be seen in Figure 4 showing the reinforcing the reinforcement of the PC concrete retainer 50, the steel Shoe (10) is installed at the bottom and the steel reinforcement (30) on the top of the steel Shoe (10) and then poured concrete After assembling the formwork for 40 is produced in the order of placing the concrete of the concrete concrete grater.

Details of the steel Shoe (10) described above, the steel welding of the steel Shoe (10) can be seen in Figures 5 and 6, the overall structure of the pier foundation buried concrete mudstone of the present invention can be seen in the plan view of FIG. As shown, the four pieces of the joint rubber ring 60 is inserted in the center of the joint portion, the inner fastening steel plate 70 is mounted on the inner side of the joint portion, the outer fastening steel plate 80 is mounted on the outer fastening bolt It is coupled to (90), the inner side of the joint portion has a structure in which the upper steel brace 110 and the lower steel brace 120 is mounted to give a supporting force, and also AA cross-sectional view of the pier foundation embedded concrete mud As shown in 8.

And the construction sequence using the pier foundation buried concrete mud structure of the present invention is as shown in Figure 9, after completing the pier foundation buried mud structure of the present invention, using the opening to excavate and settle down to the crammals and the depth of the design drawing Settle down to the rock floor accordingly. Subsequently, after cleaning the inner rock floor and placing the foundation floor pus concrete, curing and dismantling the lower horizontal beam 120, after completing the foundation reinforcement and concrete laying, the upper horizontal beam 110 is removed and refilled. .

As described above, the present invention is simple to manufacture and does not require formwork and demolition work, and it is possible to solve the problem of civil complaints caused by noise during the work of pile materials and pile work, and exposed areas or narrow areas of rainy or groundwater. There is an effect that can be installed in one space.

Claims (1)

In the masonry structure of pier foundation work of civil engineering structure, four pieces of 'a' shaped civil structure masonry are inserted into the joint rubber ring 60 at the center of each joint, and the inner side of the joint. The fastening steel plate 70 is mounted, the outer fastening steel plate 80 is mounted on the outside is coupled to the fastening bolt 90, the inner side of the joining portion of the upper steel brace 110 and the lower steel brace ( The bridge foundation buried concrete mudstone structure, characterized in that 120 is mounted.