CN215290316U

CN215290316U - Rubble foundation reinforced structure

Info

Publication number: CN215290316U
Application number: CN202120400738.2U
Authority: CN
Inventors: 龚杰; 黄志涛; 林小兵; 刘恋; 涂克燕
Original assignee: Guangzhou Daxin Special Building New Technology Development Co ltd
Current assignee: Guangzhou Daxin Special Building New Technology Development Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2021-12-24
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a rubble foundation reinforced structure, it includes the cushion cap of addding on rubble foundation, the cushion cap is the cubic reinforced concrete structure who has the recess, the cushion cap covers the rubble foundation through its recess and is connected as an organic wholely with it. The bearing platform comprises a reinforcement cage and concrete, the overall shape of the reinforcement cage is matched with that of the bearing platform, and the part of the reinforcement cage corresponding to the groove of the bearing platform covers the rubble foundation and is poured on the reinforcement cage through the concrete to be connected with the rubble foundation. The utility model discloses a concave character type structure of cushion cap for invering, it covers the rubble basis and is connected as an organic wholely with it, not only can improve the wholeness on rubble basis, has increased the lifting surface area on rubble basis moreover, improves its bearing capacity, consolidates effectually.

Description

Rubble foundation reinforced structure

Technical Field

The utility model belongs to building structure reinforcing technology especially relates to a rubble foundation reinforced structure.

Background

The rubble foundation is built by using rubbles with the strength grade not lower than MU20 and mortar with the strength grade not lower than M5. The rubble foundation has good frost resistance, and can be used for building foundations with less than 6 floors in cold and humid areas. However, the integrity of the rubble foundation is poor, and buildings with vibration are rarely adopted.

At present, foundation reinforcement is very popular in reinforcement engineering, and because the rubble foundation is loose in materials and low in mortar strength, the rubble connection is not firm, the structural integrity is poor, and the rubble foundation can not be subjected to bar planting, a good treatment method for reinforcing the rubble foundation in the industry is not available.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple structure, with low costs, consolidate effectual rubble basis reinforced structure can effectively strengthen the wholeness and the increase basis lifting surface area on basis.

The purpose of the utility model is realized through the following technical measures: a rubble foundation reinforced structure is characterized by comprising a bearing platform additionally arranged on a rubble foundation, wherein the bearing platform is of a massive reinforced concrete structure with a groove, and the bearing platform covers the rubble foundation through the groove and is connected with the rubble foundation into a whole.

The utility model discloses a concave character type structure of cushion cap for invering, it covers the rubble basis and is connected as an organic wholely with it, not only can improve the wholeness on rubble basis, has increased the lifting surface area on rubble basis moreover, improves its bearing capacity, consolidates effectually.

As an embodiment of the utility model, the cushion cap includes steel reinforcement cage and concrete, steel reinforcement cage's whole shape suits with the shape of cushion cap, steel reinforcement cage covers the rubble basis corresponding to the part of cushion cap recess and is connected with the rubble basis through concrete placement on steel reinforcement cage.

As an optimal implementation mode of the utility model, the steel reinforcement cage mainly comprises interior circumference closed stirrup, peripheral closed stirrup, gluten, end muscle and interface muscle, and various reinforcing bars are a plurality ofly, and wherein, a plurality of interior circumference closed stirrup arrange on vertical and overlap in the periphery on rubble basis and be close to rubble basis, and a plurality of peripheral closed stirrups arrange on vertical and overlap in the periphery of interior circumference closed stirrup, the gluten is located the top of cushion cap and is connected with peripheral closed stirrup, end muscle is located the top of cushion cap recess with the gluten is connected, the border muscle is located between gluten and the end muscle and passes the structure post on the rubble basis, the both ends anchor of border muscle is in the concrete. The utility model discloses enclose the hoop structure that encloses that stirrup and periphery are sealed the stirrup and are constituteed by interior and can further improve the wholeness on rubble basis, and interface muscle can strengthen the ability of shearing of cushion cap.

As a recommended mode of the utility model, the gluten includes horizontal gluten and vertical gluten, horizontal gluten and vertical gluten are mutually perpendicular and connect at the cross section, the vertical section is buckled into to the both ends of gluten, vertical section with peripheral closed stirrup is connected.

As a recommended mode of the utility model, end muscle is including horizontal end muscle and vertical end muscle, horizontal end muscle and vertical end muscle mutually perpendicular and connect at the cross section, the both ends of end muscle extend along the horizontal direction with the vertical section of gluten is connected.

In order to further strengthen the bearing capacity of cushion cap, conduct the utility model discloses an improve, steel reinforcement cage is including additional end muscle and distribution muscle, additional end muscle and distribution muscle are a plurality ofly, and a plurality of distribution muscle are arranged on the horizontal direction and are located between enclose closed stirrup and the peripheral closed stirrup, the lower extreme of muscle is connected with the distribution muscle at the bottom of the additional upwards buckle again and extend and enclose closed stirrup and link to each other until connecting on vertical gluten with the interior.

The utility model discloses pass the structure post when part gluten and end muscle extend to the structure post.

Compared with the prior art, the utility model discloses the effect that is showing as follows has:

the utility model discloses a concave style of calligraphy structure of cushion cap for invering, it covers the rubble basis and is connected as an organic wholely with it, not only can improve the wholeness on rubble basis, has increased the lifting surface area on rubble basis moreover, improves its bearing capacity, consolidates effectually.

A second thing the utility model discloses enclose the hoop structure that encloses that the stirrup is sealed to the internal wall and the periphery is sealed the stirrup and is constituteed and can further improve the wholeness on rubble basis, and the shearing ability of cushion cap can be strengthened to the interface muscle.

The bearing capacity of the bearing platform can be further enhanced by the additional bottom ribs and the distribution ribs.

Fourth the utility model discloses simple structure, with low costs, the practicality is strong, is suitable for extensive popularization and use.

Drawings

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

Fig. 1 is a top view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a longitudinal sectional view of the present invention.

Detailed Description

As shown in fig. 1 ~ 3, be the utility model relates to a rubble foundation reinforced structure, it includes cushion cap 4 of addding on rubble foundation 1, cushion cap 4 is the cubic reinforced concrete structure that has the recess, in this embodiment, cushion cap 4 is the square the same with rubble foundation 1, cushion cap 4 includes steel reinforcement cage and concrete, steel reinforcement cage's whole shape suits with cushion cap 4's shape, steel reinforcement cage covers rubble foundation 1 and through concrete placement on steel reinforcement cage and be connected as an organic wholely with rubble foundation 1 corresponding to the part of cushion cap 4 recess.

The reinforcement cage mainly comprises an inner-periphery closed stirrup 2, an outer-periphery closed stirrup 3, gluten 5, a bottom rib 6, a boundary gluten 7, an additional bottom rib 9 and distribution ribs 10, wherein various reinforcements are a plurality of reinforcements. The plurality of inner periphery closed stirrups 2 are vertically arranged and sleeved on the periphery of the rubble foundation 1 and close to the rubble foundation 1, and the plurality of outer periphery closed stirrups 3 are vertically arranged and sleeved on the periphery of the inner periphery closed stirrups 2. The top that gluten 5 is located cushion cap 4 is connected with peripheral closed stirrup 3, specifically is: gluten 5 includes horizontal gluten and vertical gluten, and horizontal gluten is perpendicular each other and connect at the cross section with vertical gluten, and the both ends of gluten 5 are the vertical section of bending down, and vertical section is connected with peripheral closed stirrup 3. The end muscle 6 is located the top and the gluten 5 of 4 recesses of cushion cap and is connected, specifically is: the bottom rib 6 comprises a transverse bottom rib and a longitudinal bottom rib, the transverse bottom rib and the longitudinal bottom rib are perpendicular to each other and connected at the cross position, and two ends of the bottom rib 6 extend along the horizontal direction to be connected with the vertical section of the rib 5. The part of the gluten 5 and the bottom rib 6 pass through the structural column 8 as they extend to the structural column 8. The boundary gluten 7 is located between the gluten 5 and the bottom gluten 6 and passes through the structural columns 8 on the rubble foundation 1 with its two ends anchored in the concrete.

A plurality of distribution muscle 10 arrange on the horizontal direction and be located between interior circumference closed stirrup 2 and the peripheral closed stirrup 3 to be located the bottom of cushion cap 4, the lower extreme of additional end muscle 9 is connected with distribution muscle 10 and upwards buckles again and extends and enclose closed stirrup 2 in with and link to each other until connecting on vertical gluten.

The utility model discloses a work progress as follows:

the method comprises the steps of:

the inner enclosed stirrup 2 and the surrounding rubble foundation 1 of the outer enclosed stirrup 3 form a horizontal enclosed hoop which can not be vertically bent and anchored or directly cut at a corner. The gluten 5, the bottom rib 6, the additional bottom rib 9 and the distribution ribs 10 are bound and connected according to the specific positions and connection relations of the gluten, the bottom rib 6, the additional bottom rib 9 and the distribution ribs in the bearing platform to form a reinforcement cage. The boundary gluten 7 passes through the structural columns 8 on the rubble foundation 1, and the two ends are anchored in the concrete. The gluten 5 and the bottom muscle 6 pass through the structural column when meeting the structural column.

Concrete is poured to accomplish the basis and consolidate:

before concrete is poured, accumulated water in the foundation pit is drained, and sundries and loose concrete in the foundation pit are removed. After maintenance, when the newly added concrete reaches the design strength, the reinforcing process of the rubble foundation is completed.

The embodiments of the present invention are not limited to the above, according to the above-mentioned contents of the present invention, according to the common technical knowledge and the conventional means in the field, without departing from the basic technical idea of the present invention, the present invention can also make other modifications, replacements or changes in various forms, all falling within the scope of the present invention.

Claims

1. The utility model provides a rubble foundation reinforced structure which characterized in that: the bearing platform is of a massive reinforced concrete structure with a groove, and covers the rubble foundation through the groove of the bearing platform and is connected with the rubble foundation into a whole.

2. The rubble foundation reinforcing structure according to claim 1, wherein: the bearing platform comprises a reinforcement cage and concrete, the overall shape of the reinforcement cage is matched with that of the bearing platform, and the part of the reinforcement cage corresponding to the groove of the bearing platform covers the rubble foundation and is poured on the reinforcement cage through the concrete to be connected with the rubble foundation.

3. The quarry stone foundation reinforcing structure of claim 2, wherein: the steel reinforcement cage mainly comprises interior circumference closed stirrup, peripheral closed stirrup, gluten, end muscle and interface muscle, and various reinforcing bars are a plurality of, and wherein, a plurality of interior circumference closed stirrup arrange and overlap in the periphery on rubble basis and be close to rubble basis on vertical, and a plurality of peripheries closed stirrup arrange and overlap in on vertical the periphery of interior circumference closed stirrup, the gluten is located the top and the peripheral closed stirrup of cushion cap and is connected, the end muscle is located the top of cushion cap recess with the gluten is connected, the border muscle is located between gluten and the end muscle and pass the structure post on the rubble basis, the both ends anchor of border muscle is in the concrete.

4. The rubble foundation reinforcing structure according to claim 3, wherein: the gluten includes horizontal gluten and vertical gluten, horizontal gluten and vertical gluten are mutually perpendicular and connect at the cross section, the both ends of gluten are the vertical section of bending down, vertical section with peripheral closed stirrup is connected.

5. The rubble foundation reinforcing structure according to claim 4, wherein: the end muscle is including horizontal end muscle and vertical end muscle, horizontal end muscle and vertical end muscle are mutually perpendicular and connect at the cross section, the both ends of end muscle extend along the horizontal direction with the vertical section of gluten is connected.

6. The quarry stone foundation reinforcing structure of claim 5, wherein: the steel reinforcement cage is including additional end muscle and distribution muscle, additional end muscle and distribution muscle are a plurality of, and a plurality of distribution muscle are arranged on the horizontal direction and are located enclose between the closed stirrup and the peripheral closed stirrup, the lower extreme of muscle is connected with the distribution muscle at the bottom in addition upwards buckles to extend and enclose in with and seal the stirrup and link to each other until connecting on vertical gluten.

7. The quarry stone foundation reinforcing structure of claim 6, wherein: the distribution ribs are positioned at the bottom of the bearing platform.

8. The quarry stone foundation reinforcing structure of claim 7, wherein: part of the gluten and the bottom bar pass through the structural column when extending to the structural column.