CN-117188493-B - Novel side slope reinforcing structure and construction method

Abstract

The invention relates to the field of slope reinforcement, and particularly discloses a novel slope reinforcement structure and a construction method, wherein the novel slope reinforcement structure comprises a foundation unit, a side reinforcement unit and a water collecting unit; the foundation unit comprises a foundation base and a connecting base, wherein the foundation base is of a reinforced concrete structure, a water draining cavity is formed in the foundation base, a plurality of first water inlets are formed in the upper end of the foundation base and are communicated with the water draining cavity, the connecting base is of a reinforced concrete structure, a plurality of first mounting holes are formed in the side face of the connecting base and are used for mounting the foundation base, a second mounting hole is formed in the upper end of the connecting base and is used for mounting a side face reinforcing unit, the side face reinforcing unit comprises a connecting portion and a reinforcing portion, the reinforcing portion comprises a crisscrossed frame body, a plurality of reserved insertion holes are formed in the frame body and are arranged at staggered positions of the frame body, and each reserved insertion hole is used for mounting a water collecting unit. The invention aims to solve the technical problem of how to reinforce a side slope.

Inventors

• LIU DONG
• Chen zujia
• ZHOU ZHENG
• MA LIPENG
• WANG TIESHAN
• YE JIAFU
• ZHAO QIANNAN
• WANG SHUAI
• ZHANG YANG
• LI HONGYAN

Assignees

• 中铁三局集团有限公司
• 中铁三局广东建设工程有限公司
• 中铁三局深圳建设工程有限公司

Dates

Publication Date

20260508

Application Date

20230912

Claims (4)

1. 1. The novel side slope reinforcement structure is characterized by comprising a foundation unit, a side reinforcement unit and a water collecting unit; the foundation unit comprises a foundation base and a connecting base, wherein the foundation base is of a reinforced concrete structure, a drainage cavity is formed in the foundation base and extends to two ends of the foundation base, and one end of the drainage cavity, which is obliquely arranged and is lower, is located at the outer side end of the foundation base; the upper end of the foundation seat is provided with a plurality of first water inlets which are communicated with the water draining cavity, the connecting seat is of a reinforced concrete structure, the side surface of the connecting seat is provided with a plurality of first mounting holes which are used for mounting the foundation seat, the upper end of the connecting seat is provided with a second mounting hole which is used for mounting a side surface reinforcing unit, the side surface reinforcing unit comprises a connecting part and a reinforcing part, the connecting part and the reinforcing part are of reinforced concrete structures and are integrally formed, the connecting part can be inserted into the second mounting hole, the reinforcing part comprises a crisscrossed frame body, a plurality of reserved insertion holes are arranged on the frame body, the reserved insertion holes are arranged at staggered positions of the frame body, the reserved insertion holes are used for mounting a water collecting unit, the water collecting unit comprises a water collecting column which is of a steel structure, the inside of the water collecting column is hollow and the lower end of the water collecting column is opened, the water collecting column is arranged on the water collecting column, the water collecting hole is upwards arranged, the second mounting hole comprises an upper body and a lower body, the width of the second mounting hole comprises a lower body and a lower body is smaller than that of the upper body and the lower body is connected with the upper end of the lower body, the upper body is communicated with the lower body, the lower body is communicated with the upper end of the upper body and the lower body is provided with the lower end of the upper body, the water collecting column is characterized in that a second communication hole is horizontally arranged on the connecting part and aligned with the lower end of the first communication hole, a plurality of plug holes are further formed in the foundation base, and part of the water collecting column is inserted into the plug holes.
2. 2. The novel slope reinforcement structure of claim 1, wherein a plurality of second water inlets are formed in the upper portions of two sides of the foundation base, the second water inlets are arranged along the length direction of the foundation base, and the second water inlets are communicated with the water drainage cavity.
3. 3. The novel slope reinforcement structure of claim 2, wherein a plurality of third mounting holes are reserved in the frame body, hollow parts are formed in the frame body, shielding plates are arranged in the third mounting holes, the shielding plates are of plastic structures, steel structures or concrete structures, and the shielding plates can shield the hollow parts.
4. 4. A method of constructing a new slope reinforcement structure in accordance with claim 3, comprising the steps of: S1, prefabricating a foundation base and a connecting base, wherein the foundation base and the connecting base are of reinforced concrete structures, and are directly transported to a construction site for installation after prefabrication and molding; S2, grooving the side slope, excavating a rectangular groove body at the bottom of the side slope, wherein the rectangular groove body has a certain inclination angle and inclines downwards towards the inside of the side slope; S3, perforating the side slope, wherein a round hole body is arranged on the side slope, the round hole body is used for inserting a water collecting column, and the round hole body at the position below the side slope is arranged at the bottom of the side slope and is communicated with the rectangular groove body; S4, installing a foundation seat, and installing the foundation seat into the rectangular groove body, wherein a drainage cavity in the foundation seat inclines downwards towards the outer side of the slope and the inclination angle of the drainage cavity is larger than that of the rectangular groove body; s5, installing a connecting seat, and installing and connecting the connecting seat and the foundation seat together; S6, building a side reinforcing unit, firstly binding a reinforcing steel bar part of the side reinforcing unit, then pouring concrete by a formwork, reserving a second communication hole at a connecting part in the side reinforcing unit, reserving a reserved jack and a third mounting hole at a reinforcing part in the side reinforcing unit, and pouring concrete in a gap of the second mounting hole after the side reinforcing unit is molded, wherein the concrete fills the first communication hole and the second communication hole; s7, installing a water collecting column and a shielding plate, inserting the water collecting column into the reserved jack, inserting a part of the water collecting column below into the plug hole, installing the shielding plate in the third installation hole and shielding the hollowed-out part.

Description

Novel side slope reinforcing structure and construction method Technical Field The invention relates to the field of slope reinforcement, and particularly discloses a novel slope reinforcement structure and a construction method. Background The slope is to modify part of the geologic body into artificial engineering facilities, and mainly consolidates the geologic body at two sides of the highway, so that the stability of the slope depends on the stability condition, geological condition and artificial modification degree of the natural hillside. The existing slope reinforcement mode is generally to build a reinforced concrete frame structure on the slope, the frame structure can block the slope from sliding to achieve the reinforcement effect, meanwhile, the frame structure is generally matched with a reinforcement anchor rod to be arranged, and the frame structure can be firmly fixed on the slope after the reinforcement anchor rod penetrates into the slope. In the existing slope reinforcement mode, a grouting reinforcement method is also adopted, namely mortar is injected into the slope, and after the mortar is solidified, a originally weak soil layer or rock stratum can be bonded into a whole, so that the stability of the soil layer or the rock stratum is improved. The method can effectively strengthen the side slope, but the main reasons for landslide collapse of the side slope are soil layer or rock stratum loosening caused by earthquake, rainwater and the like, particularly rainwater cannot be rapidly discharged after entering the soil layer or the rock stratum, and the soil layer or the rock stratum is easy to have soft soil after the water content of the soil layer or the rock stratum is too high, so that the landslide is caused, and the method is very important for reducing the situation. Disclosure of Invention In view of the above, the present invention aims to provide a novel slope reinforcement structure and a construction method thereof, so as to solve the technical problem of how to reinforce a slope. In order to achieve the above purpose, the present invention provides the following technical solutions: A novel slope reinforcing structure comprises a foundation unit, a side reinforcing unit and a water collecting unit, wherein the foundation unit comprises a foundation base and a connecting base, the foundation base is of a reinforced concrete structure, a water draining cavity is formed in the foundation base and extends to two ends of the foundation base, one end of the water draining cavity, which is obliquely arranged and is lower, is located at the outer side end of the foundation base, a plurality of first water inlets are formed in the upper end of the foundation base, the first water inlets are communicated with the water draining cavity, the connecting base is of a reinforced concrete structure, a plurality of first mounting holes are formed in the side face of the connecting base, the first mounting holes are used for mounting the foundation base, a second mounting hole is formed in the upper end of the connecting base, the second mounting holes are used for mounting the side reinforcing unit, the connecting portion and the reinforcing portion are of the reinforced concrete structure and are integrally formed, the connecting portion can be inserted into the second mounting holes, the reinforcing portion comprises a frame body of a water column, the frame body is arranged on the frame body in a crisscross mode, a plurality of water column is arranged on the frame body, a plurality of water column holes are reserved in the frame body, and the water collecting unit is arranged on the water collecting unit in the reserved position of the water collecting unit. The difference with prior art lies in having set up basic unit and water collecting unit in this scheme, and wherein basic unit sets up in the bottom of side slope, and basic unit is mainly as the bottom sprag spacing, prevent the effect that the side consolidates the unit and remove, can also play the drainage effect simultaneously, and the water collecting unit can play fixed side consolidates unit and drainage effect. The side reinforcing unit can play a role in reinforcing the side slope. Optionally, the second mounting hole comprises an upper hole body and a lower hole body, wherein the length and the width of the lower hole body are smaller than those of the upper hole body, an L-shaped first communication hole is formed in the bottom of the upper hole body, the lower end of the first communication hole is communicated with the lower hole body, the lower end of the connecting part can be inserted into the lower hole body, a second communication hole is horizontally formed in the connecting part, and the second communication hole is aligned with the lower end of the first communication hole. The foundation base and the connecting base in this scheme are prefabricated fashioned structure, and this mode is convenient for insta