CN213173813U - Soil retaining structure for bottom of main building foundation - Google Patents
Soil retaining structure for bottom of main building foundation Download PDFInfo
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- CN213173813U CN213173813U CN202021629287.1U CN202021629287U CN213173813U CN 213173813 U CN213173813 U CN 213173813U CN 202021629287 U CN202021629287 U CN 202021629287U CN 213173813 U CN213173813 U CN 213173813U
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- 239000002689 soil Substances 0.000 title claims abstract description 53
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 5
- 210000003205 muscle Anatomy 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a keep off native structure for building main building basis bottom, basic cushion cap and a plurality of one-to-one that are located the vertical projection ground outer peripheral edges in building main building bottom including a plurality of intervals set firmly in the shear force wall of basic cushion cap up end, the up end level of shear force wall has set firmly the floor beam body that is located one deck floor bottom outer peripheral edges, be equipped with the foundation beam who encircles the vertical projection space outer peripheral edges in building main building bottom between two adjacent basic cushion caps, the vertical fender curb plate that is equipped with around the vertical projection space periphery side in building main building bottom between two adjacent shear force walls, the lower terminal surface butt of fender curb plate is located the up end of basic cushion cap and/or the up end of foundation beam, a side from the top down horizontal interval of fender curb plate is equipped with a plurality of fender beams, fender beam and fender curb plate integrative pouring shaping, fender beam both ends respectively with two adjacent shear force wall fixed connection. Avoid piling up the slope or building temporary support at the peripheral interim of building main building bottom and keep off the soil, effectively shorten whole engineering cycle.
Description
Technical Field
The utility model relates to a building engineering technical field, concretely relates to keep off native structure for building main building basis bottom.
Background
During construction of a main building, the vertical projection space at the bottom of the main building, which is not provided with a basement, needs to be backfilled earlier than the outer periphery of the vertical projection space at the bottom of the main building. In order to prevent the leakage of backfill in the vertical projection space at the bottom of the main building, the slope is piled or temporary support is built to keep off the soil at the periphery of the bottom of the main building, and the two modes are large in occupied space, high in cost and poor in practicability.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a retaining structure for the bottom of the building main building foundation, and the retaining side plate and the retaining beam which are integrally cast are arranged on the peripheral side of the vertical projection space at the bottom of the building main building, so that temporary slope piling or temporary support building for retaining soil at the periphery of the bottom of the building main building is avoided, the efficiency of backfilling the vertical projection space at the bottom of the building main building is obviously improved, and the whole engineering period is effectively shortened; this keeps off native structure structural design simple reasonable, implements the feasibility height, and economic practicality is strong.
In order to achieve the purpose, the technical scheme of the utility model is to design a retaining structure for the foundation bottom of a main building, which comprises a plurality of foundation bearing platforms which are arranged at intervals on the outer periphery of the vertical projection ground at the bottom of the main building and a plurality of shear walls which are fixedly arranged on the upper end surface of the foundation bearing platforms in a one-to-one correspondence manner, wherein the upper end surface of the plurality of shear walls is horizontally and fixedly provided with a floor beam body which is arranged on the outer periphery of the bottom of one floor, a foundation beam which surrounds the outer periphery of the vertical projection space at the bottom of the main building is also arranged between two adjacent foundation bearing platforms, a retaining side plate which surrounds the outer periphery of the vertical projection space at the bottom of the main building is vertically arranged between two adjacent shear walls, the lower end surface of the retaining side plate is abutted against the upper end surface of the foundation bearing platforms and/or the upper end surface of the foundation beam, a plurality of retaining beams are arranged at intervals from top to bottom, and, and the two end parts of the stop beam are respectively and fixedly connected with the two adjacent shear walls.
The utility model is used for the retaining structure of building main building basis bottom, through set up integrative the retaining curb plate and the fender beam of pouring the shaping in building main building bottom vertical projection space periphery side, avoided piling up the slope temporarily or building temporary support and keep off the soil in building main building bottom periphery, is showing and improving the efficiency that the vertical projection space of building main building bottom backfilled soil, has effectively shortened whole engineering cycle; this keeps off native structure structural design simple reasonable, implements the feasibility height, and economic practicality is strong.
The shear wall, the retaining beam, the retaining side plate and the first-floor beam body are integrally cast and molded. The integral structure strength of the retaining structure for the bottom of the main building foundation is effectively ensured, and the construction period of the retaining structure is effectively shortened.
According to a further preferred technical scheme, lateral plate horizontal ribs and lateral plate vertical ribs are arranged in the soil retaining lateral plates in a staggered mode at intervals, two end portions of each lateral plate horizontal rib are respectively anchored on two adjacent shear walls, the upper ends of the lateral plate vertical ribs are anchored in a first-floor beam body, and the lower ends of the lateral plate vertical ribs are anchored in a stop beam located on the upper end face of a foundation bearing platform or the upper end face of a foundation beam; the retaining structure is characterized in that a plurality of retaining beam horizontal ribs are arranged on the outer peripheral side of the inner portion of the retaining beam at intervals, a plurality of retaining beam stirrups are arranged on the outer periphery of the retaining beam horizontal ribs at intervals along the length direction, and one ends of the retaining beam stirrups are anchored in the vertically corresponding retaining side plates. The reinforcing bars in the retaining side plates and the retaining beams are reasonable in structure, and the structural strength of the retaining side plates and the overall stability of the retaining structure are effectively guaranteed.
Further preferred technical scheme still, the fender beam is located the outdoor side of fender curb plate, and the outdoor side of fender curb plate and adjacent two shear force walls towards outdoor side flush.
Further preferred technical scheme still, the shear force wall pours the shaping in advance with the floor beam body of one deck, pour the shaping behind retaining wall curb plate and the fender beam, the interval is crisscross to be equipped with curb plate horizontal muscle and the vertical muscle of curb plate in the retaining wall curb plate, the anchor of the vertical muscle upper end of curb plate is in being located the fender beam of floor beam body lower extreme face, and the anchor of the vertical muscle lower extreme of curb plate is in being located the fender beam of basic cushion cap up end or basic roof beam up end. The reinforcing bars in the retaining side plates and the retaining beams are reasonable in structure, and the structural strength of the retaining side plates and the overall stability of the retaining structure are effectively guaranteed.
In a further preferred technical scheme, two end parts of the horizontal ribs of the side plates positioned in the middle of the vertical projection space at the bottom of the main building of the building respectively penetrate through and are glued and fixed on two adjacent shear walls; the retaining structure is characterized in that a plurality of retaining beam horizontal ribs are arranged on the outer peripheral side of the inner portion of the retaining beam at intervals, a plurality of retaining beam stirrups are arranged on the outer periphery of the retaining beam horizontal ribs at intervals along the length direction, and one ends of the retaining beam stirrups are anchored in the vertically corresponding retaining side plates. Further effectively guaranteed whole structural strength and steadiness between fender curb plate, fender roof beam and the shear force wall.
In a further preferred technical scheme, the end part of the horizontal rib of the stop beam at the corner of the main building vertically penetrates through the corresponding shear wall and is fixedly connected with a base plate on the outer side surface of the shear wall in a welding manner; or the end parts of the horizontal bars of the retaining beams positioned at the corners of the main building are bent, anchored and poured into the vertically corresponding soil retaining side plates. Effectively guaranteed the connection steadiness between the fender beam tip of building owner's building corner position department and shear force wall, fender curb plate.
According to the further preferable technical scheme, the stop beam is positioned on one side face of the soil blocking side plate facing the vertical projection space at the bottom of the main building, and one side face of the soil blocking side plate facing the vertical projection space at the bottom of the main building is flush with one side face of the two adjacent shear walls facing the vertical projection space at the bottom of the main building.
Further preferably, the thickness of the soil blocking side plate is 120-140 mm.
Further, the preferable technical scheme is that the specification of the lateral plate horizontal rib in the soil retaining lateral plate is phi 8@200, and the specification of the retaining beam horizontal rib in the retaining beam is 2 phi 10.
The utility model has the advantages and the beneficial effects that:
1. the utility model is used for the retaining structure of building main building basis bottom, through set up integrative the retaining curb plate and the fender beam of pouring the shaping in building main building bottom vertical projection space periphery side, avoided piling up the slope temporarily or building temporary support and keep off the soil in building main building bottom periphery, is showing and improving the efficiency that the vertical projection space of building main building bottom backfilled soil, has effectively shortened whole engineering cycle; this keeps off native structure structural design simple reasonable, implements the feasibility height, and economic practicality is strong.
2. The shear wall, the stop beam, the retaining side plate and the first-floor beam body are integrally cast and molded. The integral structure strength of the retaining structure for the bottom of the main building foundation is effectively ensured, and the construction period of the retaining structure is effectively shortened.
3. Lateral plate horizontal ribs and lateral plate vertical ribs are arranged in the soil retaining lateral plates in a staggered mode at intervals, two end portions of each lateral plate horizontal rib are respectively anchored on two adjacent shear walls, the upper ends of the lateral plate vertical ribs are anchored in a first-floor beam body, and the lower ends of the lateral plate vertical ribs are anchored in retaining beams positioned on the upper end face of a foundation bearing platform or the upper end face of a foundation beam; the retaining structure is characterized in that a plurality of retaining beam horizontal ribs are arranged on the outer peripheral side of the inner portion of the retaining beam at intervals, a plurality of retaining beam stirrups are arranged on the outer periphery of the retaining beam horizontal ribs at intervals along the length direction, and one ends of the retaining beam stirrups are anchored in the vertically corresponding retaining side plates. The reinforcing bars in the retaining side plates and the retaining beams are reasonable in structure, and the structural strength of the retaining side plates and the overall stability of the retaining structure are effectively guaranteed.
4. The shear wall and the first-floor beam body are poured and formed in advance, the retaining side plates and the retaining beams are poured and formed, the retaining side plates are internally provided with horizontal side plate ribs and vertical side plate ribs in a staggered mode at intervals, the upper ends of the vertical side plate ribs are anchored in the retaining beams positioned on the lower end face of the first-floor beam body, and the lower ends of the vertical side plate ribs are anchored in the retaining beams positioned on the upper end face of a foundation bearing platform or the upper end face of the foundation beam. The reinforcing bars in the retaining side plates and the retaining beams are reasonable in structure, and the structural strength of the retaining side plates and the overall stability of the retaining structure are effectively guaranteed.
5. Two end parts of the horizontal ribs of the side plates positioned in the middle of the vertical projection space at the bottom of the main building of the building respectively penetrate through and are glued and fixed on two adjacent shear walls; the retaining structure is characterized in that a plurality of retaining beam horizontal ribs are arranged on the outer peripheral side of the inner portion of the retaining beam at intervals, a plurality of retaining beam stirrups are arranged on the outer periphery of the retaining beam horizontal ribs at intervals along the length direction, and one ends of the retaining beam stirrups are anchored in the vertically corresponding retaining side plates. Further effectively guaranteed whole structural strength and steadiness between fender curb plate, fender roof beam and the shear force wall.
6. The end part of the horizontal rib of the stop beam positioned at the corner of the main building vertically penetrates through the corresponding shear wall and is fixedly connected with the backing plate positioned on the outer side surface of the shear wall in a welding way; or the end parts of the horizontal bars of the retaining beams positioned at the corners of the main building are bent, anchored and poured into the vertically corresponding soil retaining side plates. Effectively guaranteed the connection steadiness between the fender beam tip of building owner's building corner position department and shear force wall, fender curb plate.
Drawings
FIG. 1 is a plan view of a soil guard structure for the bottom of the foundation of the main building in example 1 (with one-storey beam bodies hidden);
FIG. 2 is a longitudinal cross-sectional view taken at H-H in FIG. 1;
FIG. 3 is a plan view of a soil guard structure for the bottom of the foundation of the main building in example 2 (with one-storey beam bodies hidden);
FIG. 4 is a longitudinal cross-sectional view taken at S-S in FIG. 3;
FIG. 5 is an internal reinforcement view at A in FIG. 3;
fig. 6 is an internal reinforcement diagram at B in fig. 3.
In the figure: 1. a shear wall; 2. a base platform; 3. a stop beam; 4. a soil retaining side plate; 5. a first floor beam body; 6. a base plate; 3-1, blocking beam horizontal ribs; 3-2, a stop beam stirrup; 4-1, horizontal ribs of the side plates; 4-2, side plate vertical ribs.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Example 1
As shown in figures 1-2, the utility model relates to a retaining structure for the foundation bottom of a main building, which comprises a plurality of foundation bearing platforms 2 which are arranged at intervals on the periphery of the vertical projection ground at the bottom of the main building and a plurality of shear walls 1 which are fixedly arranged on the upper end surface of the foundation bearing platforms 2 in a one-to-one correspondence manner, a floor beam body 5 which is arranged on the periphery of the bottom of a floor is horizontally and fixedly arranged on the upper end surface of the shear wall 1, a foundation beam which surrounds the periphery of the vertical projection space at the bottom of the main building is also arranged between two adjacent foundation bearing platforms 2, a retaining side plate 4 which surrounds the periphery of the vertical projection space at the bottom of the main building is vertically arranged between two adjacent shear walls 1, the lower end surface of the retaining side plate 4 is abutted against the upper end surface of the foundation bearing platforms 2 and/or the upper end surface of the foundation beam, a plurality of retaining beams 3 are arranged on one side surface of the, the retaining beam 3 and the retaining side plate 4 are integrally cast, and two end parts of the retaining beam 3 are fixedly connected with the two adjacent shear walls 1 respectively.
Preferably, the shear wall 1, the stop beam 3, the soil retaining side plate 4 and the first-floor beam body 5 are integrally cast.
Further preferably, lateral plate horizontal ribs 4-1 and lateral plate vertical ribs 4-2 are arranged in the soil retaining lateral plate 4 in a staggered manner at intervals, two end portions of the lateral plate horizontal ribs 4-1 are respectively anchored on two adjacent shear walls 1, the upper ends of the lateral plate vertical ribs 4-2 are anchored in a first floor beam body 5, and the lower ends of the lateral plate vertical ribs 4-2 are anchored in a stop beam 3 positioned on the upper end surface of a foundation bearing platform 2 or the upper end surface of a foundation beam; a plurality of retaining beam horizontal ribs 3-1 are arranged on the outer peripheral side of the inner portion of the retaining beam 3 at intervals, a plurality of retaining beam hooping 3-2 are arranged on the periphery of the plurality of retaining beam horizontal ribs 3-1 at intervals along the length direction, and one ends of the plurality of retaining beam hooping 3-2 are anchored in the corresponding retaining side plates 4.
It is further preferable that the retaining beam 3 is located on the side of the soil guard side plate 4 facing outdoors, and the side of the soil guard side plate 4 facing outdoors is flush with the sides of the adjacent two shear walls 1 facing outdoors.
Further preferably, the thickness of the soil guard side plate 4 is 120 to 140 mm.
Further preferably, the specification of the lateral plate horizontal rib 4-1 in the retaining lateral plate 4 is phi 8@200, and the specification of the retaining beam horizontal rib 3-1 in the retaining beam 3 is 2 phi 10.
Embodiment 1 a construction principle of a soil guard structure for building the bottom of a main building foundation:
step 1: according to the design requirements of a drawing, building dies of a shear wall 1, a stop beam 3, a soil retaining side plate 4 and a first-floor beam body 5, and paving corresponding reinforcing steel bars;
step 2: concrete slurry is poured and cured to form a corresponding shear wall 1, a stop beam 3, a soil retaining side plate 4 and a first-floor beam body 5;
and step 3: and (4) dismantling the mould, and performing subsequent backfilling work in the vertical projection space at the bottom of the main building.
Example 2
As shown in fig. 3-6, the present invention relates to a retaining structure for the bottom of the foundation of the main building, which comprises a plurality of foundation bearing platforms 2 located at the periphery of the vertical projection ground at the bottom of the main building and a plurality of shear walls 1 fixed on the upper end surface of the foundation bearing platforms 2 in a one-to-one correspondence manner, wherein a floor beam body 5 located at the periphery of the bottom of one floor is horizontally fixed on the upper end surface of the plurality of shear walls 1, a foundation beam surrounding the periphery of the vertical projection space at the bottom of the main building is further arranged between two adjacent foundation bearing platforms 2, a retaining side plate 4 surrounding the periphery of the vertical projection space at the bottom of the main building is vertically arranged between two adjacent shear walls 1, the lower end surface of the retaining side plate 4 is abutted against the upper end surface of the foundation bearing platform 2 and/or the upper end surface of the foundation beam, a plurality of retaining beams 3 are arranged at intervals from top to bottom on one side surface of the retaining, the retaining beam 3 and the retaining side plate 4 are integrally cast, and two end parts of the retaining beam 3 are fixedly connected with the two adjacent shear walls 1 respectively.
Preferably, the shear wall 1 and the first-floor beam body 5 are cast in advance, the soil-retaining side plates 4 and the retaining beams 3 are cast, the horizontal side plate ribs 4-1 and the vertical side plate ribs 4-2 are arranged in the soil-retaining side plates 4 at intervals in a staggered mode, the upper ends of the vertical side plate ribs 4-2 are anchored in the retaining beams 3 located on the lower end face of the first-floor beam body 5, and the lower ends of the vertical side plate ribs 4-2 are anchored in the retaining beams 3 located on the upper end face of the foundation bearing platform 2 or the upper end face of the foundation beam.
Further preferably, two end parts of the lateral plate horizontal rib 4-1 positioned in the middle of the vertical projection space at the bottom of the building main building respectively penetrate through and are glued and fixed on two adjacent shear walls 1; a plurality of retaining beam horizontal ribs 3-1 are arranged on the outer peripheral side of the inner portion of the retaining beam 3 at intervals, a plurality of retaining beam hooping 3-2 are arranged on the periphery of the plurality of retaining beam horizontal ribs 3-1 at intervals along the length direction, and one ends of the plurality of retaining beam hooping 3-2 are anchored in the corresponding retaining side plates 4.
Preferably, the end part of the horizontal rib 3-1 of the stop beam at the corner of the main building vertically penetrates through the corresponding shear wall 1 and is fixedly connected with a backing plate 6 on the outer side surface of the shear wall 1 in a welding manner; or the end parts of the horizontal ribs 3-1 of the retaining beams positioned at the corners of the main building are bent, anchored and poured into the vertically corresponding retaining side plates 4.
Further preferably, the retaining beam 3 is positioned on one side surface of the retaining side plate 4 facing the vertical projection space at the bottom of the main building, and one side surface of the retaining side plate 4 facing the vertical projection space at the bottom of the main building is flush with one side surface of the two adjacent shear walls 1 facing the vertical projection space at the bottom of the main building.
Further preferably, the thickness of the soil guard side plate 4 is 120 to 140 mm.
Further preferably, the specification of the lateral plate horizontal rib 4-1 in the retaining lateral plate 4 is phi 8@200, and the specification of the retaining beam horizontal rib 3-1 in the retaining beam 3 is 2 phi 10.
Embodiment 2 a construction principle of a soil guard structure for building the bottom of a main building foundation:
step 1: according to the design requirements of drawings, building molds of a retaining beam 3 and a retaining side plate 4, and laying corresponding reinforcing steel bars in the molds of the retaining beam 3 and the retaining side plate 4, wherein a retaining beam horizontal rib 3-1 in the retaining beam 3 penetrates through and is adhesively fixed on a shear wall 1 in the middle of a vertical projection space at the bottom of a main building of the building, and the end part of the retaining beam horizontal rib 3-1 at the corner position of the vertical projection space at the bottom of the main building of the building penetrates through the vertically corresponding shear wall 1 and is fixedly connected with a backing plate 6 on the outer side surface of the shear wall 1 in a welding manner;
step 2: concrete slurry is poured and cured to form a corresponding stop beam 3 and a corresponding retaining side plate 4;
and step 3: and (4) dismantling the mould, and performing subsequent backfilling work in the vertical projection space at the bottom of the main building.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A soil retaining structure for the bottom of a foundation of a main building of a building is characterized by comprising a plurality of foundation bearing platforms (2) which are positioned at the outer periphery of the vertical projection ground at the bottom of the main building of the building at intervals and a plurality of shear walls (1) which are fixedly arranged on the upper end surface of the foundation bearing platforms (2) in a one-to-one correspondence manner, a floor beam body (5) positioned on the outer periphery of the bottom of one floor is horizontally and fixedly arranged on the upper end surface of the shear wall (1), a foundation beam surrounding the outer periphery of the vertical projection space at the bottom of the main building of the building is also arranged between two adjacent foundation bearing platforms (2), a soil retaining side plate (4) surrounding the outer periphery of the vertical projection space at the bottom of the main building of the building is vertically arranged between two adjacent shear walls (1), the lower end surface of the soil retaining side plate (4) is abutted to the upper end surface of the foundation bearing platforms (2) and/or the upper end surface of the foundation of the soil retaining beam, a, the retaining beam (3) and the retaining side plate (4) are integrally cast and formed, and two ends of the retaining beam (3) are fixedly connected with the two adjacent shear walls (1) respectively.
2. A soil guard structure for the bottom of the foundation of a main building of claim 1 wherein the shear wall (1), the retaining beam (3), the soil guard side plate (4) and the one-storey beam body (5) are integrally cast.
3. A soil blocking structure for the bottom of the foundation of a main building of claim 2, wherein the soil blocking side plates (4) are provided with side plate horizontal ribs (4-1) and side plate vertical ribs (4-2) at intervals in a staggered manner, the two end parts of the side plate horizontal ribs (4-1) are respectively anchored on two adjacent shear walls (1), the upper ends of the side plate vertical ribs (4-2) are anchored in a floor beam body (5), and the lower ends of the side plate vertical ribs (4-2) are anchored in a stop beam (3) positioned on the upper end surface of the foundation bearing platform (2) or the upper end surface of the foundation beam; a plurality of retaining beam horizontal ribs (3-1) are arranged on the outer peripheral side of the inner portion of the retaining beam (3) at intervals, a plurality of retaining beam stirrups (3-2) are arranged on the periphery of the retaining beam horizontal ribs (3-1) at intervals along the length direction, and one ends of the retaining beam stirrups (3-2) are anchored in the vertically corresponding retaining side plates (4).
4. A soil guard structure for the bottom of the foundation of a main building of claim 3 wherein said retaining beam (3) is located on the side of the soil guard side plate (4) facing outdoors, the side of the soil guard side plate (4) facing outdoors being flush with the sides of the adjacent two shear walls (1) facing outdoors.
5. A soil blocking structure for building the bottom of a main building foundation according to claim 1, wherein the shear wall (1) and the first floor beam body (5) are cast in advance, the soil blocking side plates (4) and the stop beams (3) are cast later, the horizontal side plate ribs (4-1) and the vertical side plate ribs (4-2) are alternately arranged in the soil blocking side plates (4), the upper ends of the vertical side plate ribs (4-2) are anchored in the stop beams (3) on the lower end face of the first floor beam body (5), and the lower ends of the vertical side plate ribs (4-2) are anchored in the stop beams (3) on the upper end face of the foundation bearing platform (2) or the upper end face of the foundation beam.
6. The soil guard structure for the foundation bottom of the main building according to claim 5, wherein both end portions of the horizontal ribs (4-1) of the side panels located in the middle of the vertical projection space of the bottom of the main building are respectively penetrated and glued to the adjacent two shear walls (1); a plurality of retaining beam horizontal ribs (3-1) are arranged on the outer peripheral side of the inner portion of the retaining beam (3) at intervals, a plurality of retaining beam stirrups (3-2) are arranged on the periphery of the retaining beam horizontal ribs (3-1) at intervals along the length direction, and one ends of the retaining beam stirrups (3-2) are anchored in the vertically corresponding retaining side plates (4).
7. A soil blocking structure for the foundation bottom of a main building according to claim 6 wherein the horizontal bars (3-1) of the retaining beams at the corners of the main building vertically penetrate the corresponding shear wall (1) and are fixedly connected with the backing plates (6) at the outer side of the shear wall (1) by welding; or the end parts of the horizontal ribs (3-1) of the retaining beams positioned at the corners of the main building are bent, anchored and poured into the vertically corresponding retaining side plates (4).
8. A soil blocking structure for the bottom of the foundation of the main building of the building according to claim 7 wherein the retaining beam (3) is located on a side of the soil blocking side plate (4) facing the space in vertical projection of the bottom of the main building, and a side of the soil blocking side plate (4) facing the space in vertical projection of the bottom of the main building is flush with a side of the adjacent two shear walls (1) facing the space in vertical projection of the bottom of the main building.
9. A soil guard structure for the bottom of the foundation of building main building according to claim 4 or 8 wherein the thickness of the soil guard side plate (4) is 120 to 140 mm.
10. A soil guard structure for the bottom of the foundation of the main building of claim 9, wherein the specification of the lateral plate horizontal rib (4-1) in the soil guard lateral plate (4) is Φ 8@200, and the specification of the fender beam horizontal rib (3-1) in the fender beam (3) is 2 Φ 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021629287.1U CN213173813U (en) | 2020-08-07 | 2020-08-07 | Soil retaining structure for bottom of main building foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021629287.1U CN213173813U (en) | 2020-08-07 | 2020-08-07 | Soil retaining structure for bottom of main building foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213173813U true CN213173813U (en) | 2021-05-11 |
Family
ID=75799365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021629287.1U Expired - Fee Related CN213173813U (en) | 2020-08-07 | 2020-08-07 | Soil retaining structure for bottom of main building foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213173813U (en) |
-
2020
- 2020-08-07 CN CN202021629287.1U patent/CN213173813U/en not_active Expired - Fee Related
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Granted publication date: 20210511 |