CN110206193B - Rammed earth wall structure with double layers of reinforcing mesh sheets - Google Patents
Rammed earth wall structure with double layers of reinforcing mesh sheets Download PDFInfo
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- CN110206193B CN110206193B CN201910512136.3A CN201910512136A CN110206193B CN 110206193 B CN110206193 B CN 110206193B CN 201910512136 A CN201910512136 A CN 201910512136A CN 110206193 B CN110206193 B CN 110206193B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
- E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
- E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
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Abstract
The invention discloses a rammed earth wall structure with double layers of reinforcing mesh sheets, which comprises a rammed earth wall body, and a main frame beam or wall body or an auxiliary structural beam or wall body connected with the rammed earth wall body, wherein a plurality of anti-crack iron wires, vertical reinforcing steel bars and double layers of symmetrically distributed horizontal reinforcing steel bar belts are embedded in the rammed earth wall body, and the double layers of horizontal reinforcing steel bar belts are bound and connected with the vertical reinforcing steel bars through tie reinforcing steel bars; the vertical steel bars are connected up and down through a horizontal reinforcement mortar belt; the bottom of the vertical steel bar is embedded in the foundation of the rammed earth wall in a bent shape; the middle part of the vertical reinforcing steel bar connects the rammed earth wall body with the main frame beam or the wall body or the auxiliary structure structural beam or the wall body through the beam tie reinforcing steel bar connected on the horizontal reinforced mortar belt. The wall body adopts the double-layer reinforcing mesh arranged in the rammed earth wall body, so that the integral bearing capacity and the anti-seismic safety performance of the wall body can be improved.
Description
Technical Field
The invention belongs to the technical field of buildings, and particularly relates to a construction technology for reinforcing a rammed earth wall, which can reinforce the bearing capacity and the anti-seismic safety performance of the rammed earth wall.
Background
The rammed earth building has the advantages of available local materials, simple construction, low cost, outstanding thermal performance, degradability, regeneration, low energy consumption in the processing process, no pollution and the like. Particularly, the rammed earth material has the ecological cost ratio advantage which cannot be compared with the conventional energy-saving material in the rural area. However, the inherent defects of the traditional rammed earth in the aspects of process, construction technology, seismic performance, durability and the like are undeniable, so that the traditional rammed earth is difficult to meet the urgent requirements of improving the living quality and the house safety, and is also a core factor for restricting the modern rammed earth application.
Diversified modern buildings such as native villas, hospitals and churches which are massively emerged in developed countries in Europe and America in the last two decades, and the winning cases of native buildings which frequently appear in international building awards in the past year are concrete manifestations of the trend.
In view of the outstanding ecological benefits and the universal geographical adaptability of modern times, modern raw soil materials and construction techniques thereof have become one of the most effective ways to realize green buildings, and are widely concerned and supported by research institutions and governments in the world, especially in developed countries.
At present, the domestic method for improving the bearing capacity and the earthquake resistance of the rammed earth structure house mainly comprises the following steps: the wooden columns are arranged at the joints of the four corners and the longitudinal and transverse walls of the house, the rammed earth is improved or modified (lime or cement is added into the earth), horizontal bamboo strips or other plant fibers are arranged in the wall, the number of layers and the height of the house are reduced, the bay and the depth are reduced, the integrity of a roof structure is improved, the connection with the rammed earth wall is improved, and the like. The measures are described in the documents of the industry standard of the people's republic of China, namely the building earthquake-resistant design Specification (GB 50011 plus 2010), the building earthquake-resistant technical code of the town (village) village (JGJ 161 plus 2008), the detailed earthquake-resistant structure diagram of the rural residents (SG 618-3) and the like.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a technical method for constructing a rammed earth wall, wherein a double-layer reinforcing mesh is arranged in the rammed earth wall, so that the integral bearing capacity and the anti-seismic safety performance of the wall can be improved.
The invention is realized by the following technical scheme.
A rammed earth wall structure with double layers of reinforcing mesh sheets comprises a rammed earth wall body, and a main frame beam or wall body or an auxiliary structural beam or wall body connected with the rammed earth wall body, wherein a plurality of anti-crack iron wires, vertical reinforcing steel bars and double layers of symmetrically distributed horizontal reinforcing steel strips are embedded in the rammed earth wall body, and the double layers of horizontal reinforcing steel strips are bound and connected with the vertical reinforcing steel bars through tie reinforcing steel bars; the vertical steel bars are connected up and down through a horizontal reinforcement mortar belt; the bottom of the vertical steel bar is embedded in the foundation of the rammed earth wall in a bent shape; the middle part of the vertical reinforcing steel bar connects the rammed earth wall body with the main frame beam or the wall body or the auxiliary structure structural beam or the wall body through the beam tie reinforcing steel bar connected on the horizontal reinforced mortar belt.
With respect to the above technical solutions, the present invention has a further preferable solution:
furthermore, the anti-crack iron wires are embedded in the rammed earth wall body on the outer side of the double-layer horizontal reinforcing steel bar belt, wherein the anti-crack iron wires are distributed in a single layer on one side of the outer side of the double-layer horizontal reinforcing steel bar belt, and the anti-crack iron wires are distributed in a double layer on the other side of the outer side of the double-layer horizontal reinforcing steel bar.
Furthermore, the anti-crack iron wires are placed in a layer every time a 300mm high earth wall is built, and the anti-crack iron wires are formed by twisting two strands of iron wires.
Further, when the rammed earth wall body is connected with the main frame beam or the wall body, the upper and lower main frame beam tie bar extension sections anchored in the frame rammed earth wall body in the horizontal reinforcement mortar belt are embedded in the main frame beam or the wall body and connected with the main frame beam or the wall body.
Further, when the rammed earth wall body is connected with the auxiliary structure structural beam or the wall body, the auxiliary beam tie bar extension section anchored on the horizontal reinforcement mortar belt in the frame rammed earth wall body is connected with the I-shaped steel beam in the auxiliary structure structural beam or the wall body.
Furthermore, an I-shaped steel end anchoring steel plate is arranged in the auxiliary structure structural beam or the wall body, the I-shaped steel beam is fixed on the I-shaped steel end anchoring steel plate, and a through hole is formed in the I-shaped steel end anchoring steel plate.
Further, the vertical steel bars are anchored in a girder or a foundation of the rammed earth bearing wall body, and the anchoring length is not less than 15mm of the diameter of the vertical steel bars; the diameter of the vertical steel bar is not less than 16mm, and the distance from the surface of the rammed earth wall is not less than 125 mm.
Furthermore, the thickness of the rammed earth wall body is not less than 400mm, no less than 3 horizontal reinforcing mortar belts are arranged along the height of the rammed earth wall body and the main frame beam or the wall body, and the interval between the horizontal reinforcing mortar belts is not more than 2000 mm.
Further, the thickness of the horizontal reinforcement mortar belt is more than 50mm and not more than 100 mm; the width is as thick as the rammed earth wall body, and is less than the wall thickness hidden arrangement.
Furthermore, when the rammed earth wall body and the main frame beam or the wall body can be tied, the rammed earth wall body and the main frame beam or the wall body are reliably tied; when the rammed earth wall body cannot be tied with the main frame beam or the wall body, the rammed earth wall body is tied with the auxiliary structure structural beam or the wall body.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the invention adopts double-sided reinforcing mesh to form a stable net rack in the rammed earth wall, and simultaneously arranges an invisible reinforcing mortar belt along a certain height of the rammed earth wall, so that the reinforcing mortar belt is reliably tied with a main body frame beam or the wall, or with an auxiliary structure beam, and is reliably attached to the main body. The measures can effectively control the external flashing of the rammed earth wall body, enhance the integrity of the wall body and greatly improve the horizontal shear-resistant bearing capacity and the safety performance of the modern rammed earth wall body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention:
FIG. 1 is a plan view of a double layer mesh of rebar;
FIG. 2 is a cross-sectional view of a double-layer steel mesh;
FIG. 3 is a drawing detail of the reinforced mortar belt and the main frame beam;
FIG. 4 shows a tie of the reinforced mortar belt and the auxiliary structure.
In the figure: 1. a horizontal reinforcing strip; 2. anti-cracking iron wires; 3. vertical reinforcing steel bars; 4. tying the reinforcing steel bars; 5. reinforcing a mortar belt; 6. ramming a soil wall; 7. the main frame beam drawknot steel bar (drawknot with the main structure); 8. a main frame beam or wall; 9. auxiliary beam tie bars (connected to auxiliary structural i-beams); 10. a bolt; 11. an I-beam; 12. auxiliary structural beams or walls; 13. anchoring a steel plate at the end of the I-shaped steel; 14. and (6) perforating.
Detailed Description
The present invention will now be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and descriptions of the present invention are provided to explain the present invention without limiting the invention thereto.
As shown in fig. 1 and 2, the rammed earth wall structure of the double-layer reinforcing mesh of the invention comprises a rammed earth wall 6, a main frame beam or wall 8 connected with the rammed earth wall 6 or an auxiliary structural beam or wall 12, wherein a plurality of anti-crack iron wire 2 vertical reinforcing steel bars 3 and double-layer horizontal reinforcing steel bar belts 1 which are symmetrically distributed are embedded in the rammed earth wall 6, and the double-layer horizontal reinforcing steel bar belts 1 are bound and connected with the vertical reinforcing steel bars 3 through tie reinforcing steel bars 4; the vertical steel bars 3 are connected up and down through a horizontal reinforcement mortar belt 5; the bottom of the vertical steel bar 3 is embedded in the foundation of the rammed earth wall in a bent shape; the middle part of the vertical reinforcing steel bar 3 connects the rammed earth wall 6 with the main frame beam or wall 8 or the auxiliary structure beam or wall 12 through the beam tie reinforcing steel bar connected on the horizontal reinforced mortar belt 5.
The anti-cracking iron wires 2 are buried in the rammed earth wall 6 on the outer side of the double-layer horizontal reinforcing steel bar belt 1, wherein the anti-cracking iron wires are distributed on one side of the outer side of the double-layer horizontal reinforcing steel bar belt 1 in a single layer mode, and the anti-cracking iron wires are distributed on the other side of the outer side of the double-layer horizontal reinforcing steel bar belt 1 in a double layer. The anti-crack iron wire 2 is formed by placing one layer of anti-crack iron wire on a high earth wall with the height of 300mm and twisting the anti-crack iron wire according to two strands of iron wires.
As shown in fig. 3, when the rammed earth wall 6 is connected with the main frame beam or wall 8, the upper and lower main frame beam tie bars 7, which are anchored in the frame rammed earth wall 6 and the horizontal reinforcing bar mortar belt 5, respectively, are embedded in the main frame beam or wall 8 and connected therewith.
As shown in fig. 4, when the rammed earth wall 6 is connected with the secondary structural beam or wall 12, the extension of the secondary beam tie bars 9 anchored on the horizontal reinforcing mortar strip 5 in the frame rammed earth wall 6 is connected with the i-beam 11 in the secondary structural beam or wall 12 by the bolts 10. An I-shaped steel end anchoring steel plate 13 is arranged in the auxiliary structure structural beam or wall body 12, the I-shaped steel beam 11 is fixed on the I-shaped steel end anchoring steel plate 13, and a through hole 14 is formed in the I-shaped steel end anchoring steel plate 13.
The novel rammed earth wall body is specially designed, has reasonable material gradation, and adopts a mechanically rammed raw earth wall body as a main enclosure structure. The wall body comprises plinths, a rammed earth wall body and a coping.
The design requirements for the different components are listed below:
1. the novel rammed earth wall double-layer reinforcing mesh sheet is set according to the following requirements:
1.1, the double-layer reinforcing mesh is suitable for being applied to a wall body with the thickness not less than 400 mm.
1.2, the double-layer reinforcing steel bar net piece is composed of vertical reinforcing steel bars, horizontal reinforcing steel bars, tie bars and horizontal reinforcing steel bar mortar belts.
1.3, the vertical steel bars are anchored in a girder or a foundation of the rammed earth bearing wall body, the anchoring length is not less than 15d, and d is the diameter of the vertical steel bars. The diameter of the vertical steel bar is not less than 16mm, and the surface distance from the surface of the rammed earth wall is not less than 125 mm.
1.4, horizontal reinforcement and vertical reinforcement ligature are connected, and horizontal reinforcement diameter is not less than 16mm, and horizontal reinforcement should not be greater than 1000mm along the direction of height interval.
1.5, the double-layer reinforcing mesh sheets are bound and connected through tie bars.
2. When the height of the novel rammed earth enclosure wall body is greater than 6500mm, the structure should be enhanced and reliably tied with the main structure, and the following requirements should be met:
2.1. the height of the wall body and the main structure through the structural measures is not less than 3, and the distance between every two adjacent wall bodies is not more than 2000 mm;
2.2. the thickness of the rammed earth wall body is not less than 400mm, and double rows of structural steel bars are preferably adopted.
2.3. Horizontal mortar belts are preferably arranged on the pulling edges of the wall body and the main structure, and the height interval of the horizontal mortar belts along the edges is not more than 2000 mm;
2.4. the thickness of the horizontal reinforced mortar belt is preferably more than 50mm and not more than 100 mm; the width is preferably equal to the wall thickness, and is preferably smaller than the wall thickness.
3. When the pulling structure and the structure main body can be pulled, the pulling structure and the structure main body are reliably pulled; when the main body can not be pulled, auxiliary construction measures are adopted for pulling.
The invention is further illustrated by the following specific examples.
Example 1
The double-layer reinforcing mesh of the rammed earth wall is applied to the wall with the thickness of 500 mm.
The vertical steel bars are anchored in a girder or a foundation of the rammed earth bearing wall body, and the anchoring length 18d is the diameter of the vertical steel bars. The diameter of the vertical steel bar is 20mm, and the distance from the surface of the vertical steel bar to the surface of the rammed earth wall is 150 mm. Horizontal reinforcement and vertical reinforcement ligature are connected, and horizontal reinforcement diameter is 18mm, and horizontal reinforcement is along direction of height interval 800 mm.
The double-layer steel bar net sheets are bound and connected through the tie bars. When the height of the novel rammed earth enclosure wall body is greater than 6500mm, the structure should be enhanced and reliably tied with the main structure, and the following requirements should be met:
the wall body is connected with the main structure through a structural measure, 5 times of pulling are arranged along the height, and the distance between the pulling and the pulling along the height is 1600 mm; the rammed earth wall body is 500mm in thickness, and double rows of structural steel bars are adopted. Horizontal mortar belts are preferably arranged on the pulling edges of the wall body and the main structure, and the height intervals of the horizontal mortar belts along the edges are 1500 mm; the horizontal reinforcing mortar belt has the thickness of 70mm, the width is preferably equal to the wall thickness and smaller than the wall thickness in a hidden mode.
Example 2
The double-layer reinforcing mesh of the rammed earth wall is applied to the wall with the thickness of 600 mm.
The vertical steel bars are anchored in a girder or a foundation of the rammed earth bearing wall body, the anchoring length is 20d, and d is the diameter of the vertical steel bars. The diameter of the vertical steel bar is 18mm, and the surface distance from the surface of the rammed earth wall is 160 mm. Horizontal reinforcement and vertical reinforcement ligature are connected, and horizontal reinforcement diameter is 16mm, and horizontal reinforcement is along direction of height interval 900 mm.
The double-layer steel bar net sheets are bound and connected through the tie bars. When the height of the novel rammed earth enclosure wall body is greater than 6500mm, the structure should be enhanced and reliably tied with the main structure, and the following requirements should be met:
the wall body is connected with the main structure through a structural measure and is arranged 6 times along the height, and the distance between every two adjacent connecting lines along the height is 1800 mm; the thickness of the rammed earth wall body is 600mm, and double rows of structural steel bars are adopted. Horizontal mortar belts are preferably arranged on the pulling edges of the wall body and the main structure, and the height interval of the horizontal mortar belts is 1800 mm; the thickness of the horizontal reinforcing mortar belt is 90mm, the width of the horizontal reinforcing mortar belt is preferably equal to the wall thickness and smaller than the wall thickness in a hidden mode.
Example 3
The double-layer reinforcing mesh of the rammed earth wall is applied to the wall with the thickness of 800 mm.
The vertical steel bars are anchored in a girder or a foundation of the rammed earth bearing wall body, the anchoring length is 16d, and d is the diameter of the vertical steel bars. The diameter of the vertical steel bar is 16mm, and the distance between the surface of the vertical steel bar and the surface of the rammed earth wall is 140 mm. Horizontal reinforcement and vertical reinforcement ligature are connected, and horizontal reinforcement diameter is 20mm, and horizontal reinforcement is 850mm along the direction of height interval.
The double-layer steel bar net sheets are bound and connected through the tie bars. When the height of the novel rammed earth enclosure wall body is greater than 6500mm, the structure should be enhanced and reliably tied with the main structure, and the following requirements should be met:
the wall body is connected with the main structure through a structural measure, 7 channels are arranged along the height, and the distance between every two adjacent channels is 1900 mm; the thickness of the rammed earth wall body is 700mm, and double rows of structural steel bars are adopted. Horizontal mortar belts are preferably arranged on the pulling edges of the wall body and the main structure, and the height interval of the horizontal mortar belts along the edges is 1600 mm; the horizontal reinforcing mortar belt has the thickness of 80mm, the width is preferably equal to the wall thickness and smaller than the wall thickness in a hidden mode.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (9)
1. The rammed earth wall structure with the double layers of the reinforcing mesh sheets is characterized by comprising a rammed earth wall body (6), and a main frame beam or wall body (8) or an auxiliary structural beam or wall body (12) connected with the rammed earth wall body (6), wherein a plurality of anti-crack iron wires (2) vertical reinforcing steel bars (3) and double layers of symmetrically distributed horizontal reinforcing steel strips (1) are embedded in the rammed earth wall body (6), and the double layers of horizontal reinforcing steel strips (1) are bound and connected with the vertical reinforcing steel bars (3) through tie reinforcing steel bars (4); the vertical steel bars (3) are connected up and down through horizontal reinforcement mortar belts (5); the bottom of the vertical steel bar (3) is embedded in the foundation of the rammed earth wall in a bent shape; the middle part of the vertical steel bar (3) connects the rammed earth wall (6) with the main frame beam or wall (8) or the auxiliary structure beam or wall (12) through the beam tie steel bar connected with the horizontal reinforced mortar belt (5);
the anti-cracking iron wires (2) are buried in the rammed earth wall (6) on the outer side of the double-layer horizontal steel bar belt (1), wherein the anti-cracking iron wires are distributed on one side of the outer side of the double-layer horizontal steel bar belt (1) in a single layer mode, and the anti-cracking iron wires are distributed on the other side of the outer side of the double-layer horizontal steel bar belt in a double layer mode.
2. The rammed earth wall structure with double layers of reinforcing meshes of claim 1, wherein the anti-crack iron wires (2) are placed one layer for each rammed earth wall with the height of 300mm and are formed by twisting two strands of iron wires.
3. The rammed earth wall structure of double-layer steel bar meshes of claim 1, characterized in that when the rammed earth wall (6) is connected with the main frame beam or wall (8), the upper and lower main frame beam tie bar (7) extensions anchored on the horizontal reinforced mortar belt (5) in the rammed earth wall (6) are embedded in the main frame beam or wall (8) and connected therewith.
4. The rammed earth wall structure of double-layer steel mesh sheets according to claim 1, wherein when the rammed earth wall (6) is connected with the auxiliary structural beam or wall (12), the extension of the auxiliary beam tie bar (9) anchored on the horizontal reinforced mortar strip (5) in the rammed earth wall (6) is connected with the i-beam (11) in the auxiliary structural beam or wall (12).
5. The rammed earth wall structure with double-layer steel mesh sheets of claim 4, wherein the auxiliary structure structural beam or wall body (12) is provided with an I-shaped steel end anchoring steel plate (13), the I-shaped steel beam (11) is fixed on the I-shaped steel end anchoring steel plate (13), and the I-shaped steel end anchoring steel plate (13) is provided with a through hole (14).
6. The rammed earth wall structure with double layers of steel bar meshes of claim 1, wherein the vertical steel bars (3) are anchored in a girder or a foundation bearing the rammed earth wall, the anchoring length is not less than 15d of the diameter of the vertical steel bars, and d is the diameter of the vertical steel bars; the diameter of the vertical steel bar (3) is not less than 16mm, and the distance from the surface of the rammed earth wall body (6) is not less than 125 mm.
7. The rammed earth wall structure with double layers of steel bar meshes of claim 1, wherein the thickness of the rammed earth wall (6) is not less than 400mm, no less than 3 horizontal reinforcing mortar belts (5) of the rammed earth wall (6) and a main frame beam or a wall (8) are arranged along the height, and the interval between the horizontal reinforcing mortar belts (5) is not more than 2000 mm.
8. The rammed earth wall structure with double layers of steel mesh sheets of claim 1, wherein the thickness of the horizontal reinforced mortar strip (5) is more than 50mm and not more than 100 mm; the width is as thick as the rammed earth wall body (6) and is less than the wall thickness.
9. The rammed earth wall structure with double layers of steel mesh sheets according to any one of claims 1 to 8, characterized in that the rammed earth wall (6) and the main frame beam or the wall (8) are reliably tied when being drawable; when the rammed earth wall (6) cannot be tied with the main frame beam or the wall (8), the rammed earth wall is tied with the auxiliary structure beam or the wall (12).
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| CN201910512136.3A CN110206193B (en) | 2019-06-13 | 2019-06-13 | Rammed earth wall structure with double layers of reinforcing mesh sheets |
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| CN112459306A (en) * | 2020-11-01 | 2021-03-09 | 同济大学 | Energy-saving rammed earth wall and construction method thereof |
| WO2024013580A1 (en) * | 2022-07-13 | 2024-01-18 | Namdarian Ahmadali | Earthquake-resistant rammed earth structure |
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| GB659991A (en) * | 1948-05-04 | 1951-10-31 | Harry Arthur Blunt | An improved building construction |
| CN104847035A (en) * | 2015-04-21 | 2015-08-19 | 西安建筑科技大学 | Construction method of grooving reinforcement raw soil wall body |
| CN204715586U (en) * | 2015-06-18 | 2015-10-21 | 陕西理工学院 | A kind of reinforced immature soil wall body structure |
| CN205134981U (en) * | 2015-11-24 | 2016-04-06 | 郑州大学 | Core pattern tradition local -style dwelling houses wall body reinforced structure is filled out to immature soil |
| CN206143951U (en) * | 2016-09-07 | 2017-05-03 | 昆明理工大学 | Connected node of rammed earth wall and blockwork |
| CN208168049U (en) * | 2018-05-10 | 2018-11-30 | 西安建筑科技大学 | A kind of loam wall that steel mesh is added |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7033116B1 (en) * | 2004-09-03 | 2006-04-25 | Thomas Ward | Post-tensioned rammed earth construction |
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- 2019-06-13 CN CN201910512136.3A patent/CN110206193B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB659991A (en) * | 1948-05-04 | 1951-10-31 | Harry Arthur Blunt | An improved building construction |
| CN104847035A (en) * | 2015-04-21 | 2015-08-19 | 西安建筑科技大学 | Construction method of grooving reinforcement raw soil wall body |
| CN204715586U (en) * | 2015-06-18 | 2015-10-21 | 陕西理工学院 | A kind of reinforced immature soil wall body structure |
| CN205134981U (en) * | 2015-11-24 | 2016-04-06 | 郑州大学 | Core pattern tradition local -style dwelling houses wall body reinforced structure is filled out to immature soil |
| CN206143951U (en) * | 2016-09-07 | 2017-05-03 | 昆明理工大学 | Connected node of rammed earth wall and blockwork |
| CN208168049U (en) * | 2018-05-10 | 2018-11-30 | 西安建筑科技大学 | A kind of loam wall that steel mesh is added |
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