CN214461133U - House main frame - Google Patents
House main frame Download PDFInfo
- Publication number
- CN214461133U CN214461133U CN202120217061.9U CN202120217061U CN214461133U CN 214461133 U CN214461133 U CN 214461133U CN 202120217061 U CN202120217061 U CN 202120217061U CN 214461133 U CN214461133 U CN 214461133U
- Authority
- CN
- China
- Prior art keywords
- ground
- upright post
- layer
- main frame
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Foundations (AREA)
Abstract
The utility model discloses a house main frame implementation method, include: the ground piles are pre-buried in foundation pits with uneven ground; the top ends of the upright columns are positioned on the same horizontal line; the wall body frame is arranged between two adjacent upright posts, and the top ends of the wall body frames are flush in height; the ground pile comprises: a reinforcement cage having a central bore; a reinforcement bar passing through the reinforcement cage; the ground bottom plate is connected with the reinforcement cage; and the ground pile bottom plate is arranged on the ground bottom plate and is used for installing the stand column.
Description
Technical Field
The utility model relates to a building field, in particular to house main frame convenient to install fast.
Background
The house of buildding temporarily for building at present generally adopts the iron stand as the support, then fixes foam battenboard on the iron stand with the screw, has more drilling, drilling and welding when site operation, and the operation is complicated and the fixity is poor, and the house of buildding with this mode is difficult to dismantle, also can not use the whole houses of putting up next time of component of demolising after dismantling the completion on, makes construction cost increase.
In addition, a pile foundation is a deep foundation which is formed by integrally connecting the tops of a plurality of piles through a bearing platform and bears dynamic and static loads together, and the piles are vertical or inclined foundation members arranged in soil and are used for penetrating through soft high-compressibility soil layers or water and transmitting the loads borne by the piles to harder, denser or less compressible foundation bearing layers, and the piles in the pile foundation are generally called ground piles.
Ground piles can be divided into precast piles and cast-in-place piles according to construction modes. Wherein the precast pile is mostly that reinforced concrete is prefabricated to strike it into the underground through the alignment hammering of pile driver.
However, the existing ground piles only consider the size of anchoring force, the convenience of connection and adjustment of the ground piles and supporting or bearing buildings is ignored, and the ground piles need to be installed on the flat ground, are time-consuming and labor-consuming and are not economical.
Disclosure of Invention
The utility model aims at providing a house main frame for solve above-mentioned technical problem.
According to the utility model discloses a first embodiment, a house main frame includes:
the ground piles are pre-buried in foundation pits with uneven ground;
the top ends of the upright columns are positioned on the same horizontal line;
the wall body frames are arranged between two adjacent upright posts, and the top end of each wall body frame is the same in height;
wherein, the ground stake includes:
a reinforcement cage having a central bore;
a reinforcement bar passing through the reinforcement cage;
the ground bottom plate is connected with the reinforcement cage;
and the ground pile bottom plate is arranged on the ground bottom plate and is used for installing the stand column.
Preferably, the reinforcement cage perforated with reinforcement bars is placed in the foundation and poured with concrete.
Preferably, the ground bottom plate is provided with corner bolt holes for mounting screws; and a plurality of connecting rods for inserting rod sleeves at the lower end of the upright post are fixed on the ground pile bottom plate.
Preferably, a column mounting seat for connecting a high-rise column is installed at the top end of the column, and the column mounting seat comprises:
an upper end plate having a connecting rod and corner bolt holes, the connecting rod being inserted into the column upper rod sleeve;
the spiral base horizontal plate is fixed on the upper end plate, is provided with an arc bolt hole and is fixed with a bolt, and the arc bolt hole is aligned with the corner bolt hole so that a connecting bolt can penetrate through the arc bolt hole and the corner bolt hole;
the screw base is characterized in that the screw base is fixed on a screw base horizontal plate, and the screw base bottom plate is provided with a through hole for the bolt to pass through, a nut screwed with the bolt of the through hole and a screw base.
According to the utility model discloses second embodiment, a house main frame includes:
a plurality of ground piles pre-buried in a foundation for constructing a house;
a bottom layer upright post installed on each ground pile;
at least one upper-layer upright post mounted on each bottom-layer upright post;
the ring beam support is arranged between the upper ends of the two adjacent bottom-layer stand columns and used for supporting the upper-layer ring beam;
the upper ring beam is arranged between the lower ends of two adjacent upper-layer upright columns, and the upper ring beam support is arranged between the upper ends of two adjacent upper-layer upright columns.
Preferably, the ground pile comprises: a reinforcement cage having a central bore; a reinforcement bar passing through the reinforcement cage; the ground bottom plate is connected with the reinforcement cage; and the ground pile bottom plate is arranged on the ground bottom plate and is used for installing the stand column.
Preferably, the reinforcement cage perforated with reinforcement bars is placed in the foundation and poured with concrete.
Preferably, the ground bottom plate is provided with corner bolt holes for mounting screws; and a plurality of connecting rods for inserting into the rod sleeves at the lower end of the upright post are fixed on the ground pile bottom plate.
Preferably, the bottom layer upright post and the upper layer upright post are connected together through a six-side occlusion seat; the size of the six-sided occlusion seat is smaller than that of the bottom-layer upright post, so that a step for supporting a ring beam is formed at the joint of the six-sided occlusion seat and the top end of the bottom-layer upright post.
Preferably, the bottom layer upright posts and the upper layer upright posts are directly connected together; the size of the upper-layer upright post is smaller than that of the bottom-layer upright post, so that a step for supporting the ring beam is formed at the joint of the upper-layer upright post and the bottom-layer upright post.
The utility model has the beneficial technical effects that 1) the ground pile is convenient to be connected with the upright post of the building; 2) the ground pile is convenient for adjusting the height and the angle of the vertical column bottom plate of the ground pile for connecting the vertical column; 3) the reliability of the connection of the ring beam and the bottom-layer upright post can be improved by utilizing the step support ring beam at the connection part of the six-surface occlusion seat and the bottom-layer upright post; 4) the upper-layer upright post is directly connected with the bottom-layer upright post to form the step supporting ring beam, so that the reliability of the ring beam connected with the bottom-layer upright post can be improved.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic view of a main frame of a house according to a first embodiment of the present invention;
FIG. 2 is an exploded view of the ground pile and vertical column of FIG. 1;
fig. 3 is a schematic view of a main frame of a house according to a second embodiment of the present invention;
FIG. 4 is a schematic view of a second embodiment of the present invention in which a bottom layer pillar is directly connected to an upper layer pillar to form a step;
fig. 5 is a schematic view of a bottom layer upright post and an upper layer upright post of a second embodiment of the invention which are connected through a six-surface occlusion seat to form a step;
FIG. 6 is a schematic view showing the connection of the bottom layer columns and the upper layer columns with the ring beams and the ring beam holders according to the second embodiment of the present invention;
FIG. 7 is a schematic view of the column of the present invention formed by connecting the bottom column and the upper column with six-sided engaging seats;
FIG. 8 is a schematic view of a six-sided occlusion bed used in the present invention;
fig. 9 is a schematic view of the junction of the bottom layer pillar and the upper layer pillar shown in fig. 7.
Description of reference numerals: a bottom layer pillar 100; an upper end frame 101; a lower end frame 102; frame vertical bars 103; a rod sleeve 104; a stabilization sleeve plate 105; a stabilizing frame 106; a cylindrical decorative spare hole 108; a diagonal brace 109; a step 110; a docking hole 111; the upper-layer upright posts 200; an upper end frame 201; a lower end frame 202; frame vertical bars 203; a rod sleeve 204; a stabilizing sleeve plate 205; a stabilization frame 206; a cylindrical decorative spare hole 208; a diagonal brace 209; a six-sided engaging seat 300; a lower connecting rod 310; a frame 320; an upper connecting rod 330; the mating holes 321; a ground pile 400; a rebar 402; a central aperture 403; a ground floor 404; a pad mass 405; corner bolt holes 406; a spindle hole 407; corner bolt holes 408; pile bottom plate 409; a connecting rod 410; a column mount 500; a column base bottom plate 501; a column base 502; a nut 503; a spiral base horizontal plate 504; a bolt 505; a spindle hole 506; arc bolt holes 507; an upper end plate 508; corner bolt holes 509; a connecting rod 510; a spindle hole 511; a ring beam support 601; a collar beam 602; the chamber frame 700.
Detailed Description
Fig. 1 shows a main frame of a house according to a first embodiment of the method according to the invention, which main frame is built on a soil layer or foundation with uneven ground, for example on a sloping foundation.
The utility model discloses a house main frame of first embodiment includes: a plurality of ground piles 400 pre-buried in foundation pits with uneven ground; the vertical columns 100 'installed on each ground pile 400, the top ends of each vertical column 100' being at the same horizontal line; and the top ends of the wall frames installed between two adjacent vertical columns 100' are at the same height, or the top ends of the wall frames are at the same height. But the height of the bottom end of each wall frame can be different, so that the wall frame can adapt to terrains with different heights.
Referring to fig. 2, the ground pile 100 includes: a reinforcement cage 401 having a central bore 403; a rebar rod 402 passing through the rebar cage 403; a ground floor 404 to which the reinforcement cage 401 is attached; a ground pile base plate 409 for mounting the vertical column is mounted on the ground base plate 404. Therein, a reinforcement cage 401 pierced with reinforcement bars 402 is placed in the foundation and poured with concrete.
The ground bottom plate 404 has corner bolt holes 406 for mounting screws; a plurality of connecting rods 410 for inserting rod sleeves at the lower end of the vertical column are fixed on the ground pile bottom plate 409.
After the ground foundation is excavated on the soil layer with uneven ground, the plurality of ground piles 400 are pre-buried to form a plurality of ground piles 400 with different ground heights; respectively installing vertical columns 100 'with different heights on a plurality of ground piles so that the top ends of all the installed vertical columns 100' are positioned at the same horizontal line; wall frames 700 with different heights are installed between two adjacent columns 100', so that the top heights of the installed wall frames 700 are flush.
The utility model discloses a concrete example of pre-buried ground stake includes: fixing a reinforcement cage 401 having a central hole 403 with a ground floor 404 to form a ground pile foundation member having the reinforcement cage and a floor deck; after installing the reinforcement cage 401 of the foundation member in a pile mould (not shown), pouring concrete from the central hole 403 to form a concrete pile member (not shown) having reinforced concrete spikes and a ground floor 404, the concrete pile member having through holes (not shown) for passing the reinforcement bars 402; placing the concrete ground pile member in the foundation pit and pouring concrete to combine the reinforced concrete pointed pile of the concrete ground pile member and the concrete in the foundation pit into a whole so as to form a concrete ground pile member (not shown in the figure) embedded in the foundation pit;
after the reinforced concrete spikes of the pile members are integrated with the concrete in the foundation pit, screws are installed in corner bolt holes 406 on the ground floor 404 of the pile members; pile base plate 409 is then mounted to ground base plate 404 using the corner bolts.
Placing the concrete ground pile member in the foundation pit and pouring concrete comprises: inserting a reinforcing bar rod 402 on a reinforced concrete pointed pile of the concrete ground pile member; placing the reinforced concrete pointed pile inserted with the reinforced bar 402 in a foundation pit, and pouring concrete until the poured concrete is combined with the reinforced concrete pointed pile and the reinforced bar 402 into a whole.
The utility model discloses another concrete example of pre-buried ground stake includes: fixing a reinforcement cage 401 having a central hole 403 to a ground floor 404 to form a ground pile foundation member (not shown) having the reinforcement cage 401 and the floor panel 404; placing a reinforcement cage 401 of the ground pile foundation member in a foundation pit, pouring concrete from a central hole until the foundation pit is filled with the concrete combined with the reinforcement cage 403 into a whole, thereby forming a concrete ground pile member with the reinforcement cage combined with the concrete in the foundation pit into a whole and a ground bottom plate 404 higher than the ground; mounting screws in corner bolt holes 406 on a ground base plate 404 of the concrete pile member, and then mounting a ground pile base plate 409 on the ground base plate 404 by using bolts and nuts; before the reinforcement cage 401 of the foundation member of the ground pile is placed in the foundation pit, the reinforcement bar 402 is inserted into the reinforcement cage 401, and concrete is poured from the central hole 403.
Referring to fig. 2, a plurality of connecting rods 410 for mounting the stud 100' are fixed to the ground pile base plate 409. A column mounting seat 500 for connecting a high-rise column (not shown) is installed at the top end of the column 100', and the column mounting seat 500 includes: an upper end plate 508 having a connecting rod 510 and corner bolt holes 509, the connecting rod 510 being inserted into the upper rod sleeve 104 'of the column 100'; a screw base horizontal plate 504 fixed on the upper end plate 508, the screw base horizontal plate 504 is provided with arc bolt holes 507 and fixed with bolts 505, the arc bolt holes 507 and the corner bolt holes 509 are aligned for connecting bolts to pass through; and the column base bottom plate 501 is fixed on the spiral base horizontal plate 504, and the column base bottom plate 501 is provided with a through hole for the bolt 505 to pass through, a nut 503 of the bolt 505 screwed with the through hole, and a column base 502.
The utility model discloses an arc bolt hole 507 is used for adjusting the angle of spiral basic horizontal plate 504.
Fig. 3 shows a house main frame using a second embodiment of the present invention, including:
a plurality of ground piles 400 pre-buried in a foundation for constructing a house; a bottom course column 100 installed on each ground pile 400; at least one upper-layer column 200 mounted on each bottom-layer column 100; the ring beam 602 is arranged between the lower ends of two adjacent bottom-layer upright posts 100, and the ring beam support 601 which is arranged between the upper ends of two adjacent bottom-layer upright posts 100 and is used for supporting the upper-layer ring beam 602; an upper ring beam 602 installed between the lower ends of two adjacent upper-layer upright posts 200, and an upper ring beam bracket 601 (not shown) installed between the upper ends of two adjacent upper-layer upright posts 200.
Referring to fig. 2, a ground pile 400 according to a second embodiment of the present invention includes: a reinforcement cage having a central bore 403; a rebar rod 402 passing through a rebar cage 403; a ground floor 404 to which the reinforcement cage 401 is attached; a ground pile base plate 409 for mounting the vertical column is mounted on the ground base plate 404.
A reinforcement cage 401 pierced with reinforcement bars 402 is placed in the foundation and poured with concrete.
Referring to fig. 2, the floor pan 404 has corner bolt holes 408 for mounting screws; a plurality of connecting rods 410 for inserting rod sleeves at the lower end of the vertical column are fixed on the ground pile bottom plate 409.
Referring to fig. 5, in the second embodiment of the present invention, the bottom layer pillar 100 and the upper layer pillar 200 are connected together by the six-sided engaging seat 300; the size of the six-sided snap seats 300 is smaller than that of the bottom-layer upright 100, so that a step 110 for supporting the collar 620 is formed at the junction of the six-sided snap seats 300 and the top end of the bottom-layer upright 100. Since the step 110 supports the ring beam 620, the ring beam 620 can be reliably mounted on the pillar.
As shown in fig. 5, the upper end of the bottom-layer upright 100 is provided with a butt-joint hole 111 for connecting the ring beam bracket 610, and the ring beam bracket 610 and the bottom-layer upright are connected together by using a bolt; the six-sided snap seats 300 are provided with butt holes 321 for connecting the ring beams 620, and the ring beams 620 and the six-sided snap seats 300 are connected together by bolts.
Referring to fig. 4, in the second embodiment of the present invention, the bottom-layer upright 100 and the upper-layer upright 200 can be directly connected together, that is, a plurality of connecting rods are respectively inserted into the rod sleeves 4 at the upper end of the bottom-layer upright and the lower end of the upper-layer upright, and are locked by nuts, so as to directly connect the bottom-layer upright 100 and the upper-layer upright 200 together; the size of the upper-layer upright post 200 is smaller than that of the bottom-layer upright post 100, so that a step 110 for supporting a ring beam 620 is formed at the joint of the upper-layer upright post 200 and the bottom-layer upright post 100; the lower end of the upper-layer upright post is provided with a plurality of butt joint holes 211 for butt joint of the ring beam 620.
Fig. 7 shows a two-layer column formed by joining a bottom column 100 and a top column 200, and although fig. 7 shows the bottom column and the top column joined together by a hexahedral snap fitting 300, it is obvious that the bottom column and the top column may be directly joined together.
Fig. 8 shows the structure of the hexahedral snap seat 300, the hexahedral snap seat 300 includes a frame 320 and a plurality of lower connecting rods 310 at one end of the frame for inserting the bottom-layered upright 100 and a plurality of upper connecting rods 330 at the other end of the frame for inserting the upper-layered upright 200, and the frame 320 is opened with a plurality of docking holes for fixing the girts 620.
The utility model discloses a bottom stand 100 and upper stand 200 have utilized the utility model discloses people's public number is CN 106284669B's structure, and bottom stand 100 includes: upper end stile 101, lower end stile 102, frame rail 103, rod sleeve 104 located inside the upper and lower end stiles, securing sleeve plate 105, securing stile 106, cylindrical trim backup hole 108, and diagonal brace 109. The upper-layer pillar 200 also includes: an upper end frame 201, a lower end frame 202, a frame vertical bar 203, a rod sleeve 204 positioned inside the upper end frame and the lower end frame, a stable sleeve plate 205, a stable frame 206, a cylindrical decoration spare hole 208 and a diagonal brace 209.
When the six-surface occlusion seat 300 is used for connecting the bottom-layer upright 100 and the upper-layer upright 200, a plurality of lower connecting rods 310 of the six-surface occlusion seat 300 are inserted into the rod sleeve 104 of the bottom-layer upright, and the lower connecting rods 310 are locked by nuts; a plurality of upper connecting rods 330 of the six-sided engaging seat 300 are inserted into the rod sleeve 204 of the upper-layer upright post 200, and the upper connecting rods 330 are locked by nuts.
When the bottom-layer vertical column 100 is directly connected to the upper-layer vertical column 200, a plurality of connecting rods are inserted into the rod sleeve 104 of the bottom-layer vertical column and the rod sleeve 204 of the upper-layer vertical column 200, and the connecting rods are locked by nuts.
The invention can achieve the following technical effects:
the cost for land leveling is reduced, the land structure layer of the original ground is not damaged, the farmland reclamation in future is facilitated, and the use and the change of the national soil resource bureau are facilitated;
the method is widely applicable, and houses, lofts and scenic kiosks can be built on wetlands, mudflats, river slopes and water surfaces;
the stand columns are formed by connecting steel members which are easy to assemble and disassemble, so that a steel structure house can be quickly built, and the built steel structure house is stable and firm and can be used for a long time;
the upright post has simple structure, easy disassembly and assembly, repeated use and low cost.
Although the present invention has been described in detail, the present invention is not limited thereto, and those skilled in the art can make various modifications according to the principle of the present invention. Therefore, modifications made in accordance with the principles of the present invention should be understood to fall within the scope of the present invention.
Claims (10)
1. A house main frame, comprising:
the ground piles are pre-buried in foundation pits with uneven ground;
the top ends of the upright columns are positioned on the same horizontal line;
the wall body frames are arranged between two adjacent upright posts, and the top end of each wall body frame is the same in height;
wherein, the ground stake includes:
a reinforcement cage having a central bore;
a reinforcement bar passing through the reinforcement cage;
the ground bottom plate is connected with the reinforcement cage;
and the ground pile bottom plate is arranged on the ground bottom plate and is used for installing the stand column.
2. A house main frame as claimed in claim 1, wherein the reinforcement cage pierced with reinforcement bars is placed in the foundation and poured with concrete.
3. A house main frame as claimed in claim 2, in which the floor has corner bolt holes for mounting bolts; and a plurality of connecting rods for inserting rod sleeves at the lower end of the upright post are fixed on the ground pile bottom plate.
4. A house main frame as claimed in claim 3, wherein a column mounting socket for connecting high rise columns is mounted at the top end of the column, the column mounting socket comprising:
an upper end plate having a connecting rod and corner bolt holes, the connecting rod being inserted into the column upper rod sleeve;
the spiral base horizontal plate is fixed on the upper end plate, is provided with an arc bolt hole and is fixed with a bolt, and the arc bolt hole is aligned with the corner bolt hole so that a connecting bolt can penetrate through the arc bolt hole and the corner bolt hole;
the screw base is characterized in that the screw base is fixed on a screw base horizontal plate, and the screw base bottom plate is provided with a through hole for the bolt to pass through, a nut screwed with the bolt of the through hole and a screw base.
5. A house main frame, comprising:
a plurality of ground piles pre-buried in a foundation for constructing a house;
a bottom layer upright post installed on each ground pile;
at least one upper-layer upright post mounted on each bottom-layer upright post;
the ring beam support is arranged between the upper ends of the two adjacent bottom-layer stand columns and used for supporting the upper-layer ring beam;
the upper ring beam is arranged between the lower ends of two adjacent upper-layer upright columns, and the upper ring beam support is arranged between the upper ends of two adjacent upper-layer upright columns.
6. A house main frame as claimed in claim 5, wherein the ground stake comprises:
a reinforcement cage having a central bore;
a reinforcement bar passing through the reinforcement cage;
the ground bottom plate is connected with the reinforcement cage;
and the ground pile bottom plate is arranged on the ground bottom plate and is used for installing the stand column.
7. A house main frame as claimed in claim 6, wherein the reinforcement cage pierced with reinforcement bars is placed in the foundation and poured with concrete.
8. A house main frame as claimed in claim 7, in which the floor has corner bolt holes for mounting bolts; and a plurality of connecting rods for inserting into the rod sleeves at the lower end of the upright post are fixed on the ground pile bottom plate.
9. The house main frame of claim 5, wherein the bottom and top uprights are connected together by six-sided snap seats; the size of the six-sided occlusion seat is smaller than that of the bottom-layer upright post, so that a step for supporting a ring beam is formed at the joint of the six-sided occlusion seat and the top end of the bottom-layer upright post.
10. The house main frame of claim 5, wherein the bottom and upper level uprights are directly connected together; the size of the upper-layer upright post is smaller than that of the bottom-layer upright post, so that a step for supporting the ring beam is formed at the joint of the upper-layer upright post and the bottom-layer upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217061.9U CN214461133U (en) | 2021-01-26 | 2021-01-26 | House main frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217061.9U CN214461133U (en) | 2021-01-26 | 2021-01-26 | House main frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214461133U true CN214461133U (en) | 2021-10-22 |
Family
ID=78116290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120217061.9U Active CN214461133U (en) | 2021-01-26 | 2021-01-26 | House main frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214461133U (en) |
-
2021
- 2021-01-26 CN CN202120217061.9U patent/CN214461133U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6503024B2 (en) | Concrete foundation pierhead and method of lifting a foundation using a jack assembly | |
| US10422156B1 (en) | Lightweight concrete or masonry fence system with optional concrete footings | |
| KR102234513B1 (en) | Block type reinforcement retaining wall structure and constructing method for the same | |
| JP4448592B2 (en) | Reinforcement pile fixture | |
| JPH102126A (en) | Base isolated building | |
| KR102254227B1 (en) | High-strength concrete pile structure with pc pile cap and construction method | |
| KR102595835B1 (en) | Seismic retrofit system using foundation integrated PC panel | |
| CN214461133U (en) | House main frame | |
| KR101518210B1 (en) | Precast Segment Concrete Footbridge and the Construction Method | |
| JP3185440U (en) | Solar panel installation structure | |
| CN213233482U (en) | Deep foundation pit supporting structure with waterproof function | |
| CN114790774A (en) | Method for realizing main frame of house | |
| JP4612422B2 (en) | Construction method of structure and foundation structure used for it | |
| JP2003003690A (en) | Base isolation building and method for base isolation of exisiting building | |
| JP3612600B2 (en) | Unit anchor and structural steel foundation beam | |
| CN213897199U (en) | Concrete ground pile for supporting upright post | |
| KR20210090100A (en) | In a building where the underground structure is a wall structure, the shortened construction type top down construction method and structure that enables early ground frame start using temporary transfer structures | |
| KR200392074Y1 (en) | Trussed supporting post for easily constructing concrete structures | |
| JP3455864B2 (en) | Building and its construction method | |
| JP3767347B2 (en) | Reverse strike method | |
| KR102197109B1 (en) | Slab unit implanted with means for pressing pile and the method for carrying out the construction of the retaining wall using it | |
| CN217710817U (en) | Prefabricated foundation of prefabricated building | |
| CN213173745U (en) | Emergency rescue supporting structure for foundation pit | |
| KR102229674B1 (en) | Deck Road Construction Method | |
| KR102583537B1 (en) | Top-down construction method for uneven-slope site |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |