CN209975803U - Ecological composite wall structure - Google Patents
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- CN209975803U CN209975803U CN201920206758.9U CN201920206758U CN209975803U CN 209975803 U CN209975803 U CN 209975803U CN 201920206758 U CN201920206758 U CN 201920206758U CN 209975803 U CN209975803 U CN 209975803U
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Abstract
The utility model discloses an ecological composite wall structure, which comprises an ecological composite wallboard assembly, hidden columns, hidden beams, frame columns, ground beams and frame beams, wherein the frame columns are arranged at two sides of the ecological composite wallboard assembly; the ecological composite wallboard assembly comprises a hidden beam, hidden columns and four ecological composite wallboards, the hidden beam and the hidden columns are connected in a cross-shaped structure in a lap joint mode, and the ecological composite wallboards are fixed at four corners of the cross-shaped structure. The utility model discloses not only construction speed is fast, efficient, and thermal insulation performance is good moreover, has reduced the concrete volume, has improved shock resistance, anti-seismic performance.
Description
Technical Field
The utility model belongs to the technical field of the building, more specifically the utility model relates to an ecological composite wall structure that says so.
Background
In recent years, wall reformation in common civil buildings in China has achieved good results, and a plurality of novel efficient walls are widely applied to the civil buildings. However, granary construction is still in a rough production stage for a long time, and the innovation of the structural form of the wall of the horizontal warehouse which accounts for a great proportion is slow.
The existing one-storey house still adopts the traditional masonry structure, and has the problems of single structural form, poor anti-seismic performance, high energy and raw material consumption, small application proportion of novel wall materials, low production process level, low industrialization degree, large on-site masonry workload, low construction speed, low labor productivity and technical content, difficulty in controlling construction quality and the like.
Therefore, how to provide an ecological composite wall structure becomes a problem which needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an ecological composite wall structure, not only the construction speed is fast, efficient, and thermal insulation performance is good moreover, has reduced the concrete volume, has improved shock resistance, anti-seismic performance.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an ecological composite wall structure comprising: the ecological composite wallboard comprises an ecological composite wallboard assembly, hidden columns, hidden beams, frame columns, ground beams and frame beams, wherein the frame columns are installed on two sides of the ecological composite wallboard assembly, the ground beams are installed at the bottom end of the ecological composite wallboard assembly, and the frame beams are fixed at the top end of the ecological composite wallboard assembly; ecological composite wallboard assembly includes hidden beam, hidden post and four ecological composite wallboard, the hidden beam with the hidden post overlap joint becomes "ten" font structure, ecological composite wallboard is fixed in four edges of "ten" font structure.
Further, ecological composite wall panel includes framework of steel reinforcement and concrete block, concrete block set up in framework of steel reinforcement's cavity to through concrete placement shaping. The concrete building blocks effectively reduce the consumption of concrete, reduce the dead weight and improve the shock resistance.
Further, all weld through the reinforcing bar on four frames of framework of steel reinforcement and have pre-buried steel pipe one, pre-buried steel pipe one buries ecological composite wall's one end is provided with reservation hole site one. The arrangement of the first embedded steel pipe is beneficial to the connection of the ecological composite wallboard with the hidden beam and the hidden column, and the connection of the ecological composite wallboard assembly with the frame column, the ground beam and the frame beam is convenient.
Further, a second embedded steel pipe corresponding to the first embedded steel pipe is embedded in the frame column, the frame beam, the hidden beam and the hidden column, and a second reserved hole position is arranged at one end of the second embedded steel pipe, embedded in the frame column, the frame beam, the hidden beam and the hidden column. The arrangement of the second embedded steel pipe is beneficial to the connection of the hidden beam and the hidden column with the ecological composite wallboard, the connection of the frame column, the frame beam and the ecological composite wallboard assembly is facilitated, and the connection tightness is improved.
And one end of the first bolt penetrates through the first embedded steel pipe, the other end of the first bolt penetrates through the second embedded steel pipe, and the extending end of the first bolt is fixed through a nut. The first bolt penetrates through the embedded steel pipe I of the ecological composite wallboard and the embedded steel pipe II of the hidden beam and is fixed through the nut, so that the ecological composite wallboard is connected with the hidden beam; the first bolt penetrates through the first embedded steel pipe of the ecological composite wallboard and the second embedded steel pipe of the hidden column and is fixed through the nut, so that the ecological composite wallboard is connected with the hidden column, and the ecological composite wallboard assembly is convenient to manufacture.
The first bolt penetrates through the embedded steel pipe I of the ecological composite wallboard assembly and the embedded steel pipe II of the frame column and is fixed through the nut, so that the ecological composite wallboard assembly is connected with the frame column; the first bolt penetrates through the first embedded steel pipe of the ecological composite wallboard assembly and the second embedded steel pipe of the frame beam and is fixed through the nut, so that the ecological composite wallboard assembly is connected with the frame beam, and the installation is convenient.
And the second bolt is poured on the upper surface of the ground beam and extends into the first embedded steel pipe at the bottom end of the ecological composite wallboard, and the extending end of the second bolt is fixed through a nut. The fixed connection of ecological composite wallboard assembly and ground beam has been realized through the second bolt.
The frame column is characterized by further comprising a foundation, wherein a groove is formed in the top end of the foundation, and the bottom end of the frame column extends into the groove, so that the frame column and the foundation can be conveniently installed and fixed.
Further, the steel reinforcement framework comprises a plurality of rib columns and a plurality of rib beams, and the plurality of rib beams and the plurality of rib columns are arranged in a criss-cross mode.
The beneficial effects of the utility model reside in that:
the utility model discloses an ecological composite wall is a new system of assembled structure that energy-conserving heat preservation, ecological environmental protection, construction convenience, economical and practical. Compare cast-in-place formula building, the partial component of assembled building can be prefabricated in the mill, and the component quality can obtain guaranteeing, and the building construction cycle is short, and is less to the environmental impact. The structure is mainly characterized in that four prefabricated ecological composite wallboards are mechanically anchored by bolts through embedded steel pipes on four sides, an ecological composite wallboard assembly is assembled by hidden beams, hidden columns and the four ecological composite wallboards, and the ecological composite wallboard assembly is restrained by frame columns, frame beams and ground beams to form the ecological composite wall body. The construction speed is fast, the construction cost is low, the construction period is greatly shortened by mechanical construction and industrial production, and the cost advantage is obvious.
The field wet operation is less, and 60 percent of water can be saved; the design of heat preservation and structure integration can save 20 percent of energy; the construction speed is high, and the construction time can be saved by 35%; the supporting outer frame is less, and 20% of materials can be saved.
The ecological composite wall structure has good heat insulation performance and can reach the national standard of energy-saving building wall requirements.
Because part of the concrete in the ecological composite wall structure is replaced by autoclaved aerated concrete blocks, the consumption of the concrete is reduced, and therefore, the structure has light dead weight and good shock resistance, and compared with a common brick-concrete structure, a frame structure and a shear wall structure, the composite wall structure system has obvious light weight advantage.
Under the action of grain load, the frame consisting of the frame columns, the ground beams and the frame beams, the ecological composite wallboard combination consisting of the ecological composite wallboard, the hidden beams and the hidden columns, and the reinforced concrete lattices and the filled concrete blocks in the ecological composite wallboard interact with each other, are mutually constrained and are stressed together, so that the overall performance of the ecological composite wall body can play the best effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded schematic view of the present invention.
Fig. 3 is the mounting structure schematic diagram of the frame column and ecological composite wallboard assembly of the present invention.
Wherein, in the figure,
1-ecological composite wall panels; 101-a steel reinforcement framework; 102-concrete blocks; 103-ribbed columns; 104-a rib beam; 2-frame columns; 3-a ground beam; 4-a frame beam; 5, pre-burying a first steel pipe; 6-reserving a first hole position; 7-embedding a second steel pipe; 8-reserving a second hole site; 9-a first bolt; 10-a nut; 11-a base; 110-a groove; 12-hidden beam; 13-dark column; 14-ecological composite wallboard assembly.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an ecological composite wall structure, which includes: the ecological composite wallboard comprises an ecological composite wallboard assembly 14, hidden columns 13, hidden beams 12, frame columns 2, ground beams 3 and frame beams 4, wherein the frame columns 2 are installed on two sides of the ecological composite wallboard assembly 14, the ground beams 3 are installed at the bottom end of the ecological composite wallboard assembly 14, and the frame beams 4 are fixed at the top end of the ecological composite wallboard assembly 14; the ecological composite wallboard assembly 14 comprises a hidden beam 12, hidden columns 13 and four ecological composite wallboards 1, the hidden beam 12 and the hidden columns 13 are lapped into a cross-shaped structure, and the ecological composite wallboard 1 is fixed at four corners of the cross-shaped structure.
Further, ecological composite wall panel 1 includes framework of steel reinforcement 101 and concrete block 102, and concrete block 102 sets up in framework of steel reinforcement 101's cavity to through concrete placement shaping. The concrete blocks 102 are arranged, so that the consumption of concrete is effectively reduced, the self weight is reduced, and the shock resistance is improved.
In another embodiment, concrete block 102 is an autoclaved aerated concrete block 102.
Further, all weld through the reinforcing bar on four frames of framework of steel reinforcement 101 and have pre-buried steel pipe 5, the one end that pre-buried steel pipe 5 buries ecological composite wall panel 1 is provided with reservation hole site 6. The arrangement of the first embedded steel pipe 5 is beneficial to the connection of the ecological composite wallboard 1 with the hidden beam 12 and the hidden column 13, and is convenient for the connection of the ecological composite wallboard combination 14 with the frame column 2, the ground beam 3 and the frame beam 4.
Further, a second embedded steel pipe 7 corresponding to the first embedded steel pipe 5 is embedded in each of the frame column 2, the frame beam 4, the hidden beam 12 and the hidden column 13, and a second reserved hole position 8 is arranged at one end, embedded in each of the frame column 2, the frame beam 4, the hidden beam 12 and the hidden column 13, of the second embedded steel pipe 7. The arrangement of the second embedded steel pipe 7 is beneficial to the connection of the hidden beam 12 and the hidden column 13 with the ecological composite wallboard 1, is also convenient for the connection of the frame column 2, the frame beam 4 and the ecological composite wallboard assembly 14, and improves the connection tightness.
Further, the steel tube fixing device further comprises a first bolt 9, one end of the first bolt 9 penetrates through the first embedded steel tube 5, the other end of the first bolt penetrates through the second embedded steel tube 7, and the extending end of the first bolt is fixed through a nut 10. The first bolt 9 penetrates through the first embedded steel pipe 5 of the ecological composite wallboard 1 and the second embedded steel pipe 7 of the hidden beam 12 and is fixed through the nut 10, so that the connection between the ecological composite wallboard 1 and the hidden beam 12 is realized; the first bolt 9 runs through the first embedded steel pipe 5 of the ecological composite wallboard 1 and the second embedded steel pipe 7 of the embedded column 13 and is fixed through the nut 10, so that the ecological composite wallboard 1 is connected with the embedded column 13, and the ecological composite wallboard assembly 14 is convenient to manufacture.
The first bolt 9 penetrates through the first embedded steel pipe 5 of the ecological composite wallboard assembly 14 and the second embedded steel pipe 7 of the frame column 2 and is fixed through the nut 10, so that the connection between the ecological composite wallboard assembly 14 and the frame column 2 is realized; the first bolt 9 penetrates through the first embedded steel pipe 5 of the ecological composite wallboard assembly 14 and the second embedded steel pipe 7 of the frame beam 4 and is fixed through the nut 10, so that the ecological composite wallboard assembly 14 is connected with the frame beam 4, and the installation is convenient.
Further, still include the second bolt, the second bolt pouring is at 3 upper surfaces of grade beam, and stretch into in the pre-buried steel pipe 5 of 1 bottom of ecological composite wall panel, and it is fixed that the end that stretches out passes through nut 10. The fixed connection of the ecological composite wallboard assembly 14 and the ground beam 3 is realized through the second bolt.
Further, still include basis 11, the recess 110 has been seted up on basis 11 top, and frame post 2 bottom stretches into in the recess 110 to be convenient for frame post 2 and the installation of basis 11 fixed.
Further, the steel reinforcement framework 101 comprises a plurality of rib columns 103 and a plurality of rib beams 104, the plurality of rib beams 104 and the plurality of rib columns 103 are arranged in a criss-cross mode, and the concrete blocks 102 are filled in cavities formed by the plurality of rib beams 104 and the plurality of rib columns 103 in a staggered mode.
The utility model discloses effort transmission route does: grain side pressure acts on the autoclaved aerated concrete block 102 and is transmitted to the rib columns 103 and the rib beams 104, the rib columns 103 and the rib beams 104 are transmitted to the hidden beams 12 and the hidden columns 13, and are transmitted to the frame beams 4, the frame columns 2 and the ground beams 3 through the hidden beams 12 and the hidden columns 13 and finally transmitted to the foundation 11.
The utility model also provides a construction method of ecological composite wall structure, including following step:
(1) prefabricating an ecological composite wallboard 1:
① manufacturing the reinforcement cages 101 of the four ecological composite wall boards 1 according to the size requirement, and placing the reinforcement cages on the flat ground;
② placing concrete blocks 102 in the cavity of the reinforcement cage 101, the concrete blocks 102 can be used as internal mold during casting;
③, welding a first embedded steel pipe 5 on the steel bars of the four side ribs 103 on the outermost side of the ecological composite wallboard 1, reserving a first reserved hole site 6 at one end of the first embedded steel pipe 5 embedded into the ecological composite wallboard 1, wherein the sizes of the first embedded steel pipe 5 and the first reserved hole site 6 need to be designed according to the size of a first bolt 9, so that the inserted first bolt 9 can be completely flush with the wall and does not protrude outwards, placing side molds around the steel reinforcement framework 101, pouring concrete into the steel reinforcement framework 101 which is staggered with each other, and taking out four ecological composite wallboards 1 after demolding.
Placing concrete blocks 102 in the cavities of the four steel reinforcement frameworks 101, welding the first embedded steel pipes 5 on four frames of the steel reinforcement frameworks 101, and pouring concrete to obtain four ecological composite wallboards 1;
(2) prefabrication of frame columns 2, frame beams 4, hidden beams 12 and hidden columns 13:
(3) Assembling and constructing:
① connection of four ecological composite wall boards 1 with hidden beams 12 and hidden columns 13:
when the four ecological composite wallboards 1 are transported to a construction site, the first bolts 9 are inserted into the embedded steel pipes 5 on the adjacent side of the prefabricated four ecological composite wallboards 1, so that the first bolts 9 are flush with the outer edge of the ecological composite wallboard 1. The first bolts 9 in the four ecological composite wall boards 1 are pushed into the embedded steel pipes 7 corresponding to the hidden beams 12 and the hidden columns 13 through the reserved hole positions I6, the nuts 10 are screwed on the first bolts 9 in the reserved hole positions II 8 of the hidden beams 12 and the hidden columns 13 and the first bolts 9 in the reserved hole positions I6 of the ecological composite wall boards 1 respectively, and the four ecological composite wall boards 1 are connected with the hidden beams 12 and the hidden columns 13 to form an ecological composite wall board assembly 14.
② connection of ecological composite wall panel assembly 14 with ground beam 3 and frame column 2:
A. when the frame column 2 is conveyed to a construction site, the frame column 2 is placed into the groove 110 of the foundation 11 and filled with concrete, and the first bolt 9 is inserted into the first embedded steel pipe 5 of the frame column 2, so that the first bolt 9 is flush with the outer edge of the frame column 2.
B. And (3) pouring the ground beam in situ, embedding a second bolt on the upper surface of the ground beam 3, wherein the position of the second bolt corresponds to the reserved first hole position 6 at the bottom of the four ecological composite wallboard assemblies 14.
C. The embedded steel pipe 5 at the bottom of the prefabricated ecological composite wallboard assembly 14 is sleeved on the embedded second bolt of the ground beam 3, and the ecological composite wallboard assembly 14 and the frame columns 2 on the two sides are adjusted to be parallel and level.
D. And pushing the first bolt 9 in the frame column 2 into the corresponding embedded steel pipe I5 of the ecological composite wallboard assembly 14 through the reserved hole position II 8, and screwing the first bolt 9 in the reserved hole position II 8 of the frame column 2 and the first bolts 9 in the reserved hole positions I6 on the left side and the right side of the ecological composite wallboard assembly 14 respectively by using nuts 10 to connect the ecological composite wallboard assembly 14 and the frame columns 2 on the two sides together.
E. Grouting treatment is carried out in the embedded steel pipe I5 at the bottom of the ecological composite wallboard assembly 14, and after the grouting treatment is finished, the nut 10 is screwed on the reserved hole position I6 at the bottom of the ecological composite wallboard assembly 14, so that the ecological composite wallboard assembly 14 and the ground beam 3 are connected together.
③ connection of ecological composite wall panel assembly 14 to frame beam 4:
inserting a first bolt 9 into a first embedded steel pipe 5 at the top of the ecological composite wallboard assembly 14, hoisting the prefabricated frame beam 4 at a position corresponding to the first embedded steel pipe 5 at the top of the ecological composite wallboard assembly 14, and pushing one end of the first bolt 9 into the first embedded steel pipe 5 at the top of the ecological composite wallboard assembly 14; and nuts 10 are screwed on the first bolts 9 in the second reserved holes 8 of the frame beam 4 and the first reserved holes 6 at the top of the ecological composite wallboard assembly 14 respectively to connect the frame beam 4 and the ecological composite wallboard assembly 14 together.
④ after all the bolts are installed, grouting the reserved hole one 6 and the reserved hole two 8.
The utility model discloses an ecological composite wall is a new system of assembled structure that energy-conserving heat preservation, ecological environmental protection, construction convenience, economical and practical. Compare cast-in-place formula building, the partial component of assembled building can be prefabricated in the mill, and the component quality can obtain guaranteeing, and the building construction cycle is short, and is less to the environmental impact. The structure is mainly characterized in that four prefabricated ecological composite wallboards 1 are mechanically anchored by bolts through four-side embedded steel pipes I5, an ecological composite wallboard assembly 14 is assembled by hidden beams 12, hidden columns 13 and the four ecological composite wallboards 1, and the ecological composite wallboard assembly 14 is restrained by frame columns 2, frame beams 4 and ground beams 3 to form the ecological composite wall. The construction speed is fast, the construction cost is low, the construction period is greatly shortened by mechanical construction and industrial production, and the cost advantage is obvious.
The ecological composite wall board 11 is formed by prefabricating autoclaved fly ash building blocks which are rectangular in cross section, small in reinforcing steel bars, arranged on four sides of a framework, provided with embedded steel pipes 55 which are flush with the side faces of the wall body and embedded with industrial and agricultural wastes such as slag and fly ash serving as main raw materials.
The field wet operation is less, and 60 percent of water can be saved; the design of heat preservation and structure integration can save 20 percent of energy; the construction speed is high, and the construction time can be saved by 35%; the supporting outer frame is less, and 20% of materials can be saved.
The ecological composite wall structure has good thermal insulation performance, and thermal tests show that: the total heat transfer resistance of the outer wall with the thickness of 250mm is larger than that of a clay solid brick wall with the thickness of 615mm, and is close to that of a hollow brick wall with the thickness of 490mm, so that the standard required by the national energy-saving building wall body can be met.
As part of concrete in the ecological composite wall structure is replaced by the autoclaved aerated concrete blocks 102, the consumption of the concrete is reduced, so that the structure has light dead weight and good shock resistance, and compared with a common brick-concrete structure, a frame structure and a shear wall structure, the composite wall structure system has obvious light weight advantage. Meanwhile, the filling material can be selected according to the requirements of the local ecological environment according to local conditions and local material utilization principles, so that the green sustainable development of the wall body is realized, and the local ecological environment is protected to a greater extent.
The structure form is flexible. The ecological composite wall structure adopts a unique construction method, and the size and the number of the concrete blocks 102 in the structure can be adjusted according to the factors such as beam height, column spacing and the like. For the horizontal warehouse with a higher beam-loading line, the number of the concrete blocks 102 can be increased by increasing the section size of the rib columns 103 of the rib beams 104, the overall stability of the wall body is improved, and the requirements of the building wall bodies of various horizontal warehouses can be met.
Under the action of grain load, the frame consisting of the frame column 2, the ground beam 3 and the frame beam 4, the ecological composite wallboard assembly 14 consisting of the ecological composite wallboard 1, the hidden beam 12 and the hidden column 13, and the reinforced concrete lattice and the filled concrete block 102 in the ecological composite wallboard 1 interact, are mutually constrained and are stressed together in pairs, so that the overall performance of the ecological composite wall body can play the best effect.
The utility model is used for ecological composite wall structure design and construction under the 6m column pitch to the column pitch wall body between 5.5-6.5m, can adopt ecological composite wall structure under the 6m column pitch equally, and ecological composite wall structure under the 6m column pitch is applied to main zigzag roof truss bungalow storehouse, the great bungalow storehouse type of equal column pitch.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. An ecological composite wall structure, comprising: the ecological composite wallboard comprises an ecological composite wallboard assembly, hidden columns, hidden beams, frame columns, ground beams and frame beams, wherein the frame columns are installed on two sides of the ecological composite wallboard assembly, the ground beams are installed at the bottom end of the ecological composite wallboard assembly, and the frame beams are fixed at the top end of the ecological composite wallboard assembly; ecological composite wallboard assembly includes hidden beam, hidden post and four ecological composite wallboard, the hidden beam with the hidden post overlap joint becomes "ten" font structure, ecological composite wallboard is fixed in four edges of "ten" font structure.
2. The ecological composite wall structure according to claim 1, wherein the ecological composite wall board comprises a steel reinforcement framework and concrete blocks, and the concrete blocks are arranged in the cavity of the steel reinforcement framework and are formed by pouring concrete.
3. The ecological composite wall structure according to claim 2, wherein a first embedded steel pipe is welded to each of four frames of the steel reinforcement framework through steel reinforcements, and a first reserved hole is formed in one end, embedded into the ecological composite wall board, of the first embedded steel pipe.
4. The ecological composite wall structure according to claim 3, wherein a second embedded steel pipe corresponding to the first embedded steel pipe is embedded in each of the frame columns, the frame beams, the hidden beams and the hidden columns, and a second reserved hole is formed in one end of each of the second embedded steel pipes embedded in the frame columns, the frame beams, the hidden beams and the hidden columns.
5. The ecological composite wall structure according to claim 4, further comprising a first bolt, wherein one end of the first bolt penetrates through the first embedded steel pipe, the other end of the first bolt penetrates through the second embedded steel pipe, and the extending end of the first bolt is fixed through a nut.
6. The ecological composite wall structure according to claim 4 or 5, further comprising a second bolt, wherein the second bolt is poured on the upper surface of the ground beam and extends into the first embedded steel pipe at the bottom end of the ecological composite wall board, and the extending end of the second bolt is fixed through a nut.
7. The ecological composite wall structure according to claim 6, further comprising a foundation, wherein a groove is formed in the top end of the foundation, and the bottom ends of the frame columns extend into the groove.
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| CN201920206758.9U CN209975803U (en) | 2019-02-18 | 2019-02-18 | Ecological composite wall structure |
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| CN201920206758.9U CN209975803U (en) | 2019-02-18 | 2019-02-18 | Ecological composite wall structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109811932A (en) * | 2019-02-18 | 2019-05-28 | 河南工业大学 | A kind of ecological composite body structure and its construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109811932A (en) * | 2019-02-18 | 2019-05-28 | 河南工业大学 | A kind of ecological composite body structure and its construction method |
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