Assembly type modular house capable of enhancing connection and construction method

Abstract

The invention relates to the technical field of fabricated buildings, in particular to a connection-enhanced fabricated modular house and a construction method. The modular house is composed of prefabricated modules, specifically, prefabricated integrated beam plates, prefabricated T-shaped pilasts and prefabricated L-shaped pilasts, the joints of the adjacent prefabricated integrated beam plates are in lap joint through U-shaped ribs exposed out of the side faces of beams, and concrete is poured into the prefabricated modules to form a whole; the bottom of the prefabricated pilaster is in dry connection with a vertical connecting rib extending out of a component below through a box type connecting piece, the top of the prefabricated pilaster is connected with the prefabricated integrated beam plate on the upper portion through a grouting sleeve by adopting an inverted vertical connecting rib, and the modules can form a single-layer or multi-layer anti-seismic house structure through splicing and reinforced connection. The structure is reasonable, connection is reliable, the standardization degree is high, and the site construction speed can be greatly increased; by enhancing the connection between the modules, the integrity of the modular house can be greatly improved, and the anti-seismic performance and the structural safety of the house can be guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated buildings, and in particular to a prefabricated modular house with enhanced connection and a construction method. Background Art

[0002] Emergency rescue work often involves the construction of a large number of low-rise and multi-story houses, which are required to be completed quickly and put into use as soon as possible to minimize the impact on residents' production and life, and to meet the requirements of earthquake resistance and structural safety of the houses.

[0003] Under traditional construction methods, brick-concrete structures or frame structures are generally selected. During the construction process, a large number of construction workers of different types of work are required to work cross-wise. Most construction periods are more than three months, and labor costs and management costs are high. In addition, a large amount of construction waste is generated during the construction process, causing great pollution to the surrounding environment. It is difficult to meet the country's green, low-carbon and sustainable development requirements.

[0004] Prefabricated modular houses are easy to realize the rapid construction of low-rise houses and are a good solution. However, the prefabricated reinforced concrete box houses that are often used at present, that is, the top floor and the walls on the four sides are cast into box modules in the factory, and then transported to the site for assembly, usually encounter several key common problems: First, the weight of a single module is too large, usually weighing more than 20 tons, and large lifting equipment is required to meet the module production and installation requirements. However, the rental of large lifting equipment is expensive, which undoubtedly increases the construction cost. In addition, oversized components are more likely to have quality problems such as cracking and honeycomb surface during the production process. Second, overweight and oversized modules put forward higher requirements for transportation roads, such as road width, traffic height, carrying capacity, etc. Some rural roads and remote mountainous areas are difficult to meet transportation requirements, and the scope of application is greatly limited. Third, there is a lack of effective connection structure between modules. Most prefabricated modular houses are simply multiple modules spliced ​​and stacked together, without any effective connection or only temporarily welded and fixed by a few steel plates. The integrity of the house structure is poor, and the seismic performance and structural safety of the house cannot be guaranteed. Fourth, the lack of effective connection between modules can easily lead to uneven settlement or even tilting between modules, and the house will be prone to many quality problems such as cracks, leakage, poor sound insulation, etc. in the later stage. Summary of the invention

[0005] In view of the above-mentioned technical problems, the purpose of the present invention is to provide an assembled modular house with enhanced connection and a construction method, which has a reasonable structure, reliable connection, a high degree of standardization, effectively reduces production and installation costs, and can greatly improve the on-site construction speed; at the same time, by strengthening the connection between modules, the integrity of the modular house can be greatly improved, which is conducive to ensuring the seismic performance and structural safety of the house.

[0006] In order to achieve the above object, the technical solution of the present invention is:

[0007] The invention discloses an assembled modular house with enhanced connection, which consists of prefabricated modules: prefabricated integrated beams and slabs, prefabricated T-shaped pilasters and prefabricated L-shaped pilasters. The joints of adjacent prefabricated integrated beams and slabs are interlocked and overlapped with each other through U-shaped ribs exposed on the sides of the beams, and concrete is poured to form a whole. The bottoms of the prefabricated T-shaped pilasters and prefabricated L-shaped pilasters are dry-connected with vertical connecting ribs extending from lower components through box-type connecting pieces. The tops of the prefabricated T-shaped pilasters and prefabricated L-shaped pilasters are connected with the upper prefabricated integrated beams and slabs through inverted vertical connecting ribs through grouting sleeves. A single-layer or multi-layer earthquake-resistant house structure is formed through assembly and enhanced connection.

[0008] In the reinforced connection assembled modular house, the corners of the joints of adjacent prefabricated integrated beams and slabs are connected to prefabricated T-shaped wall columns, that is, the same prefabricated T-shaped wall column supports the adjacent corners of two prefabricated integrated beams and slabs at the same time, and the corners of the remaining prefabricated integrated beams and slabs are connected to prefabricated L-shaped wall columns.

[0009] The prefabricated modular house with enhanced connection has pre-buried box-type connectors at the bottom of prefabricated T-shaped wall columns and prefabricated L-shaped wall columns, and the box-type connectors correspond to the vertical connecting ribs extending from the lower components. The prefabricated T-shaped wall columns and prefabricated L-shaped wall columns are fixed to the lower components by dry connection through the box-type connectors and the vertical connecting ribs.

[0010] In the reinforced connection assembled modular house, two or more vertical grouting sleeves are embedded at intervals on the tops of the prefabricated T-shaped pilasters and the prefabricated L-shaped pilasters, and the vertical grouting sleeves correspond to the vertical holes at the corners of the prefabricated integrated beams and slabs. The vertical steel bars inside the prefabricated T-shaped pilasters and the prefabricated L-shaped pilasters are inserted into the inner cavity of the grouting sleeves from the bottom of the grouting sleeves. After the on-site assembly is completed, the vertical connecting bars are inserted from top to bottom, passing through the vertical holes and inserted into the inner cavity of the grouting sleeves, and grouting material is injected into the gaps in the inner cavity of the grouting sleeves to form a whole after hardening.

[0011] The enhanced-connection assembled modular house has a box-type connector that is a groove structure with an opening on one side. The top of the vertical connecting rib that passes through the vertical hole at the corner of the prefabricated integrated beam and slab extends to the inner cavity of the box-type connector. The top of the vertical connecting rib is threaded and fixed by a nut and a matching pad.

[0012] The dry connection of the reinforced connection prefabricated modular house refers to: the top of the vertical connecting rib is threaded, and when hoisting, the bottom opening of the box-type connecting piece at the bottom of the prefabricated pilaster above is inserted into the vertical connecting rib on the top of the lower component, and the vertical connecting rib is fixed in the exposed groove on the side of the box-type connecting piece using nuts and matching pads.

[0013] The prefabricated integrated beam-slab of the reinforced connected assembled modular house is cast in one piece by beams on all sides and a floor slab in the middle, and two or more vertical holes are reserved at the four corners. The vertical holes correspond to the grouting sleeves at the tops of the prefabricated T-shaped wall columns or prefabricated L-shaped wall columns, and the diameter of the vertical holes is 10 mm to 30 mm larger than the inner diameter of the grouting sleeves.

[0014] In the reinforced connected assembled modular house, the length of the exposed vertical U-shaped reinforcement on the side of the beam at the joint of the prefabricated integrated beam and slab is 50 mm to 150 mm, the U-shaped reinforcements on the left and right sides are overlapped with each other to form a closed reinforcement ring, and no less than two horizontal full-length reinforcements are inserted into the reinforcement ring, anchors are installed at the ends of the horizontal full-length reinforcements, and micro-expansion concrete is poured in the joint to form a whole.

[0015] The construction method of the reinforced connection assembled modular house comprises the following steps:

[0016] (1) The foundation is cast on site, with vertical connecting bars embedded in the top of the foundation and with threads on the top of the vertical connecting bars;

[0017] (2) The prefabricated T-shaped wall columns and prefabricated L-shaped wall columns of the first layer are hoisted and lowered in sequence, and the bottom opening of the bottom box-type connector is inserted into the vertical connecting ribs at the top of the foundation; the vertical connecting ribs are fixed in the exposed grooves on the sides of the box-type connector with nuts and matching pads to form a vertical dry connection;

[0018] (3) The prefabricated integrated beam and slab of the first layer is hoisted into place, and the vertical connecting reinforcement is passed from top to bottom through the vertical holes at the corners of the prefabricated integrated beam and slab, and inserted into the inner cavity of the grouting sleeve at the top of the prefabricated T-shaped wall column or the prefabricated L-shaped wall column for a certain length, and the grouting material is injected into the inner cavity gap of the grouting sleeve, and the grouting material is hardened to form an integral body;

[0019] (4) Insert no less than two horizontal full-length steel bars into the loop formed by overlapping the U-shaped bars at the joints of the prefabricated integrated beam and slab, install anchors at the ends of the horizontal full-length steel bars, pour micro-expansion concrete into the joints, and finally form a one-story building overall structure with enhanced connection;

[0020] (5) Install outer protective walls, inner filling walls, doors and windows between pilasters according to user needs.

[0021] In the construction method of the reinforced connection prefabricated modular house, if a multi-story house structure with more than two floors is to be formed, the top of the vertical connecting ribs in step (3) should extend a certain length beyond the top surface of the prefabricated integrated beam slab, and the top of the vertical connecting ribs should be threaded, and steps (2) to (4) should be repeated.

[0022] Compared with the prior art, the present invention has the following advantages and beneficial effects:

[0023] 1. The assembled modular house of the present invention has only two modules: prefabricated integrated beams and prefabricated wall columns, which is conducive to achieving standardization, reducing mold costs and production difficulties, and making it easier to ensure the quality of component production; the module has a reasonable weight and does not require large-scale lifting equipment, which is conducive to reducing production and installation costs; it has fewer requirements for transportation roads and can be applied in a wider range.

[0024] 2. The beams around the prefabricated integrated beam-slab of the present invention can effectively increase the spatial rigidity and span of the prefabricated integrated beam-slab. When installed, they can be directly placed on the top surface of the prefabricated pilasters below without adding additional vertical support at the bottom, which is beneficial to reducing construction costs; the joints of the prefabricated integrated beam-slab are overlapped by U-shaped ribs on the side of the beam to form a whole, which is beneficial to improving the seismic performance of the house and avoiding problems such as uneven settlement, cracks, leakage, etc. in the later stage.

[0025] 3. The prefabricated wall column of the present invention is T-shaped or L-shaped, and can remain self-supporting without additional support. The bottom of the prefabricated wall column can be quickly fixed on the lower component in combination with dry connection, which can greatly reduce construction costs and speed up construction speed; the top of the prefabricated wall column is connected to the prefabricated integrated beam and slab by inverted vertical connecting ribs through grouting sleeves, which is conducive to the rapid placement of the prefabricated integrated beam and slab, and is convenient for workers to perform vertical connection operations, which can greatly increase the construction speed, and the connection between modules is more reliable. Thus, the purpose of improving the seismic performance and structural safety of prefabricated modular houses, shortening the construction period, and reducing construction costs is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an assembly schematic diagram of the present invention.

[0027] Figure 2 It is a schematic plan view of a corner node at a joint of a prefabricated integrated beam and slab according to the present invention.

[0028] Figure 3 yes Figure 2 AA section view in.

[0029] Figure 4 yes Figure 2 BB cross-section diagram in.

[0030] Figure 5 It is a plan view of a corner node at a non-joint position of the prefabricated integrated beam and slab of the present invention.

[0031] Figure 6 yes Figure 5 CC cross-section diagram in .

[0032] Figure 7 yes Figure 5 DD cross-section diagram in.

[0033] Figure 8It is a cross-sectional view of the middle node at the joint of the prefabricated integrated beam and slab of the present invention.

[0034] In the figure: 1. Prefabricated integrated beam-slab, 2. Prefabricated T-shaped wall column, 3. Prefabricated L-shaped wall column, 4. Beam, 5. U-shaped reinforcement, 6. Micro-expansive concrete, 7. Vertical connecting reinforcement, 8. Cassette-type connector, 9. Grouting sleeve, 10. Floor slab, 11. Vertical holes, 12. Horizontal full-length reinforcement, 13. Grouting material, 14. Nut, 15. Pad, 16. Anchor, 17. Vertical reinforcement. DETAILED DESCRIPTION

[0035] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0036] Embodiment 1:

[0037] like Figures 1 to 8 As shown, the present invention proposes an assembled modular house with enhanced connection, which is composed of a prefabricated integrated beam slab 1, a prefabricated T-shaped wall column 2 and a prefabricated L-shaped wall column 3. The joints of adjacent prefabricated integrated beam slabs 1 are interlocked and overlapped by U-shaped ribs 5 exposed on the side of the beam 4, and micro-expansion concrete 6 is poured to form a whole; the bottoms of the prefabricated T-shaped wall column 2 and the prefabricated L-shaped wall column 3 are dry-connected with the vertical connecting ribs 7 extending from the lower components through a box-type connector 8, and the tops of the prefabricated T-shaped wall column 2 and the prefabricated L-shaped wall column 3 are connected to the upper prefabricated integrated beam slab 1 by using the inverted vertical connecting ribs 7 through a grouting sleeve 9. The corners at the joints of adjacent prefabricated integrated beam slabs 1 are connected to the prefabricated T-shaped wall column 2, that is, the same prefabricated T-shaped wall column 2 supports the adjacent corners of two prefabricated integrated beam slabs 1 at the same time, and the corners of the remaining prefabricated integrated beam slabs 1 are connected to the prefabricated L-shaped wall column 3. The above modules can form a single-layer or multi-layer earthquake-resistant house structure through assembly and enhanced connection.

[0038] like Figure 1 to Figure 4 , Figure 8 As shown, the prefabricated integrated beam slab 1 is cast in one piece by the beams 4 on all sides and the floor slab 10 formed in the middle, which can effectively increase the spatial rigidity and span of the prefabricated integrated beam slab 1. Two or more vertical holes 11 are reserved at the four corners, and the vertical holes 11 correspond to the grouting sleeves 9 at the top of the prefabricated T-shaped wall column 2 or the prefabricated L-shaped wall column 3. The diameter of the vertical hole 11 is 10mm to 30mm larger than the inner diameter of the grouting sleeve 9, which is convenient for the insertion of the vertical connecting ribs 7. The length of the exposed vertical U-shaped ribs 5 on the side of the beam 4 at the joint of the prefabricated integrated beam slab 1 is 50mm to 150mm. The U-shaped ribs 5 on the left and right sides overlap each other to form a closed steel bar ring buckle. No less than 2 horizontal full-length steel bars 12 are inserted into the steel bar ring buckle to connect the U-shaped ribs 5 on both sides and resist shear. Anchors 16 are installed at the ends of the horizontal full-length steel bars 12, and micro-expansion concrete 6 is poured in the joint to form a whole.

[0039] like Figures 1 to 8 As shown, the prefabricated T-shaped wall column 2 and the prefabricated L-shaped wall column 3 have a pre-buried box-type connector 8 at the bottom, and the box-type connector 8 corresponds to the vertical connecting rib 7 extending from the lower component. The prefabricated T-shaped wall column 2 and the prefabricated L-shaped wall column 3 are connected and fixed to the lower component by dry method through the box-type connector 8 and the vertical connecting rib 7; more than two vertical grouting sleeves 9 are buried at intervals at the top of the prefabricated T-shaped wall column 2 and the prefabricated L-shaped wall column 3, and the vertical grouting sleeves 9 are connected to the prefabricated The vertical holes 11 at the corners of the integrated beam and slab 1 correspond to each other. After the on-site assembly is completed, the vertical connecting reinforcement 7 is inserted from top to bottom, passing through the vertical holes 11 and inserted into the inner cavity of the grouting sleeve 9 for a certain length. The vertical steel bars 17 are embedded vertically inside the prefabricated T-shaped wall column 2 and the prefabricated L-shaped wall column 3. The vertical steel bars 17 are inserted into the inner cavity of the grouting sleeve 9 for a certain length from the bottom of the grouting sleeve 9, and the grouting material 13 is injected into the inner cavity gap of the grouting sleeve 9, and it forms a whole after hardening.

[0040] The box-type connector 8 is a groove structure with an opening on one side. The top of the vertical connecting rib 7 passing through the vertical hole 11 at the corner of the prefabricated integrated beam and slab 1 extends to the inner cavity of the box-type connector 8. The top of the vertical connecting rib 7 is threaded and fixed by a nut 14 and a matching pad 15.

[0041] Dry connection means that the top of the vertical connecting rib 7 is threaded. During hoisting, the bottom opening of the box-type connecting piece 8 at the bottom of the prefabricated wall column is inserted into the vertical connecting rib 7 at the top of the lower component. In the exposed groove on the side of the box-type connecting piece 8, the vertical connecting rib 7 is fixed with a nut 14 and a matching pad 15.

[0042] like Figures 1 to 8 As shown, the construction process of the prefabricated modular house with enhanced connection of the present invention is as follows:

[0043] (1) The foundation is cast on site, and vertical connecting bars 7 are pre-buried at the top of the foundation, and the top of the vertical connecting bars 7 has threads;

[0044] (2) The prefabricated T-shaped wall columns 2 and prefabricated L-shaped wall columns 3 of the first layer are hoisted and lowered in sequence, and the bottom opening of the bottom box-type connector 8 is inserted into the vertical connecting rib 7 at the top of the foundation; the vertical connecting rib 7 is fixed in the exposed groove on the side of the box-type connector 8 with a nut 14 and a matching pad 15 to form a vertical dry connection;

[0045] (3) The prefabricated integrated beam slab 1 of one layer is hoisted in place, and the vertical connecting ribs 7 are passed from top to bottom through the vertical holes 11 at the corners of the prefabricated integrated beam slab 1, and inserted into the inner cavity of the grouting sleeve 9 at the top of the prefabricated T-shaped wall column 2 or the prefabricated L-shaped wall column 3 for a certain length, and the grouting material 13 is injected into the inner cavity gap of the grouting sleeve 9, and the grouting material 13 is hardened to form an integral body;

[0046] (4) At least two horizontal full-length steel bars 12 are inserted into the loop formed by overlapping the U-shaped bars 5 at the joints of the prefabricated integrated beam-slab 1, and anchors 16 are installed at the ends of the horizontal full-length steel bars 12. Micro-expansive concrete 6 (such as M15, M30, C30, C40, C50, H40 or H60 micro-expansive concrete) is poured into the joints to finally form a reinforced one-story building overall structure.

[0047] (5) If a multi-story building structure with more than two floors is to be formed, the top of the vertical connecting rib 7 in step (3) should extend a certain length from the top surface of the prefabricated integrated beam slab 1, and the top of the vertical connecting rib 7 should be threaded, and steps (2) to (4) are repeated;

[0048] (6) Install outer protective walls, internal filling walls, doors and windows between pilasters according to user needs.

[0049] The results of the embodiment show that all modules of the assembled modular house in the present invention are prefabricated in the factory, with reasonable deadweight, which can ensure the quality of the finished components, save a lot of manual work on site, and greatly reduce the production and construction costs; compared with the traditional cast-in-place construction method, it can greatly improve the on-site construction speed and shorten the construction period; by strengthening the connection between modules, the integrity of the modular house can be greatly improved, which is conducive to ensuring the seismic performance and structural safety of the house, and greatly reducing the hidden dangers of uneven settlement, cracking, leakage, etc. of the house.

[0050] Obviously, as technology advances, a person skilled in the art can implement the concept of the invention in various ways. Therefore, the embodiments of the invention are not limited to the above examples, but vary within the framework of the claims.

Claims

1. An assembled modular house with enhanced connection, characterized in that: The modular house consists of prefabricated modules: prefabricated integrated beams and slabs, prefabricated T-shaped pilasters and prefabricated L-shaped pilasters. The joints of adjacent prefabricated integrated beams and slabs are interlocked and overlapped with each other through U-shaped ribs exposed on the sides of the beams, and concrete is poured to form a whole. The bottoms of the prefabricated T-shaped pilasters and prefabricated L-shaped pilasters are dry-connected with the vertical connecting ribs extending from the lower components through box-type connectors. The tops of the prefabricated T-shaped pilasters and prefabricated L-shaped pilasters are connected to the upper prefabricated integrated beams and slabs through inverted vertical connecting ribs through grouting sleeves. A single-story or multi-story earthquake-resistant house structure is formed through assembly and reinforced connection.

2. The prefabricated modular house with enhanced connection according to claim 1, characterized in that: The corners of the joints of adjacent prefabricated integrated beams and slabs are connected to prefabricated T-shaped wall columns, that is, the same prefabricated T-shaped wall column supports the adjacent corners of two prefabricated integrated beams and slabs at the same time, and the corners of the remaining prefabricated integrated beams and slabs are connected to prefabricated L-shaped wall columns.

3. The prefabricated modular house with enhanced connection according to claim 2, characterized in that: The prefabricated T-shaped wall columns and prefabricated L-shaped wall columns are embedded with box-type connectors at the bottom, and the box-type connectors correspond to the vertical connecting ribs extending from the lower components. The prefabricated T-shaped wall columns and prefabricated L-shaped wall columns are fixed to the lower components by dry connection through the box-type connectors and the vertical connecting ribs.

4. The prefabricated modular house with enhanced connection according to claim 3, characterized in that: Two or more vertical grouting sleeves are buried at intervals on the top of the prefabricated T-shaped wall columns and prefabricated L-shaped wall columns, which correspond to the vertical holes at the corners of the prefabricated integrated beams and slabs. The vertical steel bars inside the prefabricated T-shaped wall columns and prefabricated L-shaped wall columns are inserted into the inner cavity of the grouting sleeves from the bottom of the grouting sleeves. After the on-site assembly is completed, the vertical connecting bars are inserted from top to bottom, passing through the vertical holes and inserted into the inner cavity of the grouting sleeves, and the grouting material is injected into the gap in the inner cavity of the grouting sleeves to form a whole after hardening.

5. The prefabricated modular house with enhanced connection according to claim 1, characterized in that: The box-type connector is a groove structure with an opening on one side. The top of the vertical connecting rib, which is passed through the vertical hole at the corner of the prefabricated integrated beam and slab, extends to the inner cavity of the box-type connector. The top of the vertical connecting rib is threaded and fixed by a nut and a matching pad.

6. The prefabricated modular house with enhanced connection according to claim 1, characterized in that: Dry connection means: the top of the vertical connecting rib is threaded. During hoisting, the bottom opening of the box-type connecting piece at the bottom of the prefabricated wall column is inserted into the vertical connecting rib at the top of the lower component. Nuts and matching pads are used to fix the vertical connecting rib in the exposed groove on the side of the box-type connecting piece.

7. The prefabricated modular house with enhanced connection according to claim 1, characterized in that: The prefabricated integrated beam-slab is cast in one piece by surrounding beams and the floor slab in the middle. Two or more vertical holes are reserved at the four corners. The vertical holes correspond to the grouting sleeves at the top of the prefabricated T-shaped wall column or the prefabricated L-shaped wall column. The diameter of the vertical holes is 10mm to 30mm larger than the inner diameter of the grouting sleeve.

8. The prefabricated modular house with enhanced connection according to claim 7, characterized in that: The length of the exposed vertical U-shaped reinforcement on the side of the beam at the joint of the prefabricated integrated beam-slab is 50mm to 150mm. The U-shaped reinforcements on the left and right sides are overlapped with each other to form a closed steel bar ring. No less than two horizontal full-length steel bars are inserted into the steel bar ring. Anchors are installed at the ends of the horizontal full-length steel bars, and micro-expansive concrete is poured in the joint to form a whole.

9. A construction method for a prefabricated modular house with enhanced connection according to any one of claims 1 to 8, characterized in that: The steps include: (1) The foundation is cast on site, with vertical connecting bars embedded in the top of the foundation and with threads on the top of the vertical connecting bars; (2) The prefabricated T-shaped wall columns and prefabricated L-shaped wall columns of the first layer are hoisted and lowered in sequence, and the bottom opening of the bottom box-type connector is inserted into the vertical connecting ribs at the top of the foundation; the vertical connecting ribs are fixed in the exposed grooves on the sides of the box-type connector with nuts and matching pads to form a vertical dry connection; (3) The prefabricated integrated beam and slab of the first layer is hoisted into place, and the vertical connecting reinforcement is passed from top to bottom through the vertical holes at the corners of the prefabricated integrated beam and slab, and inserted into the inner cavity of the grouting sleeve at the top of the prefabricated T-shaped wall column or the prefabricated L-shaped wall column for a certain length, and the grouting material is injected into the inner cavity gap of the grouting sleeve, and the grouting material is hardened to form an integral body; (4) Insert no less than two horizontal full-length steel bars into the loop formed by overlapping the U-shaped bars at the joints of the prefabricated integrated beam and slab, install anchors at the ends of the horizontal full-length steel bars, pour micro-expansion concrete into the joints, and finally form a one-story building overall structure with enhanced connection; (5) Install outer protective walls, inner filling walls, doors and windows between pilasters according to user needs.

10. The construction method of the reinforced connection assembled modular house according to claim 9, characterized in that: If a multi-story building structure with more than two floors is to be formed, the top of the vertical connecting reinforcement in step (3) should extend a certain length from the top surface of the prefabricated integrated beam slab, and the top of the vertical connecting reinforcement should be threaded, and steps (2) to (4) should be repeated.

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