A masonry and reinforced concrete frame structure connecting reinforcing structure
Patent Information
- Application Number
- CN202522210768.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-20
- Publication Date
- 2026-09-04
- Estimated Expiration
- 2035-10-20
AI Technical Summary
[0003]传统的连接加固方法，如单纯依赖砌筑砂浆的粘结力或简单的拉结筋连接，往往难以达到理想的加固效果，这些材料在长时间的使用过程中，容易因受力不均、环境侵蚀、温度及湿度变化等因素而发生变形和老化，特别是在地震等自然灾害发生时，这些连接部位往往成为薄弱环节，容易发生破坏，导致填充墙与框架主体之间产生间隙，影响填充墙的密封性和整体稳固性，在抗震设计方面，传统的加固方法往往忽视了结构的整体减震能力，在地震作用下，结构应能够通过合理的耗能机制，有效地吸收和分散地震能量，从而减轻地震对建筑物的破坏，然而，现有的砌体与钢筋混凝土框架结构连接加固技术往往缺乏足够的耗能机制，导致结构在地震中容易发生脆性破坏
1、本实用新型通过墙体内部的减震组件，包括弹性钢筋、限位块和钢筋骨架通过交错分布和三维支撑网络的设计，显著提高了结构的整体性和抗震性能，弹性钢筋的弹性变形能力可以有效吸收地震能量，减少结构受到的冲击，泡沫填料填充在腔体内的泡沫填料不仅减轻了墙体自重，还具有一定的减震性能，进一步提升了墙体的抗震能力，钢筋骨架的安装加强了弹性钢筋之间的连接，进一步提高了结构的稳定性和整体性，泡沫填料的使用显著减轻了墙体的自重，这不仅降低了地基的负担，还减少了地震时结构受到的惯性力，进一步提升了抗震性能。
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Figure CN224717454U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of building structure reinforcement technology, specifically a reinforcement structure for connecting masonry and reinforced concrete frame structures. Background Technology
[0002] In building construction, masonry and reinforced concrete frame structures are common structural forms. However, due to changes in function, damage to function, or insufficient load-bearing capacity, it is sometimes necessary to reinforce these structures. This is especially important in earthquake-prone areas to ensure the safety and stability of buildings.
[0003] Traditional reinforcement methods, such as relying solely on the bonding force of masonry mortar or simple tie bar connections, often fail to achieve ideal reinforcement results. Over long periods of use, these materials are prone to deformation and aging due to uneven stress, environmental erosion, and changes in temperature and humidity. Especially during natural disasters like earthquakes, these connections often become weak points, easily damaged, leading to gaps between the infill wall and the main frame, affecting the sealing and overall stability of the infill wall. In terms of seismic design, traditional reinforcement methods often neglect the overall damping capacity of the structure. Under seismic loads, the structure should be able to effectively absorb and disperse seismic energy through a reasonable energy dissipation mechanism, thereby mitigating the damage to the building. However, existing masonry and reinforced concrete frame structure reinforcement technologies often lack sufficient energy dissipation mechanisms, making the structure susceptible to brittle failure during earthquakes. Utility Model Content
[0004] The purpose of this utility model is to provide a reinforcement structure for connecting masonry and reinforced concrete frame structures, so as to solve the problems mentioned in the background art.
[0005] To solve the above-mentioned technical problems, this utility model provides a masonry and reinforced concrete frame structure connection reinforcement structure, including a wall. The wall is provided with a shock-absorbing component, which includes a cavity opened in the wall. The cavity has slots that penetrate the upper and lower sides and the left and right sides of the wall. Limiting blocks are installed in the slots. The limiting blocks have several casting through holes. Several elastic steel bars are inserted into the casting through holes. The elastic steel bars and the casting through holes are staggered. One end of the elastic steel bar on each side located in the cavity of the wall is perpendicularly fixed to the elastic steel bar on the adjacent side. A steel reinforcement skeleton is installed at the joint.
[0006] Furthermore, the elastic reinforcing bars inserted into the limiting blocks on the two opposite sides are arranged in an alternating pattern.
[0007] Furthermore, the cavity of the wall is filled with foam filler.
[0008] Furthermore, the wall is equipped with functional layers on both the front and back sides of the cavity. The functional layer on the front side is provided with an outer base layer, an outer honeycomb layer and an outer cement layer in sequence, while the functional layer on the back side is provided with an inner cement layer, an inner honeycomb layer, an insulation layer and an inner base layer in sequence.
[0009] Furthermore, both the outer and inner honeycomb layers are made of stainless steel.
[0010] Furthermore, the insulation layer is an inorganic active external wall insulation material.
[0011] Furthermore, the outer base layer is coated with an acrylic paint.
[0012] Furthermore, the inner base layer is coated with latex paint.
[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model significantly improves the integrity and seismic performance of the structure through the internal shock-absorbing components of the wall, including elastic steel bars, limiting blocks, and steel reinforcement cages, designed with staggered distribution and a three-dimensional support network. The elastic deformation capacity of the elastic steel bars can effectively absorb seismic energy and reduce the impact on the structure. The foam filler filling the cavity not only reduces the self-weight of the wall but also has a certain shock-absorbing performance, further improving the seismic resistance of the wall. The installation of the steel reinforcement cage strengthens the connection between the elastic steel bars, further improving the stability and integrity of the structure. The use of foam filler significantly reduces the self-weight of the wall, which not only reduces the burden on the foundation but also reduces the inertial force on the structure during an earthquake, further improving the seismic performance.
[0014] 2. This utility model improves the waterproof, moisture-proof, and impact-resistant properties of the wall through the design of the outer base layer, outer honeycomb layer, and outer cement layer on the front, as well as the inner cement layer and inner honeycomb layer on the back. These functional layers can resist the erosion of the external environment and extend the service life of the wall. The insulation layer uses inorganic active external wall insulation material, which has excellent thermal insulation performance, effectively reduces energy consumption, and improves the comfort of the living or working environment. At the same time, the latex paint coating on the inner base layer provides a good decorative effect and easy cleaning, making the indoor environment more beautiful and livable. Attached Figure Description
[0015] Figure 1 This is a structural schematic diagram of a masonry and reinforced concrete frame structure connection and reinforcement structure. Figure 2 This is a schematic diagram of the internal structure of a masonry and reinforced concrete frame structure when multiple walls are assembled. Figure 3 This is a schematic diagram of a steel reinforcement skeleton in a masonry and reinforced concrete frame structure reinforcement structure. Figure 4 This is a schematic diagram of the functional layer structure of the wall in a masonry and reinforced concrete frame structure connection and reinforcement structure.
[0016] In the picture: 1. Wall; 2. Limiting block; 3. Elastic steel bar; 4. Cast-in-place through hole; 5. Steel cage; 6. Outer base layer; 7. Outer honeycomb layer; 8. Outer cement layer; 9. Inner cement layer; 10. Inner honeycomb layer; 11. Insulation layer; 12. Inner base layer. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] Please see Figure 1-4 This utility model provides a technical solution: See Figure 1 , Figure 2 and Figure 3 As shown, a masonry and reinforced concrete frame structure connection and reinforcement structure includes a wall 1. The wall 1 is equipped with a shock-absorbing component, which includes a cavity opened inside the wall 1. The cavity has slots that penetrate the upper, lower, left, and right sides of the wall 1. Limiting blocks 2 are installed in the slots. The limiting blocks 2 have several casting through holes 4. Several elastic steel bars 3 are inserted into the casting through holes 4. The elastic steel bars 3 and the casting through holes 4 are staggered. The elastic steel bars 3 inserted into the limiting blocks 2 on two opposite sides are staggered. One end of the elastic steel bar 3 on each side located in the cavity of the wall 1 is vertically fixed to the elastic steel bar 3 on its adjacent side. A steel reinforcement skeleton 5 is installed at the joint. The cavity of the wall 1 is filled with foam filler.
[0019] In the specific implementation process, wall 1 is the foundation of the entire reinforced structure, composed of masonry materials. The damping components are installed inside wall 1 to improve the structure's seismic performance. A cavity is opened inside wall 1 to accommodate other parts of the damping components, such as limiting blocks 2, elastic reinforcing bars 3, and reinforcing bar cages 5. Grooves are opened around the perimeter of the cavity, penetrating the top, bottom, left, and right sides of wall 1, for installing the limiting blocks 2. The limiting blocks 2 are installed within the grooves, serving a fixing and supporting function. Several casting through holes 4 are provided on the limiting blocks 2. On the limiting block 2, elastic steel bars 3 are inserted to form an interlaced structure. The elastic steel bars 3 are inserted into the casting through hole 4 and are interlaced with the casting through hole 4. The elastic steel bars 3 inserted into the limiting blocks 2 on the two opposite sides are also interlaced to enhance the integrity and seismic performance of the structure. One end of the elastic steel bar 3 on each side is vertically fixed to the elastic steel bar 3 on its adjacent side in the cavity of the wall 1 to form a three-dimensional support network. The steel bar skeleton 5 is installed at the junction of the elastic steel bars 3 to strengthen the connection and support and further improve the stability of the structure.
[0020] It should be noted that the foam filler is made of foam and a small amount of concrete. It is a lightweight backfill material that is filled into the cavity of wall 1 to improve the integrity and stability of the structure. This foam filler helps to reduce the self-weight of wall 1. At the same time, when wall 1 is subjected to vibration and impact, it has a certain damping performance, which helps to improve the seismic resistance and damping performance of wall 1 itself. In addition, the foam filler will not impose too much restraint on the internal damping components such as elastic steel bars 3 and steel skeleton 5, and will not affect the elastic deformation of the damping components.
[0021] See Figure 4As shown, the wall 1 has functional layers installed on both the front and back sides of the cavity. The functional layer on the front side is provided with an outer base layer 6, an outer honeycomb layer 7, and an outer cement layer 8 in sequence. The functional layer on the back side is provided with an inner cement layer 9, an inner honeycomb layer 10, an insulation layer 11, and an inner base layer 12 in sequence. The outer honeycomb layer 7 and the inner honeycomb layer 10 are both made of stainless steel. The insulation layer 11 is an inorganic active external wall insulation material. The outer base layer 6 is coated with acrylic paint, and the inner base layer 12 is coated with latex paint. In the specific implementation process, the outer base layer 6, as the outermost layer of wall 1, provides basic flatness and adhesion, laying the foundation for subsequent construction. This layer is coated with acrylic paint to enhance the weather resistance and aesthetics of the wall surface. The outer honeycomb layer 7 is made of stainless steel, which has good strength and durability. The design of this layer aims to increase the impact resistance and structural stability of wall 1. The outer cement layer 8, as a protective layer, further improves the waterproof and moisture-proof performance of wall 1, ensuring the long-term durability of wall 1. The inner cement layer 9, as the inner base of wall 1, provides the necessary flatness and structural support. The inner honeycomb layer 10, also made of stainless steel, further enhances the structural strength and stability of wall 1. The insulation layer 11 uses inorganic active external wall insulation material, which has excellent thermal insulation performance. This layer aims to reduce energy consumption and improve the comfort of the living or working environment. The inner base layer 12, as the innermost layer of wall 1, is in direct contact with the indoor environment. This layer is coated with latex paint, providing good decorative effect and easy cleaning.
[0022] Working principle: Step 1: The shock-absorbing components installed inside the wall 1 form a three-dimensional support network through the elastic steel bars 3 and the steel skeleton 5. When subjected to external vibration impacts such as earthquakes, these components can absorb and disperse energy, reducing the damage to the structure. The elastic steel bars 3 are staggered in the casting through holes 4 of the limiting blocks 2, and the elastic steel bars 3 inserted into the limiting blocks 2 on two opposite sides are also staggered. This design enhances the integrity and seismic performance of the structure, making the structure more stable when subjected to vibration. The foam filler filling the cavity of the wall 1 not only reduces the self-weight of the wall 1, but also has a certain shock-absorbing performance, which can further absorb energy during vibration and help improve the seismic performance of the wall 1.
[0023] Step Two: Both the outer honeycomb layer 7 and the inner honeycomb layer 10 are made of stainless steel. This material has good strength and durability, can resist harsh environments and external impacts, and extend the service life of wall 1. The inorganic active exterior wall insulation material insulation layer 11 uses inorganic active materials, which not only have excellent thermal insulation performance, but also good fire resistance and environmental friendliness, ensuring the long-term stability and safety of wall 1. The outer base layer 6 provides basic flatness and adhesion, and the coated acrylic paint enhances the weather resistance and aesthetics of the wall surface. The outer cement layer 8 serves as a protective layer, improving the waterproof and moisture-proof properties of wall 1. Yes, the inner cement layer 9 provides the necessary flatness and structural support, the inner base layer 12 is coated with latex paint, providing good decorative effect and easy cleaning, the insulation layer 11 uses inorganic active external wall insulation material, which effectively reduces energy consumption and improves the comfort of the living or working environment. In the event of earthquakes or external vibration impacts, the shock absorption components can absorb and disperse energy, protecting the structure from damage. The use of stainless steel and inorganic active external wall insulation material ensures the long-term stability and safety of the wall 1. At the same time, the setting of functional layers also meets the needs of the wall 1 in terms of aesthetics, waterproofing, moisture-proofing, insulation and decoration.
Claims
1. A reinforcement structure for connecting masonry and reinforced concrete frame structures, comprising a wall (1), characterized in that, The wall (1) is provided with a shock-absorbing component, which includes a cavity opened inside the wall (1). The cavity is provided with slots that penetrate the upper and lower sides and the left and right sides of the wall (1). Limiting blocks (2) are installed in the slots. The limiting blocks (2) are provided with several casting through holes (4). Several elastic steel bars (3) are inserted into the casting through holes (4). The elastic steel bars (3) and the casting through holes (4) are staggered. One end of the elastic steel bar (3) on each side is located in the cavity of the wall (1) and is vertically fixed to the elastic steel bar (3) on its adjacent side. A steel bar skeleton (5) is installed at the joint.
2. The reinforcement structure for connecting masonry and reinforced concrete frame structures as described in claim 1, characterized in that: The elastic steel bars (3) inserted into the limiting blocks (2) on the two opposite sides are arranged in an alternating manner.
3. The reinforcement structure for connecting masonry and reinforced concrete frame structures as described in claim 2, characterized in that: The cavity of the wall (1) is filled with foam filler.
4. The reinforcement structure for connecting masonry and reinforced concrete frame structures as described in claim 3, characterized in that: The wall (1) has functional layers installed on both sides of the cavity. The functional layer on the front side is provided with an outer base layer (6), an outer honeycomb layer (7) and an outer cement layer (8) in sequence. The functional layer on the back side is provided with an inner cement layer (9), an inner honeycomb layer (10), an insulation layer (11) and an inner base layer (12) in sequence.
5. The reinforcement structure for connecting masonry and reinforced concrete frame structures as described in claim 4, characterized in that: Both the outer honeycomb layer (7) and the inner honeycomb layer (10) are made of stainless steel.
6. The reinforcement structure for connecting masonry and reinforced concrete frame structures as described in claim 5, characterized in that: The insulation layer (11) is an inorganic active exterior wall insulation material.
7. The reinforcement structure for connecting masonry and reinforced concrete frame structures as described in claim 6, characterized in that: The outer base layer (6) is coated with an acrylic paint.
8. The reinforcement structure for connecting masonry and reinforced concrete frame structures as described in claim 7, characterized in that: The inner base layer (12) is coated with latex paint.