Shock absorption base, shock absorption module and overall swing shock absorption structure of shock absorption base and shock absorption module

Abstract

The invention discloses a shock absorption base, a shock absorption module and an overall swing shock absorption structure of the shock absorption module, and relates to the technical field of building earthquake resistance. The shock absorption base, the upper structure, the foundation structure, a plurality of long beam sections, a plurality of rotating energy dissipation hinge joints and a plurality of short beam sections are included; the top end of the base structure is fixedly connected with the second mounting plate to form a damping module; the multiple sets of damping modules are arranged in the horizontal direction. The short beam sections are divided into a plurality of groups and are respectively positioned on the sides, close to each other, of two adjacent groups of upper structures, and one ends of the short beam sections are fixedly connected to the upper structures; the plurality of long beam sections are respectively arranged corresponding to the plurality of groups of short beam sections and are positioned between the two groups of short beam sections; the two ends of the multiple rotating energy dissipation hinge joints are correspondingly fixed to the short beam section and the long beam section correspondingly, cooperative work can be achieved, external impact can be effectively absorbed and dissipated, direct impact on an upper structure is reduced, residual deformation of the structure is remarkably reduced, and the function recoverability after an earthquake is enhanced.

Description

Technical Field

[0001] This invention relates to the field of building seismic technology, and more specifically to a shock-absorbing base and a shock-absorbing module and its overall swaying shock-absorbing structure. Background Technology

[0002] In the process of urbanization, traditional subway-above-station buildings have emerged, aiming to improve land use efficiency and alleviate traffic congestion. These buildings cleverly utilize the space above subway stations, integrating multiple functions such as transportation, commerce, and residence to create comprehensive urban spaces. However, the noise and vibration generated by subway operation have many adverse effects on the surrounding environment and building structures. Noise mainly propagates through tunnels, even reaching areas above ground, while vibration is transmitted to the building foundation through tracks, tunnels, and soil, causing structural vibration and secondary noise. When the subway vibration frequency is close to the frequency of human organs, resonance can easily occur, leading to discomfort and reduced work efficiency. If a building structure is exposed to subway vibration for a long time, it may experience stress concentration, dynamic fatigue, and other problems, resulting in a decrease in structural strength and potentially causing uneven foundation settlement, building tilting, and other serious consequences. Compared to seismic waves, although the vibration caused by subways is smaller in amplitude, its periodicity is obvious, and its long-term cumulative impact should not be underestimated. In traditional seismic design, ductility design is key; however, post-earthquake repair and maintenance work faces many challenges and requires a large amount of manpower, material resources, and financial resources. Traditional seismic isolation devices often struggle to achieve both horizontal and vertical seismic isolation simultaneously, and their isolation effect is not ideal for high-frequency vibrations caused by subways and other similar events.

[0003] Therefore, in view of the existing problems, how to provide a shock-absorbing base and shock-absorbing module and its overall swaying shock-absorbing structure that can work together to effectively absorb and dissipate external impact energy, reduce direct impact on the superstructure, significantly reduce residual deformation of the structure, and enhance post-earthquake functional recoverability is a problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0004] Therefore, the present invention provides a shock-absorbing base and shock-absorbing module and its overall swaying shock-absorbing structure, which can work together to effectively absorb and dissipate external impact energy, reduce direct impact on the upper structure, significantly reduce residual deformation of the structure, and enhance post-earthquake functional recoverability.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A shock-absorbing base includes: a first mounting plate, a second mounting plate, and a flexible support member; A first mounting plate and a second mounting plate are arranged in parallel vertically. A flexible support assembly is located between a first mounting plate and a second mounting plate. The flexible support assembly includes a first support plate, a flexible plate, and a second support plate. The upper end of the first support plate is vertically fixed to the lower surface of the first mounting plate. The flexible plate is arranged parallel to the first support plate, with one side fixed to the side of the first support plate and the lower end fixed to the upper surface of the second mounting plate. The second support plate is located parallel to the flexible plate on the side away from the first support plate, with its lower end fixedly connected to the upper surface of the second mounting plate and one side fixedly connected to the side of the flexible plate.

[0006] Through the above technical solution, the present invention provides a shock-absorbing base that transfers the upper vertical load to the first support plate through the first mounting plate, then to the flexible plate, and then to the second support plate and the second mounting plate, and finally to the foundation. The flexible plate can be sheared and deformed vertically and maintains a certain stiffness in the horizontal direction, thereby providing both vertical load-bearing capacity and horizontal flexibility. This achieves a primary swaying mechanism that prevents vertical collapse and allows horizontal swaying, laying a physical foundation for subsequent period extension and shear force reduction.

[0007] Preferably, in the above-mentioned shock-absorbing base, the upper end of the first support plate and the lower end of the second support plate are respectively welded to the lower surface of the first mounting plate and the upper surface of the second mounting plate; the flexible plate is located between the upper end of the first support plate and the second support plate, and its two sides are respectively bonded to the opposite sides of the upper end of the first support plate and the second support plate, and the lower end of the flexible plate is welded to the upper surface of the second mounting plate. This achieves the cooperation between the first support plate, the second support plate, and the flexible plate.

[0008] Preferably, in the above-mentioned shock-absorbing base, the first support plate is a cross-shaped steel plate, and the number of the second support plates is four, all of which are angle steel. Each angle steel corresponds to one of the four corner positions of the cross-shaped steel plate, and its back is close to the intersection center of the cross-shaped steel plate. The number of flexible plates is four, all of which are L-shaped flexible plates. Each L-shaped flexible plate corresponds to one of the four corner positions of the cross-shaped steel plate and is located parallel between the cross-shaped steel plate and the angle steel. The overall cross-shaped arrangement with angle steel forms a four-quadrant symmetrical shear wall; the flexible plates are sandwiched between the steel plates and angle steel on both sides, resulting in only pure shear deformation and preventing out-of-plane bulging; the symmetrical arrangement makes the horizontal stiffness isotropic, eliminating the torsional coupling caused by the uneven horizontal stiffness of traditional rubber vibration isolation pads, and achieving uniform swaying.

[0009] Preferably, the aforementioned shock-absorbing base further includes multiple shear bars, each with its axis parallel to the surface of the first mounting plate. Each shear bar vertically penetrates two adjacent sets of the second support plate, the flexible plate, and the first support plate. The shear bars enhance the shear resistance of the swaying structure, preventing excessive shear deformation of the flexible plate under high-frequency vibration or strong impact, improving the structural strength and service life of the module, and simultaneously assisting the flexible plate in dissipating energy.

[0010] A vibration damping module includes: an upper structure, a base structure, and the aforementioned vibration damping base. The bottom end of the upper structure is fixedly connected to the first mounting plate, and the top end of the base structure is fixedly connected to the second mounting plate.

[0011] Through the above technical solution, the present invention provides a shock absorption module that forms a unified force-bearing unit by combining the superstructure, foundation and base; the superstructure can rotate rigidly around the flexible layer of the base, concentrating the interlayer deformation to the base layer, and greatly reducing the relative displacement angle of the upper floors; after an earthquake, only inspection or replacement of the base is needed to restore the function, reducing repair costs.

[0012] Preferably, in the above-mentioned vibration damping module, the upper structure is a multi-group symmetrically arranged frame structure, each group of frame structures including multiple columns and multiple crossbeams, the bottom end of each column being fixed to the first mounting plate; each crossbeam being evenly spaced along the length of the column and fixed to the column. The symmetrical frame ensures that the upper center of mass coincides with the center of stiffness, avoiding additional torsion during swaying; the columns are anchored in groups to the same steel plate, which is equivalent to packaging the upper structure into a rigid disk, ensuring overall swaying rather than local misalignment; the evenly arranged crossbeams increase the stiffness of the disk itself, preventing local vibration modes from appearing inside the disk under high-frequency vibration.

[0013] An integral sway damping structure includes: multiple long beam segments, multiple rotational energy dissipation hinge nodes, and multiple short beam segments, as well as multiple damping modules as described above. Multiple sets of damping modules are arranged horizontally. The multiple short beam segments are divided into multiple groups, each located on one side of an adjacent set of upper structures, with one end fixedly connected to the upper structure. The multiple long beam segments are arranged corresponding to the multiple sets of short beam segments and located between two sets of short beam segments. The two ends of the multiple rotational energy dissipation hinge nodes are respectively fixed to the short beam segments and the long beam segments.

[0014] Through the above technical solution, the present invention provides an integral rocking shock absorption structure, which combines multiple shock absorption modules horizontally through long beam segments and rotational energy dissipation hinge joints to form an integral rocking shock absorption structure. Multiple modules work cooperatively to expand the shock absorption coverage range. The rotational energy dissipation hinge joints can consume the relative vibration energy between adjacent modules. The long beam segments and short beam segments ensure the stability of the overall structure, realizing multi-module linkage shock absorption, further enhancing the absorption and dissipation effects of complex vibrations, and reducing the residual deformation of the overall structure.

[0015] Preferably, in the above integral rocking shock absorption structure, the rotational energy dissipation hinge joint includes two friction plates and two connecting plates. Each friction plate surface is parallel to the length direction of the column and is respectively located on both sides of the short beam segment; each connecting plate is parallel to both sides of the short beam segment and the long beam segment. One end of each connecting plate abuts against the side of the friction plate away from the short beam segment, and the other end abuts against the long beam segment; the friction plates and the connecting plates are fixed to the short beam segment through pin shafts, and the connecting plates are fixed to the long beam segment through bolts. The rotational energy dissipation hinge joint extracts the relative rotation from the structure and concentrates it at the hinge joint; the joint can be internally provided with friction plates to quantitatively consume the differential energy of adjacent modules; the hinge releases the bending moment, avoiding additional internal forces generated by forced deformation of the long beam segment, ensuring continuous energy dissipation and non-cracking of the connection, and realizing a replaceable and quantifiable energy dissipation mechanism.

[0016] From the above technical solutions, it can be seen that compared with the prior art, the present invention discloses and provides a shock absorption base, a shock absorption module and their integral rocking shock absorption structure, which have the following beneficial effects: 1. A shock absorption base provided by the present invention includes a short beam, a connecting plate, a first support plate, a second support plate and a flexible plate. The flexible plate extends the natural vibration period of the structure through the flexible lateral stiffness possessed by the flexible plate in the horizontal direction, reduces the acceleration, and makes it avoid the vibration and site frequencies, thereby greatly reducing the dynamic responses such as the inter-story shear force and inter-story displacement angle of the upper structure, and realizing excellent horizontal seismic isolation; the flexible plate provides necessary vertical stiffness and damping in the vertical direction to absorb and isolate the vertical vibration energy, and they jointly provide the restoring force and energy dissipation ability, enabling the structure to quickly reset after an earthquake and also providing sufficient stiffness to bear the building weight, realizing two-dimensional shock absorption in the horizontal and vertical directions. At the same time, it avoids complex processing of a large number of individual joints, significantly simplifies the design and construction processes of this type of structure, and is more conducive to application and promotion in actual projects.

[0017] 2. This invention provides an integral rocking damping structure that adopts a modular design and is connected by long beam segments, short beam segments, and rotating energy dissipation hinge nodes, effectively improving stability and design flexibility in the face of complex loads. When the superstructure is large or has an irregular planar shape, traditional integral rocking structures may become unstable due to eccentric loads. Adjacent damping modules are connected by rotating energy dissipation hinge nodes of long and short beam segments, ensuring coordinated operation of each unit during the rocking process, releasing rotational constraints, avoiding stress concentration, and providing additional energy dissipation pathways. This also gives the structure higher redundancy and adaptability when facing complex external forces such as earthquakes and wind loads. Simultaneously, this design allows for more flexible building layouts, with each individual unit achieving rotation, reducing the construction cost of non-structural components, and solving the technical problem of excessive displacement of the overall structure in traditional seismic isolation devices. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0019] Figure 1 The attached figure is a schematic diagram of an integral rocking damping structure provided by the present invention; Figure 2 The attached figure is a top cross-sectional view of a shock-absorbing base provided by the present invention; Figure 3 The attached figure is a front cross-sectional view of a shock-absorbing base provided by the present invention; Figure 4 The attached figure is a structural schematic diagram of a rotational energy dissipation hinge node, a superstructure, and a long beam segment provided by the present invention.

[0020] in: 1-First mounting plate; 2-Second mounting plate; 3-Flexible support; 31-First support plate; 32-Flexible plate; 33-Second support plate; 4-Shear bar; 5-Upper structure; 51-Column; 52-Beam; 6-Foundation structure; 7-Long beam segment; 8-Rotational energy dissipation hinge node; 9-Short beam segment. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Example 1: See appendix Figure 1 The present invention discloses a shock-absorbing base, comprising: a first mounting plate 1, a second mounting plate 2, and a flexible support assembly 3; The first mounting plate 1 and the second mounting plate 2 are arranged vertically in parallel. The flexible support assembly 3 is located between the first mounting plate 1 and the second mounting plate 2. The flexible support assembly 3 includes a first support plate 31, a flexible plate 32, and a second support plate 33. The upper end of the first support plate 31 is vertically fixed to the lower surface of the first mounting plate 1. The flexible plate 32 is arranged parallel to the first support plate 31, and one side of the flexible plate 32 is fixed to the side of the first support plate 31, while the lower end is fixed to the upper surface of the second mounting plate 2. The second support plate 33 is located parallel to the side of the flexible plate 32 away from the first support plate 31, and its lower end is fixedly connected to the upper surface of the second mounting plate 2, while one side of the flexible plate 32 is fixedly connected to the side of the flexible plate 32.

[0023] In some specific examples, the upper end of the first support plate 31 and the lower end of the second support plate 33 are respectively welded to the lower surface of the first mounting plate 1 and the upper surface of the second mounting plate 2; the flexible plate 32 is located between the upper end of the first support plate 31 and the second support plate 33, and its two sides are respectively bonded to the opposite sides of the upper end of the first support plate 31 and the second support plate 33, and the lower end of the flexible plate 32 is welded to the upper surface of the second mounting plate 2.

[0024] In other embodiments, the first support plate 31 is a cross-shaped steel plate, and there are four second support plates 33, all of which are angle steel. Each angle steel corresponds to one of the four corner positions of the cross-shaped steel plate, and its back is close to the intersection center of the cross-shaped steel plate. There are four flexible plates 32, all of which are L-shaped flexible plates. Each L-shaped flexible plate corresponds to one of the four corner positions of the cross-shaped steel plate and is located parallel between the cross-shaped steel plate and the angle steel.

[0025] In a specific embodiment, it also includes a plurality of shear bars 4, the axis of each shear bar 4 being parallel to the surface of the first mounting plate 1, and each shear bar 4 correspondingly penetrating vertically through the two adjacent sets of second support plates 33, flexible plates 32 and first support plates 31.

[0026] Specifically, the shear rod 4 can be made of lead core.

[0027] Example 2: See appendix Figure 1-4 This invention discloses a shock-absorbing module, including: an upper structure 5, a base structure 6, and a shock-absorbing base as described in Embodiment 1. The bottom end of the upper structure 5 is fixedly connected to the first mounting plate 1, and the top end of the base structure 6 is fixedly connected to the second mounting plate 2.

[0028] In a specific embodiment, the upper structure 5 is a set of symmetrically arranged frame structures. Each set of frame structures includes multiple columns 51 and multiple crossbeams 52. The bottom end of each column 51 is fixed on the first mounting plate 1. Each crossbeam 52 is evenly spaced on the column 51 along the length direction of the column 51.

[0029] Example 3: See appendix Figure 1-4 This invention discloses an overall swaying damping structure, comprising: multiple long beam segments 7, multiple rotational energy dissipation hinge nodes 8, and multiple short beam segments 9, as well as the damping module in Embodiment 2. The multiple damping modules are arranged horizontally. The multiple short beam segments 9 are divided into multiple groups and are located on the side of two adjacent groups of upper structures 5 that are close to each other, and one end is fixedly connected to the upper structure 5. The multiple long beam segments 7 are arranged corresponding to the multiple groups of short beam segments 9 and are located between two groups of short beam segments 9. The two ends of the multiple rotational energy dissipation hinge nodes 8 are fixed to the short beam segments 9 and the long beam segments 7, respectively.

[0030] In a specific example, the rotating energy dissipation hinge node includes two friction plates and two connecting plates 8. The surface of each friction plate is parallel to the length direction of the column 51 and is located parallel to both sides of the short beam segment 9. Each connecting plate 8 is located parallel to both sides of the short beam segment 9 and the long beam segment 7. One end of each connecting plate 8 abuts against the side of the friction plate away from the short beam segment 9, and the other end abuts against the long beam segment 7. The friction plates and connecting plates 8 are fixed to the short beam segment 9 by pins, and the connecting plates 8 are fixed to the long beam segment 7 by bolts.

[0031] Specifically, the long beam segment 7 and the short beam segment 9 are I-beams, and the webs of the short beam segments 9 are parallel to the length of the column 51. The short beam segments 9 are welded to the column 51. Two friction plates are located parallel to each other on both sides of the web of the short beam segment 9. One end of each connecting plate 8 abuts against the friction plate, and the other end abuts against the web of the long beam segment 7. The friction plates and connecting plates 8 are fixed to the web of the short beam segment 9 by pins, and the connecting plates 8 are fixed to the web of the long beam segment 7 by bolts.

[0032] The method of use and working principle of this invention are as follows: Usage Method: First, determine the quantity and specifications of the flexible support components in the damping base according to the design load and seismic fortification requirements of the building structure. Secure the second mounting plate 2 to the top of the foundation structure 6 using embedded parts or bolts, ensuring a flat and tight contact surface. Then, install the flexible support components 3 onto the upper surface of the second mounting plate 2: vertically weld the lower end of the second support plate 33 to the second mounting plate 2, weld the lower end of the flexible plate 32 to the second mounting plate 2 and ensure one side is tightly bonded to the second support plate 33, then weld the upper end of the first support plate 31 to the lower surface of the first mounting plate 1 and bond the side of the first support plate 31 to the other side of the flexible plate 32, forming a sandwich assembly of the first support plate, flexible plate, and second support plate. The cross-shaped support plate, angle steel, and L-shaped flexible plate work together to form an integrated support system, and shear bars 4 are installed vertically through it to enhance the shear strength of the structure.

[0033] After the damping base is installed, the bottom end of the column 51 of the upper structure 5 is welded or bolted to the upper surface of the first mounting plate 1 to form a single damping module. For multi-module applications, multiple damping modules are arranged on the foundation structure 6 at equal or unequal intervals in the horizontal direction. On the column 51 of the upper structure 5 of adjacent modules that are close to each other, a short beam segment 9 is horizontally fixed. One end of the connecting plate 8, the friction plate and the short beam segment 9 are fixedly connected by pins, and the other end is bolted to the end of the long beam segment 7 to form a rotational energy dissipation hinge node 8 connection system, which ultimately constitutes an overall swaying damping structure.

[0034] Working Principle: When the building structure is subjected to subway vibration, earthquake, or other dynamic loads, the vibration energy is transferred to the damping base through the foundation structure 6. The flexible plate 32 maintains sufficient stiffness in the horizontal direction to stably support the gravity load of the upper structure 5, ensuring the vertical bearing safety of the structure. In the vertical direction, the flexible plate 32 utilizes its low shear modulus characteristics to generate controllable shear deformation, effectively extending the natural period of the structural system and causing it to deviate from the dominant frequency range of subway vibration and seismic waves, thereby significantly reducing the horizontal acceleration response and inter-story shear force of the upper structure 5. At this time, the upper structure 5 can undergo rigid body rotation around the flexible support component 3, concentrating the inter-story deformation dispersed in each floor in traditional structures to the flexible base layer, greatly reducing the relative displacement angle of the upper floors, protecting non-structural components from damage, and realizing a swaying damping mechanism that is "vertically stable and horizontally swaying".

[0035] For multi-module combined systems, when the overall structure experiences uneven settlement or torsional loads, relative displacement or rotational differences will occur between the damping modules. The rotational energy dissipation hinge node 8 releases bending moment constraints through the rotational connection between the connecting plate 8 and the short beam segment 9, allowing relative rotation between adjacent modules and preventing additional internal forces from being generated in the long beam segment 7 due to forced deformation. Simultaneously, the friction pairs or damping materials built into the hinge node dissipate energy through relative rotational friction, further dissipating the energy generated by differential displacement. The shear bar 4 provides auxiliary shear stiffness when horizontal shear deformation is excessive, preventing excessive shear failure of the flexible plate 32, and works in conjunction with the flexible plate 32 to dissipate high-frequency vibration energy, improving the structure's durability and fatigue resistance.

[0036] After the earthquake, structural function can be quickly restored and repair costs reduced by simply inspecting or replacing replaceable components where damage is concentrated in the damping base and rotating energy dissipation hinge node 8. This modular sway damping system achieves an organic unity of multi-dimensional vibration control and post-earthquake recoverability through the synergistic effects of dispersed energy dissipation, concentrated deformation, periodic tuning, and hinged energy dissipation.

[0037] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0038] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not 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

1. A shock-absorbing base, characterized in that, include: The first mounting plate (1) and the second mounting plate (2) are arranged in parallel vertically. A flexible support assembly (3) is located between the first mounting plate (1) and the second mounting plate (2). The flexible support assembly (3) includes a first support plate (31), a flexible plate (32), and a second support plate (33). The upper end of the first support plate (31) is vertically fixed to the lower surface of the first mounting plate (1). The flexible plate (32) is arranged parallel to the first support plate (31), and one side of it is fixed to the side of the first support plate (31), while the lower end is fixed to the upper surface of the second mounting plate (2). The second support plate (33) is located parallel to the side of the flexible plate (32) away from the first support plate (31), and its lower end is fixedly connected to the upper surface of the second mounting plate (2), while one side is fixedly connected to the side of the flexible plate (32).

2. The shock-absorbing base according to claim 1, characterized in that, The upper end of the first support plate (31) and the lower end of the second support plate (33) are respectively welded to the lower surface of the first mounting plate (1) and the upper surface of the second mounting plate (2); the flexible plate (32) is located between the upper end of the first support plate (31) and the second support plate (33), and its two sides are respectively bonded to the opposite sides of the upper end of the first support plate (31) and the second support plate (33), and the lower end of the flexible plate (32) is welded to the upper surface of the second mounting plate (2).

3. A shock-absorbing base according to claim 1, characterized in that, The first support plate (31) is a cross-shaped steel plate, and the number of the second support plates (33) is four, all of which are angle steel. Each angle steel corresponds to the four end corners of the cross-shaped steel plate, and its back is close to the intersection center of the cross-shaped steel plate. The number of the flexible plates (32) is four, all of which are L-shaped flexible plates. Each L-shaped flexible plate corresponds to the four end corners of the cross-shaped steel plate and is located parallel between the cross-shaped steel plate and the angle steel.

4. A shock-absorbing base according to claim 3, characterized in that, It also includes multiple shear bars (4), the axis of each shear bar (4) is parallel to the surface of the first mounting plate (1), and each shear bar (4) corresponds to perpendicularly penetrating the second support plate (33), the flexible plate (32) and the first support plate (31) of two adjacent groups.

5. A shock absorption module, characterized in that, It includes an upper structure (5), a base structure (6), and a shock-absorbing base as described in any one of claims 1-4. The bottom end of the upper structure (5) is fixedly connected to the first mounting plate (1), and the top end of the base structure (6) is fixedly connected to the second mounting plate (2).

6. A shock absorption module according to claim 5, characterized in that, The upper structure (5) is a multi-group symmetrically arranged frame structure. Each group of frame structures includes multiple columns (51) and multiple beams (52). The bottom end of each column (51) is fixed on the first mounting plate (1). Each beam (52) is evenly spaced on the column (51) along the length direction of the column (51).

7. An integral sway damping structure, characterized in that, include: Multiple long beam segments (7), multiple rotating energy dissipation hinge nodes (8), and multiple short beam segments (9), as well as multiple damping modules as described in any one of claims 5-6, wherein multiple sets of the damping modules are arranged in a horizontal direction; the multiple short beam segments (9) are divided into multiple groups and are respectively located on the side of two adjacent groups of the upper structure (5) that are close to each other, and one end is fixedly connected to the upper structure (5); the multiple long beam segments (7) are respectively arranged corresponding to the multiple groups of the short beam segments (9) and are located between two groups of the short beam segments (9); the two ends of the multiple rotating energy dissipation hinge nodes (8) are respectively fixed to the short beam segments (9) and the long beam segments (7).

8. The integral rocking damping structure according to claim 7, characterized in that, The rotating energy dissipation hinge node includes two friction plates and two connecting plates (8). The surface of each friction plate is parallel to the length direction of the column (51) and is located parallel to both sides of the short beam segment (9). Each connecting plate (8) is located parallel to both sides of the short beam segment (9) and the long beam segment (7). One end of each connecting plate (8) abuts against the side of the friction plate away from the short beam segment (9), and the other end abuts against the long beam segment (7). The friction plates and the connecting plates (8) are fixed to the short beam segment (9) by pins, and the connecting plates (8) are fixed to the long beam segment (7) by bolts.

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