Structure and Vibration Test
★Exhibit Content: Building seismic principles, structural mechanics ★Interaction: Electromechanical interaction ★Operation: Visitors can view the seismic performance descriptions of different building structures, select vibration buttons of different intensities, and observe the seismic performance of the building block models; they can also manually restore the collapsed buildings in sequence to understand the relationship between building structures and seismic performance. ★Exhibit Overview: The exhibit demonstrates the defense capabilities of different building structures against earthquake damage. Visitors can view the description boards at the bottom of each building structure, and at the same time, through interactive participation, understand the different seismic performances of various building structures from multiple aspects; by selecting buttons of different intensities on the shaking table, they can observe different building structures and their seismic conditions; they can also manually restore the collapsed buildings according to the model assembly sequence, gaining a deeper understanding of the connection between building design structures and seismic performance. This is a recommended exhibit from the PopsciCat Exhibit Store. ★Scientific Principle: 1. Structural mechanics: Different building structures (such as frames, shear walls, diagonal bracing) are subjected to different forces during earthquakes. Reasonable structural design can effectively disperse and dissipate seismic energy. 2. Resonance and damping: When the frequency of seismic waves is close to the natural frequency of a building, resonance is triggered, leading to intensified damage; damping design (such as shock absorbers) can effectively absorb energy and reduce damage. 3. Materials and stability: The strength, toughness of building materials, and the stability of the foundation directly affect the building's survival capability during earthquakes.
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- Φ1.2×0.75m Φ1.2×0.75mDimensions (unit: m): Φ1.2×0.75m Brand: Science Popularization Cat Model: PopsciCat-Wave-012 1. Materials ① Platform: Q235-2mm sheet metal with baked paint + 12mm Kelesi artificial stone countertop ② Buttons: Stainless steel illuminated buttons (Φ25mm) ③ Building blocks: Solid wood (various structural shapes) ④ Description plates, graphic panels: Acrylic UV printing 2. Main Configuration ① Interactive platform: 12mm compact laminate + vibration motor (simulating earthquake vibration) ② Delay module: Vibration delay control module ③ Electrical control system: Electrical logic control system, equipped with PLC controller with protection specially for science exhibits ④ Drive device: Adjustable frequency vibration motor + bracket (can output different vibration intensities) ⑤ Demonstration components: Various solid wood building blocks (simulating different building structures) + structure description boards 3. Installation Requirements ① Power requirement: AC100-240V, 50/60Hz 200W (standard three-wire socket, reliable grounding) ② Installation method: Direct placement ③ Entry passage: Door frame dimensions (width × height) ≥1.5m×1.0m, continuous turning interval in passage ≥2m ④ Maintenance access: Not required
★Exhibit Content: Building seismic principles, structural mechanics ★Interaction: Electromechanical interaction ★Operation: Visitors can view the seismic performance descriptions of different building structures, select vibration buttons of different intensities, and observe the seismic performance of the building block models; they can also manually restore the collapsed buildings in sequence to understand the relationship between building structures and seismic performance. ★Exhibit Overview: The exhibit demonstrates the defense capabilities of different building structures against earthquake damage. Visitors can view the description boards at the bottom of each building structure, and at the same time, through interactive participation, understand the different seismic performances of various building structures from multiple aspects; by selecting buttons of different intensities on the shaking table, they can observe different building structures and their seismic conditions; they can also manually restore the collapsed buildings according to the model assembly sequence, gaining a deeper understanding of the connection between building design structures and seismic performance. This is a recommended exhibit from the PopsciCat Exhibit Store. ★Scientific Principle: 1. Structural mechanics: Different building structures (such as frames, shear walls, diagonal bracing) are subjected to different forces during earthquakes. Reasonable structural design can effectively disperse and dissipate seismic energy. 2. Resonance and damping: When the frequency of seismic waves is close to the natural frequency of a building, resonance is triggered, leading to intensified damage; damping design (such as shock absorbers) can effectively absorb energy and reduce damage. 3. Materials and stability: The strength, toughness of building materials, and the stability of the foundation directly affect the building's survival capability during earthquakes.
Review
Principle Display: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★★ Overall Rating: ★★★★