Model No. SBA-0001
Suspension Bridge Apparatus with Two-Hinged Stiffening Girder两铰加劲梁悬索桥试验装置
- Main span
- 1000 mm
- Cable sag
- 100 mm
悬索桥与索结构试验装置
Suspension Bridge & Cable Apparatus
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Photo for reference; configuration may vary by order.
Model No. SBA-0004 · Structural Engineering Lab Equipment
Cable-Stayed Bridge Model Apparatus with Load Cells
测力斜拉桥模型试验装置
Cable-stayed bridges depend on getting stay forces right, and this model lets students tune and measure them. The 1500 mm span deck hangs from 8 stays in fan or harp layout, each with a threaded tensioner and an inline 0–200 N load cell. Three 0.01 mm digital indicators track deck deflection, and a 12-channel USB unit logs everything under loads up to 100 N.
- Main span
- 1500 mm, single pylon or twin pylons
- Stay layout
- Fan or harp, 8 stays
- Stay load cells
- 8 inline cells, 0–200 N
- Stay adjustment
- Threaded tensioners on each stay
- Deck
- Aluminium box, 60 × 20 mm
Packing & Shipping
| Place of origin | China (dispatched from Shanghai) |
|---|---|
| Brand | Liquid International / OEM on request |
| Export packing | Fumigation-free plywood case or reinforced carton |
| Loading port | Shanghai / Ningbo (others on request) |
| Payment terms | T/T, L/C at sight (confirmed on quotation) |
| Trade terms | EXW, FOB, CFR, CIF, DAP |
Typical export terms — final terms are confirmed on the proforma invoice.
Product Description 产品描述
Cable-stayed bridges depend on getting stay forces right, and this model lets students tune and measure them. The 1500 mm span deck hangs from 8 stays in fan or harp layout, each with a threaded tensioner and an inline 0–200 N load cell. Three 0.01 mm digital indicators track deck deflection, and a 12-channel USB unit logs everything under loads up to 100 N.
Highlights
- Eight stays in fan or harp layout
- Inline 0–200 N cell on each stay
- Threaded stay tensioners
- 12-channel USB data logging
Applications
- Stay force distribution
- Fan and harp layout comparison
- Stay tensioning sequence studies
- Bridge engineering projects
Specifications 技术参数
| Parameter | Value |
|---|---|
| Main span 主跨 | 1500 mm, single pylon or twin pylons |
| Stay layout 斜拉索布置 | Fan or harp, 8 stays |
| Stay load cells 斜拉索传感器 | 8 inline cells, 0–200 N |
| Stay adjustment 索力调整 | Threaded tensioners on each stay |
| Deck 主梁 | Aluminium box, 60 × 20 mm |
| Deck deflection 主梁挠度 | 3 digital indicators, 0.01 mm |
| Data acquisition 数据采集 | 12-channel, USB, PC software |
| Loading 加载方式 | Deck hangers and rolling load, 0–100 N |
| Power supply 电源 | 220 V, 50 Hz |
| Net weight 净重 | Approx. 55 kg |
| Model No. | SBA-0004 |
| Place of origin | China (dispatched from Shanghai) |
Applicable standards 适用标准
BS EN 1993-1-11
BS EN 1993-2
BS EN 1991-2
BS EN 1990
ISO 376
Chinese national standards (GB/T, JJG) and international standards referenced for this product type. Test reports and certificates are supplied with the quotation on request.
Packing & Shipping 包装与运输
Export packing
Fumigation-free plywood case or reinforced carton
Every unit is power-tested before packing; enclosed in shock foam and moisture barrier; wooden cases comply with ISPM 15.
Loading port
Shanghai / Ningbo (others on request)
Full container load (FCL), less-than-container load (LCL) or air freight; complete export documentation provided.
Inquiry Now 索取报价
Complete the form below — an export engineer will send technical configurations and a formal proforma invoice within 24 hours.
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