GB/T 33197-2016 in English
VALIDPontoon bridge with power
- Issued on:2016-12-13
- Implemented on:2017-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$214.00
| Standard No: | GB/T 33197-2016 |
| Document status: | VALID |
| Title in English: | Pontoon bridge with power |
| Title in Chinese: | 动力舟桥 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2016-12-13 |
| Implemented on: | 2017-07-01 |
| ICS Classification: | 47.060-Inland navigation vessels |
| Chinese Classification: | U14-Inland water transportation vessels |
| Professional Classification: | GB-National Standard |
| Related Keywords: | power pontoon bridge
pontoon bridge powered pontoon bridge pontoon bridge erection performance test technology evolution powered pontoon bridge |
| Related Topics: | bridge
He Xiaozhou industry boat Boat Tantalum boat One boat GBT33197 GB/T 33197-2016 Wu Jizhou Wu Jizhou |
《GB/T 33197-2016动力舟桥》由TC12（全国海洋船标准化技术委员会）归口，主管部门为国家标准化管理委员会。
Introduction
In-depth interpretation of GB/T33197-2016 National Standard for Powered Pontoon Bridge
1. Background of Standard Formulation and Analysis of Technology Evolution
Powered pontoon bridge is an important water transportation equipment, widely used in emergency rescue, military deployment and engineering construction. The formulation of GB/T33197-2016 fills the standardization gap in the field of domestic powered pontoon bridges and standardizes its design, manufacturing and inspection requirements.
With the development of water transportation technology, powered pontoon bridges have gradually evolved from simple Caodumen bridges to complex systems integrating floating structures, propulsion systems and connection devices. Based on the absorption of international advanced technologies and combined with domestic actual conditions, this standard has formed a technical system with independent intellectual property rights.
| Technical requirements | Normative references | Scope of application |
|---|---|---|
| Structural design | GB/T 1. 1 4 6. 1, JT GB 0 1—2 0 0 3 | Power pontoon bridge propelled by outboard engine |
| Material requirements | GB/T 1. 1 4 6. 1, JT GB 0 1—2 0 0 3 | Structural parts are made of high-quality carbon structural steel and low-alloy structural steel |
| Test method | GB/T 1. 1 4 6. 1, JT GB 0 1—2 0 0 3 0 0 9 | Applicable to the design, manufacture and acceptance of powered pontoon bridges |
2. Comparison and analysis of standard frameworks
Actual application case: pontoon bridge erection performance test
According to the standard requirements, the carrying capacity of the pontoon bridge should not be lower than JT GB 0 1-2 0 0 3 Highway-II level, and the flow rate should not be less than 2.5m/s. In the actual test, a certain type of powered pontoon bridge passed the 30-minute continuous erection test under full load and met all performance indicators.
3. Implementation suggestions and precautions
- Material selection:Preferably use alloy structural steel with a yield strength σs not less than 750MPa to ensure the reliability of the connection joints.
- Test method:Strictly perform speed, tightness and interchangeability tests in accordance with standard requirements to avoid test failures due to improper operation.
- Maintenance and storage:When the powered pontoon bridge is stored for a long time, it is recommended to remove the outboard motor and store it separately, and perform regular maintenance and inspection.
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