Temporary bridge is a bridge structure specially designed for rapid construction and disassembly, mainly used for emergency rescue, construction site, and traffic diversion and other occasions. Due to their high degree of flexibility and mobility, temporary bridges play an important role in responding to natural disasters, accident handling, and infrastructure construction.
Temporary bridges are usually made of lightweight and strong materials, such as steel, aluminum alloy or composite materials, to ensure easy transport and quick installation. The design forms are diverse, common simple support beam bridge, arch bridge and steel plate bridge. The modular design allows the temporary bridges to be flexibly combined according to the specific conditions of the site to meet different traffic needs.
Parameter | Describe |
loading capacity | Usually between 10 tons and 50 tons, special designs can be enhanced. |
span | It is generally between 10 meters and 30 meters, and can be adjusted according to the need. |
installation time | The installation is usually completed in a few hours to a day. |
Disassembly and transportation | Design easy to remove, modular structure easy to transport and storage. |
Module weight | Individual modules weigh about 500 kg to 1,500 kg. |
durability | Adopt corrosion-resistant treatment to adapt to different environments. |
applicable scene | Natural disasters, military mobility, infrastructure maintenance, etc. |
Temporary Bridges are widely used in post-disaster reconstruction, temporary transportation support, military transport and infrastructure maintenance. After natural disasters occur, the temporary bridge can quickly restore traffic, provide necessary traffic conditions for rescue workers, and ensure the timely delivery of supplies and medical support.
With its economic efficiency and rapid response characteristics, the temporary bridge has become an important means to solve the short-term traffic problems. With the continuous progress of the technology, the design and materials of the temporary bridge are also constantly evolving, and it is expected to show its greater application potential in more fields in the future.
