| abstract |
The invention provides a bamboo bridge. The bamboo bridge comprises bamboo longitudinal beams (1), bamboo horizontal beams (2), a bamboo panel (3), horizontal prestressing tendons (4) and longitudinal prestressing tendons (16) together, and the bridge also comprises illumination equipment and light intensity sensors; a plurality of light intensity sensors are available, and are respectively arranged at different parts of the bridge, namely the front part, the middle part and the rear part; the average value of data measured by the plurality of light intensity sensors serves as the numerical value for controlling the illumination equipment to start. The bridge can start the illumination equipment according to a plurality of measurement numerical values, can guarantee the accuracy of data, and can save energy sources well. |