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Hechi bridge engineering car rental bridge inspection car rental bridge inspection car rental
- Product Numbers：202062715141
- Price：5800
- Product description：Hechi bridge engineering car rental bridge inspection car rental bridge inspection car rental
INTRODUCTION:
The expansion joint of Hechi bridge engineering car rental bridge inspection car rental bridge deck pavement is not well poured. In the use process, the expansion joint is damaged under repeated load. In order to reduce expansion joints, a large number of continuous beams or continuous deck are used. Continuous joints are required for continuous bridge deck. The setting of continuous joints is not perfect enough, resulting in the damage of continuous joints, resulting in bridge deck jumping. The width and depth of the deformation joint at the continuous joint of the bridge deck are not standardized and unified enough, which also affects the normal operation of the continuous joint to varying degrees.On April 2, 2014, Shiying said that there was a large expansion joint on the bridge deck of No. 17 pier of Nanjing Yangtze River Bridge, and the guardrail beside it was also pulled open. At pier 17 of Nanjing Yangtze River Bridge, it can be seen from the bridge beside that this is the connection of the two bridges, but the gap is obviously too large, stretching out a fist, which can easily be plugged into the expansion joint. Looking up from the expansion joint on the bridge deck, it can be seen that there are cracks on the guardrail as well, and the connected cement handrail has also been pulled away, which gives the impression that it is caused by the cracking of the bridge deck. In this way, the passing non motor vehicles will have severe turbulence here. A citizen said that he used to pass by here often, but he never saw this kind of situation. He felt very dangerous. If he didn't pay attention, he would be reversed. "There is such a big crack suddenly here. Is it because the distance between the bridge beams has been widened to show that there is something wrong with the bridge?" Asked a citizen with concern. Nanjing Yangtze River Bridge Workshop said after investigation found.
