PRODUCT CATEGORIES

BOLUO County high altitude car rental Boluo Bridge inspection car rental BOLUO street lamp car rental hot search today

Product Numbers：20201231165052
Price：3999
Product description：BOLUO County high altitude car rental Boluo Bridge inspection car rental BOLUO street lamp car rental hot search today

INTRODUCTION:

BOLUO County high altitude car rental Boluo Bridge inspection car rental BOLUO street lamp car rental today hot search Xinyue road and bridge free consultation hotline 1830208001, in Nanjing Yangtze River Bridge No. 17 pier on the bridge deck, there is a large expansion joint, beside the guardrail has also been pulled open. Nanjing Yangtze River Bridge Pier 17, on one side of the bridge, we can see that this is the junction of the two bridges, but the gap is obviously too large, a fist can be easily inserted into the expansion joint. Looking up from the expansion joint on the bridge deck, it can be seen that there are also cracks on the guardrail, and the connected concrete railing has also been pulled apart, giving people the feeling that it is formed because of the cracking of the bridge deck. In this way, non motor vehicles passing by will have severe bumps here. People in Boluo county have never noticed this kind of dangerous situation before when they see a taxi in Boluo county. "Such a large crack suddenly appears here. Is it that the distance between the bridge and the girder is widened? The deck of through bridge is arranged in the lower part of the bridge span structure. Its building height (the size from the rail bottom to the beam bottom) is small, which increases the clearance under the bridge, but the bridge span structure is wider and the structure is more complex. The deck of half through bridge is located in the middle of the bridge span structure, which is mainly used for arch bridge span structure. The professional contracting qualification of bridge engineering is divided into grade 1, grade 2 and grade 3. Qualification has certain requirements for enterprise assets, main personnel and engineering performance. Among them, the main personnel of the enterprise include registered builders of municipal public works, highway engineering and railway engineering, professional engineering sequence personnel of beam engineering and structure, etc

{Lankecms_eprev} {Lankecms_enext}