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How much does Jiangmen bridge inspection car rent a month

Product Numbers：2020717154249
Price：3800
Product description：How much does Jiangmen bridge inspection car rent a month

INTRODUCTION:

The difference between the prestressed structure and the internal prestressed structure is that the prestressed reinforcement of the external prestressed structure is arranged outside the main structure. Because the external prestressed cable is usually a concentrated steel cable composed of multiple steel strands, it is called external prestressed cable. The external prestressing reinforcement is usually to add prestressed stiffening steel wire rope or prestressed thick steel bar at the bottom of the beam or the lower part of the beam side, which are anchored at both ends of the beam respectively. By setting certain connecting members, the prestressed tie rod and the beam form an analytical frame system, which becomes a statically indeterminate structure. External prestressing force is applied to offset part of the dead load stress, which plays the role of unloading Improving the bearing capacity of bridge structure

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