Existing old small bridge and culvert corrugated steel reinforcing construction method
A construction method and corrugated steel technology, applied in the field of corrugated steel reinforcement, can solve problems such as difficulty in adapting to traffic volume or traffic load needs, and achieve the effects of short construction period, increased safety factor, and enhanced load resistance capability.
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[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention:
[0037] In one embodiment of the present invention, as figure 1 As shown, a construction method for strengthening corrugated steel of old small bridges and culverts in active service includes the following steps:
[0038] S1: On-site measurement and stakeout;
[0039] Determine and review the leveling survey control points and plane survey control points; release the position and longitudinal axis of the old small bridges and culverts in active service according to the survey control points; measure and set out all parts of the construction before construction and review to ensure accuracy, and design construction drawings;
[0040] S2: Manufacture and inspection of corrugated steel components;
[0041] According to the requirements of the construction drawings, th...
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