Bridge reinforcement construction
Qingdao bridge reinforcement construction should follow:
1) Investigate and determine the purpose, requirements and technical standards of technological transformation.
2) Check the condition and damage of the bridge.
3) Investigate historical technical data and current traffic conditions of the bridge.
4) Proposed maintenance and reinforcement reconstruction plan and analyzed it.
5) This plan has been determined and implemented.
6) After the reinforcement is completed, the project is completed and accepted.
Requirements of Qingdao Bridge Reinforcement:
1) Qingdao bridge reinforcement projects usually require simple construction technology, fast construction, short construction period, and minimized traffic congestion.
2) The construction site is narrow and crowded, and is often restricted by the original structure. The construction process should be arranged reasonably.
3) Rebar construction often has adverse effects on the original structure and adjacent structural components. The damage to the original structure should be minimized, and the components with no use value should be scrapped and demolished.
4) The dismantling and cleaning of the original structure is heavy, the project is trivial, and there are many unsafe factors. Construction personnel are required to pay attention to operational safety and strengthen construction quality and construction management.
5) When formulating a technical transformation and reinforcement plan, the balance of strength, stiffness and service life of the new and old structures should be fully considered to ensure the joint work of the new and old structures, so that the reinforced structure can achieve the purpose of safety, reliability and durability.