Steel-self dense concrete built-up construction reinforcing means

A self-compacting concrete and composite structure technology, which is applied in building construction, building maintenance, construction, etc., can solve the problems that the quality of concrete cannot be guaranteed, and the concrete cannot be compacted by vibration, etc., and achieve good reinforcement effect, outstanding reinforcement effect, and seismic performance Good results
CN101096885AInactive Publication Date: 2008-01-02CENT SOUTH UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CENT SOUTH UNIV
Publication Date
2008-01-02
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a fastening method of steel-self density concrete composite construction, which is characterized by the following: adopting steel-concrete composite structure; adopting self density concrete on concrete material; proceeding original concrete structure element surface treat; assembling steel; stirring and casting self density concrete; demoulding; curing. This invention possesses simple and stable construction, which can increase bearing capacity, stability and fatigue resistance property of the concrete structure.
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Description

technical field

[0001] The invention belongs to the technical field of concrete structure reinforcement engineering, and in particular relates to a steel-self-compacting concrete composite structure reinforcement construction method. technical background

[0002] In my country, based on the design base period, a large number of concrete engineering structures are in the state of maintenance and reinforcement. In addition, due to the unqualified construction quality and the transformation of building functions, in recent years, concrete structure reinforcement technology has become more and more popular in China. In order to pay more attention to it, a variety of reinforcement technologies and reinforcement materials have emerged. However, with the development of large-scale and complex buildings, the reinforcement process becomes more and more complicated, and the reinforcement becomes more and more difficult. For some large buildings and some special-shaped structural compon...

Claims

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