High-strength steel elastic ductility control structure

A technology of elastic control and high-strength steel, which is applied to building components, building types, earthquake resistance, etc., and can solve problems such as limited use

Pending Publication Date: 2018-06-05
ZHENGZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a high-strength steel elastically controlled ductility structure aimed at the defects of the current high-strength steel structure in seismic fortification, to ensure that the high-strength steel members are in an elastic state during normal use and earthquake

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  • High-strength steel elastic ductility control structure
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  • High-strength steel elastic ductility control structure

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Embodiment Construction

[0026] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0027] see Figure 1 to Figure 9 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present invention. Limiting conditions, so there is no technical substantive meaning, any modification of structure, change of proportional relationship or adjustment of size, without affecting the effect and purpose of the present invention, should still fall within the scope of the present invention. The disclosed technical content must be within the scope covered. At the sa...

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Abstract

A high-strength steel elastic ductility control structure comprises stand columns made of a high-strength steel material and a structural body composed of beams horizontally arranged among the stand columns at intervals. The beams and the stand columns are connected through semi-rigid joints or hinge joints. The structural body is divided by the beams into at least one anti-seismic energy-consuming area. An anti-seismic energy-consuming device is arranged in each anti-seismic energy-consuming area. By means of the high-strength steel elastic ductility control structure, it is ensured that a high-strength steel component is in an elastic state in normal use under the effect of an earthquake, the problem that a traditional high-strength steel structural system is limitedly used in an anti-seismic fortification area due to the ductility problem is solved, the application range of the high-strength steel structure is expanded, and the advantages of the high-strength steel can be more sufficiently and effectively brought into play.

Description

technical field [0001] The invention belongs to the field of building high-strength steel structure design, in particular to a high-strength steel elastically controlled ductility structure. Background technique [0002] Improving the strength of steel helps to reduce the cross-sectional size of steel structural members and increase the effective use of space in buildings. Reducing the thickness of the plate can solve the problem of thick plate welding and ensure the quality of the weld. The use of high-strength steel can also reduce the weight of the structure, reduce the force of the superstructure on the foundation, and reduce the cost of the foundation. Due to the small self-weight of the structure, the seismic action of the structure can also be reduced in the anti-seismic fortification area. For bridges and long-span structures, the use of high-strength steel can solve the problems of transportation and hoisting of large steel components, and at the same time, due to...

Claims

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Application Information

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IPC IPC(8): E04H9/02E04B1/98
CPCE04H9/021E04H9/024
Inventor 张哲裴升李姣李建辉闫晟贤史锦叶梓周童童
Owner ZHENGZHOU UNIV
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