Frame structure with vibration-isolating floor system and installation method of frame structure

A frame structure and vibration isolation technology, which is applied to building components, building structures, buildings, etc., can solve problems such as the impact of adjacent rooms and the surrounding environment, the forced vibration of the floor, and the lack of developers, so as to promote the industrialization of construction , Reduce forced vibration, easy to industrialize

Active Publication Date: 2017-09-29
江苏城乡建设职业学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, thickened floor slabs are mostly used in civil buildings to meet the standard vibration and sound insulation requirements, but thickened floor slabs have limited vibration isolation effect, and secondly, this method of increasing construction costs will not be favored by developers. Therefore, the actual civil building floor vibration noise still seriously a

Method used

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  • Frame structure with vibration-isolating floor system and installation method of frame structure
  • Frame structure with vibration-isolating floor system and installation method of frame structure
  • Frame structure with vibration-isolating floor system and installation method of frame structure

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0046] Example 1

[0047] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0048] Such as Figure 1~Figure 20 Shown is a frame structure for floor vibration isolation of the present invention, including fixedly connected columns 1 and beams 2, and floor slab 3. The frame structure is formed by the mutual connection of columns 1, beams 2 and floor slab 3, column 1 is Rectangular steel pipe, beam 2 is I-shaped steel, floor 3 is prefabricated reinforced concrete floor slab, vibration isolation assembly 4 and shear key 5 are arranged between beam 2 and floor 3, which is effective by setting vibration isolation assembly 4 and shear key 5 The vibration of the frame mechanism is reduced. A viscoelastic material joint sealant 6 is arrang...

Example Embodiment

[0066] Example 2

[0067] Such as Figure 13 ~ Figure 15 As shown, compared to Example 1, the beam 2 in Example 2 uses rectangular steel pipes, so the bolts 42 in the vibration isolation assembly 4 should pass through the bolt holes at the lower flange of the beam 2, the bolt holes at the upper flange of the beam 2, and The bolt holes of the spring base 43 and the nuts are tightened for connection; the rest are the same as in Embodiment 1.

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PUM

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Abstract

The invention relates to a frame structure with a vibration-isolating floor system and an installation method of the frame structure. The frame structure comprises pillars, beams and floor slabs, the pillars and beams are fixedly connected, a vibration-isolation assembly and shearing resistance buttons are arranged between the beams and the floor slabs, jointing glum is arranged between the floor slabs and the pillars, the vibration-isolation assembly is composed of embedded parts, spring bases, bolts and springs, the embedded parts are embedded into the floor slabs, and are connected with the upper spring bases, the lower spring bases are connected with the beams, the shearing resistance buttons are two T-shaped welding parts of steel plates, horizontal slabs are embedded into the floor slabs, and vertical slabs are inserted into oval-shaped holes which are formed in the upper flanges of the beams in advance. In the floor-isolating frame structure and the installation method thereof, the vibration-isolation assembly can bear vertical loads of the floor slabs, and has a function of buffering vibration loads on the floor slabs, thus a vibration-isolation effect is achieved, and the anti-shearing buttons transfer horizontal shear stress of the floor slabs to frame beams.

Description

technical field [0001] The invention belongs to the technical field of building structures, and relates to a frame structure, more specifically, to a frame structure for floor vibration isolation and an installation method thereof. Background technique [0002] With the development of social economy and the improvement of people's living standards, the activities of people in buildings, the vibration or knocking of machines are becoming more and more frequent. On the contrary, people's requirements for comfort such as noise are becoming more and more frequent. The higher, for example, GB / 50118-2010 "Code for Design of Sound Insulation of Civil Buildings", GB / T50087-2013 "Code for Design of Noise Control in Industrial Enterprises", etc., they put forward strict requirements for the vibration isolation and sound insulation of buildings. [0003] At present, thickened floor slabs are mostly used in civil buildings to meet the standard vibration and sound insulation requirements...

Claims

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Application Information

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IPC IPC(8): E04B1/19E04B1/38E04B1/98
CPCE04B1/19E04B1/1903E04B1/38E04B1/98
Inventor 唐柏杰杨建华朱平耿兴军
Owner 江苏城乡建设职业学院
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