Unlock instant, AI-driven research and patent intelligence for your innovation.

Light preform-based damping hollow floor and manufacturing and mounting method thereof

A technology of hollow floor slab and prefabricated body, which is applied in the direction of floor slab, earthquake resistance, building structure, etc. It can solve the problems of the impact of building destructive force, etc., and achieve the effect of large span, improved shock absorption effect and strong bearing capacity

Pending Publication Date: 2018-06-08
SHANDONG CHUNTIAN BUILDING MATERIAL SCI & TECH +1
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a solution for the comfort problems caused by the vertical seismic force and vertical vibration in the above-mentioned prior art, as well as the destructive influence of the vertical seismic force and vertical vibration on the building itself. Design a shock-absorbing hollow floor slab based on lightweight prefabricated body and its manufacturing and installation methods to solve the above technical problems

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Light preform-based damping hollow floor and manufacturing and mounting method thereof
  • Light preform-based damping hollow floor and manufacturing and mounting method thereof
  • Light preform-based damping hollow floor and manufacturing and mounting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Such as Figures 1 to 4 ,as well as Figure 6-10 As shown, a prestressed shock-absorbing hollow floor slab based on a lightweight prefabricated body given in this embodiment is characterized in that it includes a common hollow structure 1 and a shock-absorbing hollow structure 2, and the shock-absorbing hollow structure 2 is located at On the periphery of the floor, the ordinary hollow structure 1 is located in the area surrounded by the shock-absorbing hollow structure 2;

[0078] It also includes longitudinal ribs 3 and transverse ribs 4 arranged between the hollow structures, the hollow structures include a common hollow structure 1 and a shock-absorbing hollow structure 2;

[0079] The shock-absorbing hollow structure 2 includes an upper panel 12A and a lower panel 12B, a peripheral non-disassembly template 12D is arranged between the upper panel 12A and the lower panel 12B, and a support column 12C is arranged on the lower panel 12B , the bottom of the support co...

Embodiment 2

[0094] Such as Figure 5 As shown, in this embodiment, the shock-absorbing hollow floor is a strip-shaped shock-absorbing hollow floor, the two ends of the strip-shaped shock-absorbing hollow floor slab are shock-absorbing hollow structures, and the space between the shock-absorbing hollow structures at both ends is It is an ordinary hollow structure.

[0095] In this embodiment, the outer ends of the shock-absorbing hollow structures at the two ends of the bar-shaped shock-absorbing hollow floor slabs are provided with transverse ribs 4 , and end reinforcing mesh pieces 5G are arranged inside the transverse ribs 4 .

Embodiment 3

[0097] Such as Figure 5 As shown, in this embodiment, the transverse ribs 4 are provided with reinforcement holes. The reinforcement holes in the transverse ribs 4 are reserved for the transverse prestressed reinforcement 5E.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a light preform-based damping hollow floor and a manufacturing and mounting method thereof. The floor comprises common hollow structures, damping hollow structures as well as longitudinal ribs and transverse ribs, wherein the damping hollow structures are positioned at the periphery of the floor; the common hollow structures are positioned inside areas surrounded by the damping hollow structures; the longitudinal ribs and the transverse ribs are arranged among the hollow structures; the hollow structures comprise common hollow structures and damping hollow structures; the damping hollow structures comprise upper surface plates and lower surface plates; periphery non-dismantling formworks are arranged between the upper surface plate and the lower surface plate; support columns are arranged on the lower surface plates; the bottoms of the support columns are connected with the lower surface plates; the tops of the support columns are connected with the upper surface plates; and the damping hollow structures are also internally provided with damping structures. By adopting the floor, the vertical seismic force of a large-span floor is effectively alleviated, andthe walking comfort is improved. The hollow floor is light in self weight, large in span, good in mechanical property and wide in application.

Description

technical field [0001] The invention belongs to the technical field of prefabricated buildings, and relates to a hollow floor structure for building construction, in particular to a shock-absorbing hollow floor based on a lightweight prefabricated body and its manufacturing and installation methods. Background technique [0002] The floor is the main component in the building, and the number is equivalent to the building area. The manufacture of the floor is very important in the whole building construction process. With the continuous development of building construction modernization, large-space and large-span floors are rapidly increasing. For example, the invention patent with application number 201611163460.1 provides a technical solution for a lightweight prefabricated body and its preparation method. Although this technical solution is to a certain extent The manufacturing technology of the long-span floor is given above, but it does not solve the comfort problem cau...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): E04B5/21E04B5/43E04B1/98E04H9/02
CPCE04B5/21E04B5/43E04H9/021
Inventor 张效思王春山周培华李志民王健张逊蔡亦尘张辉
Owner SHANDONG CHUNTIAN BUILDING MATERIAL SCI & TECH