Method for reinforcing steel bar position determination and spatial model construction in building wall

Abstract

The invention discloses a method for reinforcing steel bar position determination in a building wall and comprises the following steps that: an infrared radiation device is fixed on the outer side ofthe wall body to shoot an infrared thermogram; according to a situation that a heat source range is shaded, the reinforcing steel bar position in the wall body is judged, a hydroelectric position is further designed, and slotting installation is carried out. The invention simultaneously provides a method for spatial model construction and comprises the following steps that: the infrared radiationdevice is simultaneously fixed on the necessary point of a building space, then, movement is carried out in the building space, the infrared thermogram and distance data are dynamically collected, andfinally, the collected data is converted into building space model data which contains reinforcing steel bar data. By use of the method, a complex measurement process is omitted, the complexity degree of an algorithm is greatly lowered, processing efficiency is high, an error ratio is low, the reinforcing steel bar position in the wall body can be directly obtained, and a modeling method which issimple in operation, easy in realization and accurate in data is provided for designers, especially designers, in the decoration industry so as to bring convenience for later-stage design, revision and display.

Description

technical field

[0001] The invention relates to a method for determining the position of steel bars in a building wall and constructing a space model, and belongs to the technical fields of infrared technology, perspective technology and modeling. Background technique

[0002] In the process of decorating a new family house, it is often encountered that the walls such as the kitchen exterior wall, the bathroom and the bedroom share the same wall, the balcony and the bedroom share the same wall, etc. The wall is waterproof and anti-collapse, and it is determined to be a reinforced concrete structure (also known as a reinforced concrete structure) at the initial stage of building construction. It is called steel-concrete structure), often the hydropower master can only rely on guesswork to excavate the hydropower tank on the wall according to the customer's requirements when he cannot predict the distribution of steel bars in the wall, and the hydropower tank that is often open...

Examples

Embodiment Construction

[0031] The present invention will be further described below in conjunction with drawings and embodiments.

[0032] The invention provides a method for determining the position of steel bars in a building wall, referring to figure 1 , including the following steps:

[0033] (1) Fix the infrared radiation device 3 on the outside of the wall 2;

[0034] (2) Use an infrared thermal imager or a smart phone capable of collecting infrared thermal images to take an infrared thermal image of the wall on the inner side 1 of the wall;

[0035] (3) According to the range of heat source radiated by the infrared radiation device on the infrared thermal image ( figure 1 The part shown by the dotted line in the middle) is blocked, because the specifications of the steel bars in the building wall have certain standards, the position of the steel bar 4 in the wall can be judged, and it can provide a basis for the water and electricity in the wall later.

[0036] After obtaining the location...

technical field

[0001] The invention relates to a method for determining the position of steel bars in a building wall and constructing a space model, and belongs to the technical fields of infrared technology, perspective technology and modeling. Background technique

[0002] In the process of decorating a new family house, it is often encountered that the walls such as the kitchen exterior wall, the bathroom and the bedroom share the same wall, the balcony and the bedroom share the same wall, etc. The wall is waterproof and anti-collapse, and it is determined to be a reinforced concrete structure (also known as a reinforced concrete structure) at the initial stage of building construction. It is called steel-concrete structure), often the hydropower master can only rely on guesswork to excavate the hydropower tank on the wall according to the customer's requirements when he cannot predict the distribution of steel bars in the wall, and the hydropower tank that is often open...

Examples

Embodiment Construction

[0031] The present invention will be further described below in conjunction with drawings and embodiments.

[0032] The invention provides a method for determining the position of steel bars in a building wall, referring to figure 1 , including the following steps:

[0033] (1) Fix the infrared radiation device 3 on the outside of the wall 2;

[0034] (2) Use an infrared thermal imager or a smart phone capable of collecting infrared thermal images to take an infrared thermal image of the wall on the inner side 1 of the wall;

[0035] (3) According to the range of heat source radiated by the infrared radiation device on the infrared thermal image ( figure 1 The part shown by the dotted line in the middle) is blocked, because the specifications of the steel bars in the building wall have certain standards, the position of the steel bar 4 in the wall can be judged, and it can provide a basis for the water and electricity in the wall later.

[0036] After obtaining the location...

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