Oval beam plane construction paying-off method

An elliptical and flat technology, which is applied in the field of elliptical beam plane construction setting out, can solve the problems of construction lofting scheme without elliptical beams, plumb weight swinging back and forth error, and unevenness of the first floor, so as to improve the setting out construction Efficiency, accurate positioning and checking, and convenient operation

Pending Publication Date: 2022-04-08
XINJIANG CONSTR ENG GRP
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Problems solved by technology

[0002] With the development of society and the needs of people's work and life for building structures, buildings with special-shaped components are commonly encountered in the construction process, especially for the accurate positioning of the upper and lower floors of hollow elliptical beams. The conventional construction lofting is adopted on the ground floor. Determine the ellipse focal point line drawing circle method, and the hollow elliptical beams on the upper floors are set out by hanging vertical l

Method used

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  • Oval beam plane construction paying-off method
  • Oval beam plane construction paying-off method
  • Oval beam plane construction paying-off method

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Embodiment 1

[0046] Such as Figure 1-Figure 9 As shown, this embodiment provides a method for laying out wires in plane construction of elliptical beams, including the following steps:

[0047] S1. Drawing deepening: use CAD technology to deepen the original elliptical beam plane construction drawing;

[0048] S2. Measuring and setting out: carry out point measurement and setting, checking and positioning and measuring and setting out of the sideline of the beam in sequence;

[0049] S3. Reporting to the supervisor for acceptance: after the completion of the construction setting-out, report to the project supervision department for inspection, and the professional supervision engineer will conduct the construction setting-out acceptance, and the next process will be carried out after the acceptance is passed;

[0050] S4. Technical clarification: The surveying engineer should do a good job of technical clarification, and do a good job of technical clarification to the team technicians, e...

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Abstract

The invention relates to the technical field of engineering construction, in particular to an oval beam plane construction paying-off method. Comprising the steps of drawing deepening, surveying and setting-out, monitoring acceptance, technical disclosure, structure construction and the like. According to the design, the CAD technology is adopted for deepening the drawing, the deepened drawing is arranged in the coordinate general drawing in a sleeving mode, then surveying and setting-out operation and final structure construction are conducted at the designated position according to the deepened drawing, the setting-out construction efficiency is improved, the operation precision is improved, and the setting-out error is reduced; the overall method is scientific and reasonable, convenient to operate, accurate in positioning and checking and capable of being widely applied to various constructional engineering needing to build the oval hollow beam, the paying-off construction efficiency of oval beam plane construction can be improved, adjacent floor planes outside the hollow portion of the oval beam are collinear, and therefore the construction quality of the oval beam is improved.

Description

technical field [0001] The invention relates to the technical field of engineering construction, in particular to an elliptical beam plane construction laying-out method. Background technique [0002] With the development of society and the needs of people's work and life for building structures, buildings with special-shaped components are commonly encountered in the construction process, especially for the accurate positioning of the upper and lower floors of hollow elliptical beams. The conventional construction lofting is adopted on the ground floor. Determine the ellipse focal point line drawing circle method, and the hollow elliptical beams on the upper floors are set out by hanging vertical lines. Due to the unevenness of the first floor, the elastic deformation of the set line, and the back and forth swing error of the plumb weight, it is difficult to fix the The side of the elliptical beam is controlled on one elevation, which brings certain difficulties to the cons...

Claims

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Application Information

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IPC IPC(8): E04G21/18G06F30/13G06F30/20
Inventor 董良臣王志中贾又衡杜齐任肖飞邱懿德蔺相军李亚平
Owner XINJIANG CONSTR ENG GRP
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