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Hydraulic climbing template monitoring and analyzing method

A technology of climbing templates and analysis methods, applied in the direction of measuring devices, CAD numerical modeling, instruments, etc., to achieve the effect of ensuring precision and accuracy

Pending Publication Date: 2020-02-18
CHINA CONSTR FIRST BUILDING GRP CORP LTD +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a hydraulic climbing formwork monitoring and analysis method, which is used to solve the problem of load selection during simulation on different platforms of the hydraulic climbing formwork, comparison and verification between actual monitoring and software simulation, data of different parts of the hydraulic climbing formwork and under different working conditions Technical issues such as acquisition and supplementation of model results with actual monitoring

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  • Hydraulic climbing template monitoring and analyzing method
  • Hydraulic climbing template monitoring and analyzing method
  • Hydraulic climbing template monitoring and analyzing method

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Embodiment Construction

[0030] Taking the frame shear wall structure of a certain building as an example, such as figure 1 with figure 2 As shown, the core shaft 1 of the project is divided into four shafts inside, with two large shafts in the middle and two small shafts outside. N, S, E, and W in the figure represent the installation of the hydraulic climbing formwork 2 in the north, south, east, and west respectively. Azimuth, numbers after N, S, E, and W represent the position of the hydraulic climbing formwork 2, and each position is provided with a set of hydraulic cylinders and a set of power units. The upper and lower two long sides of the core tube 1 respectively have 9 machine positions to climb up as a whole. The main platform on each long side has a total length of 32.3 meters and is divided into three installation units. The lengths of each unit platform are 11m, 10.3m and 11m respectively. After installation, the platform beams of each unit are welded into a whole with steel plates. T...

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Abstract

The invention discloses a hydraulic climbing template monitoring and analyzing method which comprises the following specific steps: 1, designing and arranging hydraulic climbing templates, and dividing each hydraulic climbing template into six platforms from top to bottom; 2, installing the hydraulic climbing template step by step, and arranging a stress sensor and a strain sensor; 3, respectivelyextracting stress data and strain data under different working conditions of the hydraulic climbing template; 4, establishing a finite element model of the hydraulic climbing template; 5, comparing the analog value with stress data and strain data extracted in practice; and 6, carrying out stress evaluation and safety evaluation on the hydraulic climbing template according to the stress and strain simulation values output by the monitoring points under different working conditions. Functional division is carried out on different platforms of the hydraulic climbing formwork, so that load selection during simulation of the hydraulic climbing formwork is determined, and early modeling and later adjustment are facilitated; and by establishing a finite element model, monitoring and evaluationcan be conveniently carried out under different working conditions and different parts.

Description

technical field [0001] The invention belongs to the technical field of climbing formwork construction, in particular to a monitoring and analysis method for hydraulic climbing formwork. Background technique [0002] Hydraulic climbing formwork is an effective formwork system used in engineering construction shear wall system and cylinder system structure; hydraulic climbing formwork is often used in the construction of high-rise buildings and high-volume structures. When the hydraulic climbing formwork is used in construction, there is a multi-functional platform on its upper part, and the loads on different platforms are different. Therefore, it is necessary to focus on the monitoring of unfavorable points and key points during stress and strain monitoring. However, under different working conditions and locations, the stressed members and forms of the hydraulic climbing formwork often change, so it is necessary to combine model software and actual monitoring for linkage ve...

Claims

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Application Information

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IPC IPC(8): G06F30/23G01D21/02G06F111/10G06F119/14
CPCG01D21/02
Inventor 徐巍王玉泽杨晓毅陈蕾童晶王练杰赛菡李鲲鹏
Owner CHINA CONSTR FIRST BUILDING GRP CORP LTD
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