Quota design method, device, equipment and storage medium for a prefabricated building

Abstract

The embodiment of the invention discloses a quota design method, device, equipment and computer-readable storage medium for a prefabricated building. Among them, the method includes firstly calculating the weight value of each major of construction and installation fees based on the historical project cost database similar to the construction project to be designed for quota, and then obtaining the corresponding quota target value according to the investment limit; Estimated value of various disciplines such as drainage, the estimated value of civil engineering includes prefabricated part cost, node cost and cast-in-place part cost; when the estimated value of each specialty is greater than the corresponding limit target value, adjust its design plan to the estimated budget of each specialty The value is less than the corresponding quota target value. This application separates the prefabricated part and the non-fabricated part when calculating the budget estimate of the engineering civil engineering major, which not only greatly improves the calculation efficiency and accuracy of the project budget estimate, but also helps to realize the limit design and project cost of the entire project precise control.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of construction project budgeting, and in particular to a quota design method, device, equipment and computer-readable storage medium for prefabricated buildings. Background technique [0002] With the development of the construction engineering industry, the traditional handicraft construction mode (such as cast-in-place method), due to cumbersome procedures, large labor demand, chaotic management, waste of resources, loud noise, long construction period, serious environmental pollution, high building energy consumption, The construction quality is uncontrollable, resulting in many construction quality problems. The prefabricated building method, which integrates design-manufacturing-assembly (construction), can effectively avoid the above problems and is widely used in the construction industry. [0003] The prefabricated building is a building model that uses component products ...

AI Technical Summary

Problems solved by technology

The weight of each specialty determined based on subjective experience has a large deviation from the actual engineering, and the accuracy of the calculated limit target value is low

In addition, the budget estimates of traditional prefabricated buildings generally directly adopt the quota pricing method or the list pricing method, that is, the assembly rate is considered by adding a few hundred yuan unilaterally on the basis of the cast-in-place calculation for the entire project. Due to the pouring method and assembly The consumption cost of different methods is different. If the overall calculation is carried out according to the cast-in-place method, this method not only has a large amount of calculation, but also has a large deviation between the estimated value and the total cost of the actual project, and it is prone to the phenomenon that the settlement exceeds the budget, and the accuracy rate is low.

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