Foundation pit digging and support construction period planning intelligent system

Abstract

The invention discloses a foundation pit digging and support construction period planning intelligent system which comprises the components of a ground data tabularizing preprocessing module, a software reading module, a process decomposition optimization module, a local construction period database calling module, a Gantt chart and consumption form generating module, a construction period planning module, a plan necessary selecting module, a generated Gantt chart and construction period reporting module, a foundation pit basic information module, a process logical relationship database module and an engineering amount calculating module. According to the foundation pit digging and support construction period planning intelligent system, tabularizing processing is performed on a construction process logical relationship database, a construction period database and a consumption form according to the characteristics in construction process of the foundation pit, thereby realizing intelligent construction period arrangement and key line generation, and automatically generating a curve map through linkage of the consumption and construction period. Furthermore the foundation pit digging and support construction period planning intelligent system can perform comparison among multiple construction period plans and generates a comparison report.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an intelligent system for foundation pit excavation and support construction period planning. Background technique [0002] The deep foundation pit construction project has the characteristics of tight schedule, large scale, high technical complexity, and high accident rate. It is a systematic project related to social public safety, construction project quality and safety, and harmonious society construction. Security monitoring node. [0003] At present, although construction enterprises have prepared special construction plans for deep foundation pits in accordance with national laws and regulations, due to the lack of unified guiding ideology and preparation methods, the prepared special construction plans for deep foundation pits lack guidance and pertinence, and have not played an important role. should play a role. Most construction companies still use trad...

AI Technical Summary

Problems solved by technology

Such a construction plan inevitably has potential safety hazards, let alone guidance for actual construction operations.

In general, the following problems generally exist in the preparation of special construction plans for deep foundation pits: (1) Ordinary construction technicians do not understand the relevant construction specifications and standards in place, and the content of special construction plans is incomplete. The selected formulas or data are incorrect; (2) The on-site construction technicians lack relatively solid basic knowledge of mechanics and mathematics, and the design calculations in the prepared schemes are incomplete and irregular, and some calculation books are even missing; (3) Due to the lack of construction site The accumulation of construction experience, the lack of large-scale construction samples and detailed drawings in the plan can not play a due guiding role in the on-site construction; (4) The risk factors in the construction are not fully considered, resulting in the establishment of the calculation model of the structure that does not conform to reality, Leaving hidden dangers for the occurrence of quality and safety accidents

The drawing of the bar diagram is obtained by manual input by dividing the process and at a fixed time. The process is complicated. The drawer needs to decompose the logical relationship of each process and estimate the duration of each process, which is not easy for construction personnel to grasp.

[0006] The secondary development software based on MSProject is mostly internal special software or branch functions of large-scale commercial software. It is rarely used in actual projects and the operation is complicated. It is not suitable for construction schedule planning or construction deployment of sub-projects.

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