Application of Construction Site Management
Keywords: green construction, CI image, overall layout, model planning
BIM technology enables the three-dimensional visualization of planar elements within a construction site, allowing for more intuitive and comprehensive planning of each stage’s layout. It facilitates the consideration of site transformations at every phase, optimizing the site layout with the principles of land conservation central to green construction. This approach helps avoid redundant layouts and improves overall site efficiency.
BIM Technology in Site Management Across Various Stages
01. Preliminary Site Model Establishment
Starting from the elevation grid, the terrain is imported and the layout of the entire site’s road elevation system, drainage system, tower cranes, construction elevators, and other temporary facilities is planned in advance.
02. Enterprise Standard Family Library Setup
A standardized family library is created for on-site temporary construction elements. This library ensures that all components adhere to detailed practices and unified standards, improving site layout efficiency. Additionally, it provides clear and intuitive guidance during the early stages of temporary construction.
03. General Construction Plan Layout
Compared to traditional two-dimensional construction layout plans, three-dimensional layouts offer greater intuitiveness and align more closely with actual construction scenarios.
04. Dynamic Site Management During Construction
In green construction, advance planning and rehearsal of on-site layouts should be conducted for different construction phases. This process helps identify the optimal layout, enhances site utilization, and reduces costs associated with secondary layout adjustments. Software tools can also automatically generate temporary construction quantities, easing the computational workload.
05. Construction Method Sample Site Management
Templates provide construction drawings that serve as guides for the construction process.
06. CI Image Management
Transforming abstract flat plans into three-dimensional, realistic simulations greatly enhances the efficiency of CI image design. This approach ensures strong alignment between on-site conditions and planning.
The simulation intuitively recreates the real scene within the site area, allowing for the pre-design of routes for vehicles, pedestrians, small property owners, and site leaders’ visits.
07. Hazard Identification at Construction Sites
Safety directors and safety management personnel use BIM models to pre-identify hazardous openings, allowing more time to assess safety risks and develop appropriate measures. Safety protections can be implemented in advance within the model, and protective barriers arranged and enhanced accordingly.
Application of Construction Plan Simulation
Keywords: 3D visualization construction, construction simulation animation
BIM technology enables the simulation and comparison of construction plans, providing a solid basis for selecting plans that best fit actual site conditions.
01. 4D Construction Simulation
02. Technical Briefing
Technical disclosure for formwork and steel reinforcement flat methods has traditionally been challenging due to system complexity. Explaining key technical control points and difficulties to workers verbally or via two-dimensional drawings is often insufficient.
BIM technology facilitates intuitive 3D visualization of models and accurately calculates quantities for complex sub-projects such as scaffolding, formwork, and steel reinforcement. This supports reliable cost, schedule, and quality control.
Application of Construction Drawing Review
Keywords: collision check
Collision detection is a practical BIM feature. This section demonstrates the use of Navisworks’ Clash Detective tool in construction drawing review for a real project.
01. Collision Inspection
The project involves a BIM model of a basement garage on the first basement level, created using the core modeling software Revit. Modeling followed specific rules across architecture, structural design, and MEP (fire protection, HVAC) equipment. The models were merged on the Navisworks platform for inspection.
02. 3D Drawing Review
Unlike automated collision detection, 3D construction review requires manual verification of the BIM model. Measurement and annotation tools are used to mark issues found in the construction drawings.
04. Application of Deepening Design
Keywords: steel structure, curtain wall, brick masonry, comprehensive pipeline layout
Deepening design utilizes BIM’s 3D visualization to refine complex technical nodes scientifically, ensuring the entire technical process is operable, coordinated, and communicable.
01. Steel Structure Deepening Design
02. Curtain Wall Deepening Design
03. Brick Masonry Deepening Design
04. Comprehensive Pipeline Layout Deepening Design
05. Application of Progress Management
Keywords: project, TimeLiner
The TimeLiner module in Navisworks is a 4D information model driven by the construction schedule. It assigns construction time, dates, task types, and other information to each selected element in the scene according to the schedule.
TimeLiner is a key tool for progress management, allowing users not only to simulate planned project progress but also to compare planned versus actual progress, making project monitoring straightforward and efficient.
It can automatically generate Gantt charts once time parameters are input.
06. Application of Cost Management
Keywords: quantity, cost, finance
Cost management often involves specialized tools such as graphic calculation software, steel bar sampling tools, and GBQ in Guanglian Da’s comprehensive solutions. Financial management products like UFIDA, Kingdee, and Housekeeper have yet to fully integrate with BIM technology. However, BIM 4.0 envisions greater integration as the future trend.
While BIM software like Revit and Navisworks can calculate project quantities, they lack auditing authority. Cost software requires expert validation and official certification from construction administrative authorities’ standard quota departments. Differences in standards and specifications also cause conflicts between software products used in China and those in Europe and America, especially regarding steel bar leveling methods.
07. Application of Quality Management
Keyword: Link
BIM supports quality management primarily through connectivity. It integrates with Navisworks via photos, contract texts, web pages, and other formats.
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