Donghai Investment Tower in Quanzhou,China

Project Location: East side of Fudong Road, the main urban thoroughfare, Fengze District, Quanzhou City, Fujian Province, China.

Areas Utilizing BIM: Donghai Investment Tower and Binhai Primary School

Magnitude of the Project:
Total Site Area: 27,406.84 m² (approx. 295004.77 sq ft)
Total Gross Floor Area: 89,299.34 m² (approx. 961210.1 sq ft)

Applications of BIM: The Bimodeling team leveraged BIM technology to integrate multiphase and multi-source data models. By using the BIM platform, Bimodeling can centralize data management to further enhance information sharing and cross-disciplinary collaboration. Through innovative BIM-assisted applications, the team provided visual and accurate guidance and simulation throughout the construction process, helping to improve efficiency, reduce risks, and optimize project management-bringing intelligent momentum to the construction phase.

1. 3D Digital Twin Model

2.BIM-Assisted Excavation and Earthworks Planning
BIM Construction Animation Supports Precise Execution of Excavation Support and Earthworks Sequencing

Excavation Support Construction Animation

Earthworks Sequencing Animation

Excavation Scheme Simulation Animation

The tower zone foundation pit adopts SMW (Soil Mixing Wall) piles and a single layer of cable-strut beam support.


Steel H-beams on the west and south sides of the foundation pit are installed using a staggered "two-in-one-out" insertion pattern for enhanced stability.

3.Construction Phase
During the construction phase, regular inspections are conducted by comparing the BIM model with 720° reality capture to verify whether on-site work follows the drawings and to assess the model’s accuracy.

720° Reality Capture Comparison Video
 

The construction process is supervised via an integrated digital management platform.

By leveraging advanced graphics engine technology, the lightweight 3D model is efficiently displayed on both web and mobile platforms, enabling construction personnel to access key components and details anytime, anywhere, thereby improving construction efficiency and on-site collaboration.

4.Smart O&M Platform
Equipment information, maintenance records, and real-time operational status are integrated into the system to enable centralized management and scheduling of classroom devices. Remote operation and maintenance improves efficiency while reducing costs. The system also monitors real-time air quality, temperature, humidity, and equipment faults to ensure an optimal teaching environment at all times.