在全 球矚目中，經過中國建設者多年的精心籌備與建設，世 界級跨海集群工程——深中通道于2024年6月30日正式宣告通車。這一歷史性時刻不僅標志著珠江口東西兩岸交通瓶頸的突破，更是中國乃至世界橋梁建設史上的又一里程碑。

我司作為工程信息化服務單位，有幸在深中通道項目建設過程中受中交第二航務工程局有限公司、武昌船舶重工集團有限公司等單位委托，為該工程精心研發了深中通道數字沙盤管理系統、箱梁施工動態碰撞檢查仿真系統等軟件系統，并制作了一系列三維施工動畫。

其中，深中通道數字沙盤管理系統具備臨建場地、施工場景的搭建和施工推演功能，上部結構施工動態碰撞檢查仿真系統采用了全仿真操縱設備，這些軟件系統為項目的順利推進與最終通車提供了信息化方面強有力的技術支持。

深中通道數字沙盤管理系統實現了從施工初期到建成的初步數字孿生平臺管理。深中通道數字沙盤管理系統集成了BIM技術，在以CAD圖紙為平面底圖環境上構建了高精度的參數化三維模型。該模型尺寸準確、信息完整、具備參數化能力，塔吊等設備參數全仿真制作，可實時操縱，支持傳感器數據的實時更新與查詢，為項目管理團隊提供了詳盡、直觀的技術支持；通過提前推演施工過程，系統能夠精 準校對臨建場地的最 佳位置，進行了錨碇等施工的施工工藝細節推敲，有效規避了潛在技術風險，為該項目的順利施工提供了強有力的信息化技術支持。該系統不僅 限于展示功能，還具備較強大的項目管理能力，它結合現場視頻監控、環境監測、橋梁設備等的各類傳感器數據，集成多種數據源，提供三維互動操作、數據標注、數據軌跡等功能，實現對項目的全 方位、精細化的實時管理。借助數字沙盤管理系統的實時數據分析與可視化展示功能，項目管理者能夠迅速掌握項目進展、識別潛在風險，并據此做出科學、高 效的決策。

我司為深中通道項目提供的上部結構施工動態碰撞檢查仿真系統幫助深中通道的建設者在橋梁上部結構施工中提前發現并解決潛在的施工結構的動態碰撞風險，完成施工工藝的詳細推演論證。

隨著深中通道的正式通車，一個更加便捷、高 效、繁榮的區域交通網絡正在形成。我司將不忘初心，牢記使命，繼續在信息化服務的道路上砥礪前行，為中國乃至世界的基礎設施建設添磚加瓦，共創美好未來。

In the global attention, after years of careful preparation and construction by Chinese builders, the world-class cross-sea cluster project - Shenzhen-China Corridor was officially declared open to traffic on June 30, 2024. This historic moment not only marks the breakthrough of the traffic bottleneck on the east and west sides of the Pearl River Estuary, but also another milestone in the history of bridge construction in China and even the world.

As an engineering information service unit, our company was fortunate to be entrusted by CCCC Second Harbor Engineering Company Ltd. and Wuchang Shipbuilding Industry Group Co.,Ltd. during the construction of the Shenzhen-China Passage project. We carefully developed software systems such as the digital sand table management system of the Shenzhen-China Passage and the simulation system for dynamic collision inspection of box girder construction for the project, and produced a series of 3D construction animations.

Among them, the Shenzhen-Middle Passage digital sand table management system has the functions of constructing temporary construction sites and construction scenes and construction inference. The superstructure construction dynamic collision inspection simulation system adopts full simulation control equipment. These software systems provide strong technical support in informatization for the smooth promotion and final opening to traffic of the project.

The digital sandtable management system of Shenzhen-Middle channel realizes the management of the preliminary digital twin platform from the initial stage of construction to completion. The digital sandtable management system of Shenzhen-China channel integrates BIM technology, and constructs a high-precision parametric 3D model on the basis of CAD drawings. The model has accurate size, complete information, parameterization ability, full simulation of tower crane and other equipment parameters, real-time manipulation, real-time update and query of sensor data, and provides detailed and intuitive technical support for the project management team; By rehearsing the construction process in advance, the system can accurately check the best location of the temporary construction site, and carry out the construction process details of anchoring and other construction, effectively avoid potential technical risks, and provide strong information technology support for the smooth construction of the project. The system is not only limited to display functions, but also has strong project management capabilities. It combines various sensor data of on-site video surveillance, environmental monitoring, bridge equipment, etc., integrates various data sources, provides three-dimensional interactive operation, data annotation, data trajectory and other functions to achieve comprehensive and refined real-time management of the project. With the real-time data analysis and visual display function of the digital sand table management system, project managers can quickly grasp the progress of the project, identify potential risks, and make scientific and efficient decisions accordingly.

The superstructure construction dynamic collision inspection simulation system provided by our company for the Shenzhen-China Passage project helps the builders of the Shenzhen-China Passage to discover and solve the potential dynamic collision risk of the construction structure in advance during the construction of the bridge superstructure, and complete the detailed elaboration and demonstration of the construction technology.

With the opening of the Shenzhen-China Corridor, a more convenient, efficient and prosperous regional transport network is taking shape. Our company will not forget the original intention, keep in mind the mission, continue to forge ahead on the road of information services, contribute to the infrastructure construction of China and even the world, and create a better future.