数字孪生技术在装配式建筑模型中的应用

张晓萍（苏州大学应用技术学院，江苏省苏州市 215300）

张   哲 张林华（启迪设计集团股份有限公司，江苏省苏州市 215500）

傅卫东（中衡设计集团股份有限公司，江苏省苏州市 215500）

Application of Digital Twin Technology in Prefabricated Building Model

ZHANG Xiaoping(Applied Technology College of Soochow University,

Suzhou 215300,Jiangsu Province，China)

ZHANG Zhe ZHANG Linhua(Tus - Design Group Co.,Ltd.,Suzhou 215500,Jiangsu Province，China)

FU Weidong(ARTS Group Co.,Ltd.,Suzhou 215500,Jiangsu Province，China)

Abstract：The application of digital twin technology in prefabricated building technology is studied,the twin data of prefabricated buildings are expressed as digital twin five‑dimensional model,the sensor is used to collect the data generated in simulation timely,and mapping method is employed to map the data into each stage of the true building life cycle. A series of problems are solved,including inconsistent data type,extensive data source and high degree of non‑structured data due to numerous participants and users and complex information requirements in each stage.

Key words：digital twin technology;prefabricated building;five‑dimensional model;twin data;multi‑source heterogeneous;data acquisition;model expression;modelling process

摘　要：研究数字孪生技术应用于装配式建筑科技，将装配式建筑的孪生数据表达为数字孪生五维模型，利用传感器对仿真过程中产生的数据进行及时采集，并利用映射的方式，将数据反映到真实的建筑生命周期的每一个阶段中。从而解决装配式建筑项目工程由于参与和使用对象众多，各阶段信息需求复杂造成的数据类型不统一、数据来源广泛、非结构化程度高等问题。

关键词：数字孪生技术；装配式建筑；五维模型；孪生数据 ；多源异构；数据采集；模型表达；建模流程

中图分类号：TU 201.5           　     文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2023.02.008