基于BI M技术的异形塔柱施工精度控制

摘要

运用BIM信息模型对郑州市滨河国际新城经南八路潮河大桥项目进行深化设计及项目管理。通过信息模型的建立进行异形塔柱模板的深化设计，绘制详尽的塔柱施工模板图纸，以信息模型指导塔柱施工测量放样，提高塔柱线形控制精度，减小测量偏差，使设计思路能详尽地表达给项目所有参建人员，提高工作效率。通过信息模型可以进行物料统计及施工进度的管理。%Using the BIM information model to Zhengzhou riverside international new city by the south the eight-channel Chaohe river bridge project design and project management. Through the establishment of information model for aliens pillar of the template design,drew a detailed pillar construction template, with information model to guide pillar construction lofting measurement,improved the pillar linear control accuracy and reduced the measurement deviation,which could make the design train of thought to express to all project personnel joining into the detail,and then improved work efficiency. The information model can be material statistics and the management of the construction progress.