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综合管沟近年来在广州得到越来越多的推广应用,因而研究综合管沟的数据信息系统显得十分必要。介绍了广州大学城、广州亚运城的综合管沟的基本情况,管沟类型,沟内管线分布,内业成图的图层设计、数据库设计,重点探讨了新出现的立交型综合管沟处理技术,实现了综合管沟数据库的科学管理。 更多还原

【Abstract】 Common pipe trench is get more and more of expansion application in Guangzhou in recent years,and it is very necessary to research the common pipe trench data information system..This paper introduced the common pipe trench on Guangzhou University Town and Guangzhou Asian Games Town,its structure kinds,the pipeline distribute inside the trench,layer design,the topographic method,database design,made a stress on the technical processing for lately stereoscopic interchange comprehensive trench.It ... 更多还原