吉林老工业基地形成于上个世纪50年代,新中国第一个五年计划156项重点工程,就有11项在吉林省开工建设,且主要分布在长春和吉林两市。如中国一汽、中车长客、中油吉化、中钢吉铁、中钢吉炭等。这些传统优势产业的大企业奠定了吉林现代工业的基础,至今仍是吉林工业经济的脊梁。然而,这些“共和国长子”企业,经过近一个甲子的发展,地下管线铺设越来越多,地下管线与地面建设的矛盾越来越突出。由于年代久远, Jilin old industrial base was formed in the 1950s. In the first five-year plan of 156 new key projects in China, 11 started construction in Jilin Province, and are mainly distributed in Changchun and Jilin. Such as China FAW, car long passenger, CNPC Jihua, Sinotrust Ji-iron, steel and other charcoal. The big enterprises of these traditional industries have laid the foundation of Jilin’s modern industry and are still the backbone of Jilin’s industrial economy. However, with the development of nearly one Jiazi, more and more underground pipelines have been laid and the contradictions between underground pipelines and ground construction have become increasingly prominent. As time goes by,