热力管线穿越地裂缝防护技术措施

The Technical Measures of the Heat Pipes Through the Ground Fissures

未来科技城热力管网主要功能是输送冬季采暖及生活热水,其中1条热力管线穿越了黄庄-高丽营断裂带,并发育有地裂缝。地裂缝的变形具有不可抗拒性和巨大的破坏性,直接影响冬季供暖和生活热水的供应安全。因此,在工程施工前必须对穿越地裂缝的管线进行技术措施的研究。论文对地裂缝的成因及对热力管线的影响做了介绍,并依据研究成果论述了热力管线穿越地裂缝的防护技术措施。

The main function of the heat pipe network of Science and Technology City is the transportation of winter heating and hot water. One of the heat pipes cross Huangzhuang - Gaoliying fault zone, with the development of ground fissure. The deformation of the ground fissures is irresistible and destructive, directly impact on the security of the supply of winter heating and hot water. Therefore, before the construction we must have technical measures of the pipeline through the ground fissures. This article introduced the causes of the ground fissure and its impact on the heat pipes, and discussed the technical measures of the heat pipes through the ground fissures, and hope to play a valuable role.