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Fan Huang, Niannian Wang, Hongyuan Fang, Hai Liu and Gaozhao Pang
With the age of pipeline and increase in the volume of urban sewage, the pipeline has different degrees of defects, which can cause safety problems such as road collapse and urban flooding. The service life of drainage pipes is closely related to daily m...
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Gaozhao Pang, Niannian Wang, Hongyuan Fang, Hai Liu and Fan Huang
The urban drainage system is an important part of the urban water cycle. However, with the aging of drainage pipelines and other external reasons, damages such as cracks, corrosion, and deformation of underground pipelines can cause serious consequences ...
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Zongyuan Zhang, Hongyuan Fang, Bin Li and Fuming Wang
Concrete pipes are the most widely used municipal drainage pipes in China. When concrete pipes fall into years of disrepair, numerous problems appear. As one of the most common problems of concrete pipes, cracks impact on the deterioration of mechanical ...
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Hongyuan Fang, Peiling Tan, Xueming Du, Bin Li, Kangjian Yang and Yunhui Zhang
The high-density polyethylene (HDPE) double-wall corrugated pipe, which is a kind of flexible pipe, is widely used in municipal drainage networks. The characteristics of the surrounding soil and pipe bed, pipe cover depth, backfill compaction, type of pa...
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Yisheng Zhang, Bin Sun, Hongyuan Fang, Delan Zhu, Lingxia Yang and Zhansong Li
Sprinkler irrigation is promoted due to its remarkable advantages in water conservation, but the high energy consumption limits its development in a situation of energy scarcity. In order to determine the energy consumption of a fixed spray-plate sprinkl...
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