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直埋敷设已经成为供热管道敷设的一种主要敷设方式,直埋敷设技术的不断积累与发展,供热区域的不断扩大,对直埋管道的受力设计提出新高度的要求。固定墩的设计是否适宜,将直接影响到工程造价和安全运行。分析了固定墩的受力状态并提出了直埋固定墩的设计方法。
Buried laying has become a kind of main laying way for laying of heating pipes. The continuous accumulation and development of buried laying technology, the continuous expansion of heating area and the new height requirements for the stress design of buried pipes. The design of fixed pier is appropriate, will directly affect the project cost and safe operation. The stress state of the fixed pier is analyzed and the design method of the buried pier is proposed.