当代化工
噹代化工
당대화공
CONTEMPORARY CHEMICAL INDUSTRY
2014年
5期
816-818
,共3页
牵制系数%热管%固定管架%活动管架
牽製繫數%熱管%固定管架%活動管架
견제계수%열관%고정관가%활동관가
Restrain coefficients%Heat pipe%Fixed pipe rack%Sliding pipe rack
介绍了桁架式管架的功能及其与管线的关系，管线之间的牵制作用及牵制系数的取值，桁架式管架的计算假定。对管架的设计应该从“技术先进、经济合理、安全可靠、美观实用”的原则出发，同时，设计管架时，应与工艺与管道等专业共同商讨，合理确定管架的平面布置、高度和跨度。力争达到较好的经济、实用和美观的效果。
介紹瞭桁架式管架的功能及其與管線的關繫，管線之間的牽製作用及牽製繫數的取值，桁架式管架的計算假定。對管架的設計應該從“技術先進、經濟閤理、安全可靠、美觀實用”的原則齣髮，同時，設計管架時，應與工藝與管道等專業共同商討，閤理確定管架的平麵佈置、高度和跨度。力爭達到較好的經濟、實用和美觀的效果。
개소료항가식관가적공능급기여관선적관계，관선지간적견제작용급견제계수적취치，항가식관가적계산가정。대관가적설계응해종“기술선진、경제합리、안전가고、미관실용”적원칙출발，동시，설계관가시，응여공예여관도등전업공동상토，합리학정관가적평면포치、고도화과도。력쟁체도교호적경제、실용화미관적효과。
The function of the trussed pipe racks was described as well as its relationship with the pipeline, the interaction of each pipelines and the value selection of the restrain coefficients, the calculation hypothesis of the trussed pipe racks. The pipe racks should be designed from"technologically advanced, economical, safe and reliable, beautiful and practical" principle. Moreover, during design of the pipeline, we should discuss with the technology designer and the pipeline designer to make the layout, height and span reasonable.
