火電廠高溫汽水管道振動(dòng)評(píng)估及處理技術(shù)研究

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中圖分類號(hào)：TM621.4 文獻(xiàn)標(biāo)志碼：A 文章編號(hào)：2095-2945（2025）19-0072-06

Abstract：Basedonthesignificantsafetyhazardscausedbypipelinevibrationinthermal powerplants，variouscausesof steamandwaterpipelinevibrationwerefirstsummarizedindetail，andtheimpactanalysisofpipelinedynamicstresscausedby pipelinevibrationwasintroduced.Then，basedonthebasictheoryofdynamics，commonlyusedmethodsforcontrolingsteam andwatepipelinevibrationwereintroduced，andnumerouscasesofsteamandwaterpipelinevibrationcontrolithrmalpower plantswerepresented.Finallageneralimplementationplanforvibrationcontrolofsteamandwaterpipelinesinthermalpower plants is given in detail，so provide reference for subsequent related pipeline vibration control.

Keywords： thermal power plant; steam-water pipeline; vibration; damper; dynamic stress

高溫汽水管道是火電廠汽水流程的重要組成部分，具有高溫、高壓的惡劣運(yùn)行工況，是火電廠核心金屬部件之一，與機(jī)組的安全穩(wěn)定運(yùn)行息息相關(guān)，也是金屬監(jiān)督工作的重點(diǎn)內(nèi)容之一。（剩余8474字）