管(guan)(guan)(guan)(guan)道支吊(diao)架(jia)管(guan)(guan)(guan)(guan)托結(jie)構的(de)設計(ji)和(he)形式選(xuan)(xuan)用(yong)是管(guan)(guan)(guan)(guan)道系統(tong)設計(ji)中的(de)一個重要組成部(bu)分(fen)(fen),管(guan)(guan)(guan)(guan)托除(chu)支撐管(guan)(guan)(guan)(guan)道重量外,特制的(de)管(guan)(guan)(guan)(guan)托可(ke)平衡(heng)管(guan)(guan)(guan)(guan)系作用(yong)力(li),限(xian)制管(guan)(guan)(guan)(guan)道位(wei)移和(he)吸收震動,在管(guan)(guan)(guan)(guan)道系統(tong)設計(ji)時(shi),正確選(xuan)(xuan)擇(ze)和(he)布(bu)(bu)置結(jie)構合(he)理的(de)管(guan)(guan)(guan)(guan)托,能夠改(gai)善管(guan)(guan)(guan)(guan)道的(de)應力(li)分(fen)(fen)布(bu)(bu)和(he)對管(guan)(guan)(guan)(guan)架(jia)的(de)作用(yong)力(li),確保管(guan)(guan)(guan)(guan)道系統(tong)安全運(yun)行,并延(yan)長其使用(yong)壽(shou)命。

用(yong)以承受管(guan)道荷(he)載、控(kong)制管(guan)道位移和振動，并(bing)將管(guan)道荷(he)載傳(chuan)遞到(dao)承載建筑結構上的各種(zhong)組(zu)件或裝置。一般由管(guan)部(bu)、功能(neng)件、連接(jie)件和根(gen)部(bu)組(zu)成。