管(guan)(guan)(guan)(guan)道(dao)(dao)支(zhi)吊架(jia)管(guan)(guan)(guan)(guan)托結(jie)構的(de)(de)設(she)計(ji)和(he)形(xing)式(shi)選用是(shi)管(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)(xi)統(tong)設(she)計(ji)中的(de)(de)一個重(zhong)要組成部分,管(guan)(guan)(guan)(guan)托除支(zhi)撐(cheng)管(guan)(guan)(guan)(guan)道(dao)(dao)重(zhong)量外,特制(zhi)的(de)(de)管(guan)(guan)(guan)(guan)托可平衡管(guan)(guan)(guan)(guan)系(xi)(xi)作用力(li),限制(zhi)管(guan)(guan)(guan)(guan)道(dao)(dao)位移(yi)和(he)吸收震動,在(zai)管(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)(xi)統(tong)設(she)計(ji)時,正確(que)選擇和(he)布置(zhi)結(jie)構合理(li)的(de)(de)管(guan)(guan)(guan)(guan)托,能夠改(gai)善管(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)應力(li)分布和(he)對管(guan)(guan)(guan)(guan)架(jia)的(de)(de)作用力(li),確(que)保管(guan)(guan)(guan)(guan)道(dao)(dao)系(xi)(xi)統(tong)安全運(yun)行(xing),并延長其使用壽命(ming)。

用(yong)以承(cheng)(cheng)受管道荷載(zai)(zai)、控制管道位移和(he)振動(dong)，并(bing)將管道荷載(zai)(zai)傳遞到承(cheng)(cheng)載(zai)(zai)建筑結構上的各種組(zu)件(jian)(jian)或裝(zhuang)置。一般由管部、功(gong)能(neng)件(jian)(jian)、連(lian)接件(jian)(jian)和(he)根部組(zu)成。

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