安裝(zhuang)軸(zhou)向型補(bu)償器(qi)(qi)的(de)管(guan)(guan)(guan)(guan)段(duan)，在(zai)管(guan)(guan)(guan)(guan)道的(de)盲端、彎頭、變(bian)(bian)截面(mian)處，裝(zhuang)有(you)(you)截止閥或(huo)減壓(ya)(ya)閥的(de)部門及側支管(guan)(guan)(guan)(guan)線(xian)進入主管(guan)(guan)(guan)(guan)線(xian)入口處，都要設置主固定(ding)管(guan)(guan)(guan)(guan)架(jia)。主固定(ding)管(guan)(guan)(guan)(guan)架(jia)要考慮(lv)波紋管(guan)(guan)(guan)(guan)靜(jing)壓(ya)(ya)推(tui)力及變(bian)(bian)形彈性(xing)(xing)力的(de)作用(yong)。推(tui)力計(ji)算(suan)公(gong)式如(ru)下: Fp=100*P*A Fp-補(bu)償器(qi)(qi)軸(zhou)向壓(ya)(ya)力推(tui)(N)， A-對應(ying)于(yu)波紋平均直徑(jing)的(de)有(you)(you)效面(mian)積(ji)(cm2)， P-此管(guan)(guan)(guan)(guan)段(duan)管(guan)(guan)(guan)(guan)道最高壓(ya)(ya)力(MPa)。 軸(zhou)向彈性(xing)(xing)力的(de)計(ji)算(suan)公(gong)式如(ru)下: Fx=f*Kx*X FX-補(bu)償器(qi)(qi)軸(zhou)向彈性(xing)(xing)力(N)， KX-補(bu)償器(qi)(qi)軸(zhou)向剛(gang)度(N/mm); f-系數，當"預(yu)變(bian)(bian)形"(包括預(yu)變(bian)(bian)形量△X=0)時，f=1/2，否則f=1。 管(guan)(guan)(guan)(guan)道除上述部位外，可(ke)設置中(zhong)間固定(ding)管(guan)(guan)(guan)(guan)架(jia)。中(zhong)間固定(ding)管(guan)(guan)(guan)(guan)架(jia)可(ke)不考慮(lv)壓(ya)(ya)力推(tui)力的(de)作用(yong)。