安裝(zhuang)軸向型補償器的(de)(de)管(guan)(guan)(guan)(guan)段(duan)(duan)，在管(guan)(guan)(guan)(guan)道(dao)的(de)(de)盲端、彎(wan)頭、變(bian)(bian)截面(mian)處，裝(zhuang)有(you)截止(zhi)閥(fa)或(huo)減壓閥(fa)的(de)(de)部(bu)門(men)及側支(zhi)管(guan)(guan)(guan)(guan)線進入主(zhu)管(guan)(guan)(guan)(guan)線入口處，都要設置主(zhu)固定(ding)(ding)管(guan)(guan)(guan)(guan)架(jia)(jia)。主(zhu)固定(ding)(ding)管(guan)(guan)(guan)(guan)架(jia)(jia)要考慮(lv)波紋(wen)(wen)管(guan)(guan)(guan)(guan)靜壓推(tui)力(li)(li)及變(bian)(bian)形彈性力(li)(li)的(de)(de)作(zuo)(zuo)用(yong)。推(tui)力(li)(li)計(ji)(ji)算公式(shi)如(ru)下(xia): Fp=100*P*A Fp-補償器軸向壓力(li)(li)推(tui)(N)， A-對應于波紋(wen)(wen)平均直徑的(de)(de)有(you)效面(mian)積(cm2)， P-此(ci)管(guan)(guan)(guan)(guan)段(duan)(duan)管(guan)(guan)(guan)(guan)道(dao)最(zui)高壓力(li)(li)(MPa)。 軸向彈性力(li)(li)的(de)(de)計(ji)(ji)算公式(shi)如(ru)下(xia): Fx=f*Kx*X FX-補償器軸向彈性力(li)(li)(N)， KX-補償器軸向剛度(N/mm); f-系(xi)數(shu)，當"預變(bian)(bian)形"(包括預變(bian)(bian)形量△X=0)時，f=1/2，否則f=1。 管(guan)(guan)(guan)(guan)道(dao)除上述部(bu)位外，可(ke)設置中(zhong)(zhong)間(jian)固定(ding)(ding)管(guan)(guan)(guan)(guan)架(jia)(jia)。中(zhong)(zhong)間(jian)固定(ding)(ding)管(guan)(guan)(guan)(guan)架(jia)(jia)可(ke)不考慮(lv)壓力(li)(li)推(tui)力(li)(li)的(de)(de)作(zuo)(zuo)用(yong)。