安(an)裝軸向型補(bu)償(chang)器的管(guan)(guan)(guan)(guan)段，在管(guan)(guan)(guan)(guan)道的盲端、彎(wan)頭、變截(jie)面處，裝有(you)截(jie)止閥(fa)或減壓(ya)閥(fa)的部門及(ji)側(ce)支管(guan)(guan)(guan)(guan)線進入(ru)主(zhu)(zhu)管(guan)(guan)(guan)(guan)線入(ru)口處，都要設置主(zhu)(zhu)固(gu)(gu)定(ding)管(guan)(guan)(guan)(guan)架。主(zhu)(zhu)固(gu)(gu)定(ding)管(guan)(guan)(guan)(guan)架要考慮波紋(wen)管(guan)(guan)(guan)(guan)靜壓(ya)推(tui)力及(ji)變形(xing)彈性力的作(zuo)用。推(tui)力計(ji)算公式如(ru)下: Fp=100*P*A Fp-補(bu)償(chang)器軸向壓(ya)力推(tui)(N)， A-對應于波紋(wen)平均直(zhi)徑的有(you)效面積(cm2)， P-此管(guan)(guan)(guan)(guan)段管(guan)(guan)(guan)(guan)道最高壓(ya)力(MPa)。 軸向彈性力的計(ji)算公式如(ru)下: Fx=f*Kx*X FX-補(bu)償(chang)器軸向彈性力(N)， KX-補(bu)償(chang)器軸向剛度(N/mm); f-系數，當"預變形(xing)"(包括預變形(xing)量△X=0)時，f=1/2，否則f=1。 管(guan)(guan)(guan)(guan)道除上述部位(wei)外，可(ke)設置中間(jian)固(gu)(gu)定(ding)管(guan)(guan)(guan)(guan)架。中間(jian)固(gu)(gu)定(ding)管(guan)(guan)(guan)(guan)架可(ke)不(bu)考慮壓(ya)力推(tui)力的作(zuo)用。