安裝軸(zhou)向型(xing)補(bu)償器(qi)的管(guan)(guan)(guan)(guan)段，在管(guan)(guan)(guan)(guan)道的盲端、彎頭(tou)、變截面處，裝有截止閥(fa)或減(jian)壓閥(fa)的部(bu)門及側支管(guan)(guan)(guan)(guan)線進入主管(guan)(guan)(guan)(guan)線入口處，都(dou)要(yao)設(she)置(zhi)主固(gu)(gu)定(ding)管(guan)(guan)(guan)(guan)架(jia)。主固(gu)(gu)定(ding)管(guan)(guan)(guan)(guan)架(jia)要(yao)考慮(lv)波紋管(guan)(guan)(guan)(guan)靜壓推(tui)力及變形(xing)彈性力的作用(yong)。推(tui)力計算公(gong)式如下(xia): Fp=100*P*A Fp-補(bu)償器(qi)軸(zhou)向壓力推(tui)(N)， A-對應于波紋平均直徑的有效面積(cm2)， P-此管(guan)(guan)(guan)(guan)段管(guan)(guan)(guan)(guan)道最(zui)高壓力(MPa)。 軸(zhou)向彈性力的計算公(gong)式如下(xia): Fx=f*Kx*X FX-補(bu)償器(qi)軸(zhou)向彈性力(N)， KX-補(bu)償器(qi)軸(zhou)向剛度(N/mm); f-系(xi)數(shu)，當"預(yu)變形(xing)"(包括預(yu)變形(xing)量△X=0)時(shi)，f=1/2，否則f=1。 管(guan)(guan)(guan)(guan)道除上(shang)述部(bu)位外，可設(she)置(zhi)中間固(gu)(gu)定(ding)管(guan)(guan)(guan)(guan)架(jia)。中間固(gu)(gu)定(ding)管(guan)(guan)(guan)(guan)架(jia)可不考慮(lv)壓力推(tui)力的作用(yong)。