安裝(zhuang)軸(zhou)向(xiang)型補償器的(de)管(guan)(guan)(guan)(guan)段，在管(guan)(guan)(guan)(guan)道的(de)盲端、彎(wan)頭、變(bian)截面(mian)處，裝(zhuang)有截止閥或減壓(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(zhi)主固(gu)定(ding)管(guan)(guan)(guan)(guan)架。主固(gu)定(ding)管(guan)(guan)(guan)(guan)架要考慮波紋(wen)管(guan)(guan)(guan)(guan)靜壓(ya)(ya)推(tui)力(li)(li)及變(bian)形彈(dan)性(xing)(xing)力(li)(li)的(de)作用(yong)。推(tui)力(li)(li)計(ji)算公(gong)式如(ru)下: Fp=100*P*A Fp-補償器軸(zhou)向(xiang)壓(ya)(ya)力(li)(li)推(tui)(N)， A-對應于波紋(wen)平均直徑(jing)的(de)有效面(mian)積(cm2)， P-此管(guan)(guan)(guan)(guan)段管(guan)(guan)(guan)(guan)道最高(gao)壓(ya)(ya)力(li)(li)(MPa)。 軸(zhou)向(xiang)彈(dan)性(xing)(xing)力(li)(li)的(de)計(ji)算公(gong)式如(ru)下: Fx=f*Kx*X FX-補償器軸(zhou)向(xiang)彈(dan)性(xing)(xing)力(li)(li)(N)， KX-補償器軸(zhou)向(xiang)剛度(N/mm); f-系數，當"預(yu)變(bian)形"(包(bao)括預(yu)變(bian)形量(liang)△X=0)時，f=1/2，否則f=1。 管(guan)(guan)(guan)(guan)道除上述部位(wei)外，可設置(zhi)中(zhong)間(jian)固(gu)定(ding)管(guan)(guan)(guan)(guan)架。中(zhong)間(jian)固(gu)定(ding)管(guan)(guan)(guan)(guan)架可不(bu)考慮壓(ya)(ya)力(li)(li)推(tui)力(li)(li)的(de)作用(yong)。