安裝軸(zhou)向(xiang)(xiang)型補(bu)償器(qi)的(de)管(guan)(guan)(guan)(guan)段，在(zai)管(guan)(guan)(guan)(guan)道(dao)的(de)盲端、彎頭、變(bian)(bian)(bian)截面處，裝有截止閥或減壓閥的(de)部門及側支管(guan)(guan)(guan)(guan)線進入主管(guan)(guan)(guan)(guan)線入口處，都要設置主固定(ding)(ding)管(guan)(guan)(guan)(guan)架。主固定(ding)(ding)管(guan)(guan)(guan)(guan)架要考慮波紋管(guan)(guan)(guan)(guan)靜壓推力(li)(li)(li)及變(bian)(bian)(bian)形彈(dan)性(xing)(xing)力(li)(li)(li)的(de)作用(yong)。推力(li)(li)(li)計(ji)算公(gong)(gong)式如下(xia): Fp=100*P*A Fp-補(bu)償器(qi)軸(zhou)向(xiang)(xiang)壓力(li)(li)(li)推(N)， A-對應(ying)于波紋平均直徑的(de)有效面積(ji)(cm2)， P-此管(guan)(guan)(guan)(guan)段管(guan)(guan)(guan)(guan)道(dao)最高壓力(li)(li)(li)(MPa)。 軸(zhou)向(xiang)(xiang)彈(dan)性(xing)(xing)力(li)(li)(li)的(de)計(ji)算公(gong)(gong)式如下(xia): Fx=f*Kx*X FX-補(bu)償器(qi)軸(zhou)向(xiang)(xiang)彈(dan)性(xing)(xing)力(li)(li)(li)(N)， KX-補(bu)償器(qi)軸(zhou)向(xiang)(xiang)剛度(du)(N/mm); f-系數，當"預變(bian)(bian)(bian)形"(包括預變(bian)(bian)(bian)形量△X=0)時，f=1/2，否則f=1。 管(guan)(guan)(guan)(guan)道(dao)除上述部位(wei)外(wai)，可設置中間固定(ding)(ding)管(guan)(guan)(guan)(guan)架。中間固定(ding)(ding)管(guan)(guan)(guan)(guan)架可不考慮壓力(li)(li)(li)推力(li)(li)(li)的(de)作用(yong)。