锟斤拷(du锟斤拷)锟节斤拷锟斤拷锟叫業(y锟斤拷)锟斤拷锟剿侊拷(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷锟斤拷軋锟捷紋鋼诧拷锟斤拷陌锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟节癸拷路锟斤拷锟斤拷锟斤拷锟紽路锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絧軌锟斤拷锟竭層斤拷锟斤拷锟斤拷水锟斤拷水電达拷锟锟斤拷锟桔口碼锟絕锟斤拷锟絩锟絯锟給(h锟斤拷)锟斤拷锟絕锟斤拷锟斤拷锟斤拷锟紸(ch锟斤拷)锟接癸拷锟斤拷锟斤拷锟斤拷锟絍锟斤拷^锟?sh锟斤拷)鹊慕锟斤拷O(sh锟斤拷)锟斤拷锟斤拷
psb930锟斤拷軋锟捷紋锟斤拷锟绞裁达拷锟剿?
锟斤拷軋锟捷紋鋼碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵拷锟斤拷菁y锟锟斤拷锟斤拷锟侥憋拷記]锟叫兩條锟絭锟斤拷锟斤拷锟紷使锟斤拷锟斤拷锟杰猴拷锟斤拷锟斤拷锟矫撅拷軋锟斤拷母锟組(j锟斤拷n)锟斤拷锟紹锟接o拷使锟矫凤拷锟斤拷锟斤拷锟絗锟筋。
锟斤拷軋锟捷紋锟斤拷锟絇SB785锟斤拷PSB830锟斤拷PSB930锟斤拷PSB1080锟侥诧拷同锟斤拷號(h锟斤拷o)規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷psb930锟角憋拷锟絕锟斤拷見锟斤拷锟斤拷锟斤拷么psb930锟斤拷軋锟捷紋锟斤拷锟绞裁达拷锟剿?
锟戒實(sh锟斤拷)P锟斤拷S锟斤拷B锟街別锟斤拷Prestressing锟斤拷Screw锟斤拷Bars锟斤拷英锟斤拷锟斤拷位锟斤拷母锟斤拷PSB930锟斤拷锟角憋拷示锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷小值锟斤拷930MPa锟侥撅拷軋锟捷紋锟锟斤拷
锟斤拷(d锟斤拷ng)然锟斤拷軋锟捷紋鋼碉拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷也锟斤拷锟角诧拷變锟斤拷锟斤拷锟截讹拷锟斤拷锟斤拷(y锟斤拷ng)變锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷B(t锟斤拷i)锟斤拷影響撅拷軋锟捷紋锟斤拷锟斤拷锟斤拷锟(qi锟斤拷ng)锟饺碉拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絊锟斤拷锟截度的斤拷锟斤拷锟絚锟斤拷(y锟斤拷ng)變锟斤拷锟绞碉拷锟斤拷锟斤拷,锟斤拷锟较碉拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷
锟結(ji锟斤拷)锟斤拷锟絀锟斤拷锟組锟斤拷锟斤拷锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷原锟接憋拷锟皆則锟斤拷影響撅拷軋锟捷紋锟斤拷锟斤拷锟斤拷锟(qi锟斤拷ng)锟饺的冿拷(n锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟巾強(qi锟斤拷ng)锟斤拷锟酵硷拷(x锟斤拷)锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷锟角癸拷锟絀(y锟斤拷)锟较斤拷锟斤拷锟斤拷卟锟斤拷锟斤拷锟斤拷锟斤拷锟(qi锟斤拷ng)锟饺碉拷锟筋常锟矫碉拷锟街段★拷
通锟斤拷锟斤拷(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷軋锟捷紋锟斤拷锟斤拷锟(qi锟斤拷ng)锟饺烇拷0.9锟斤拷锟斤拷;锟斤拷锟斤拷通锟捷紋锟斤拷锟斤拷锟(qi锟斤拷ng)锟饺烇拷0.6锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷前锟竭烇拷10%锟斤拷锟斤拷锟斤拷锟斤拷锟竭烇拷30%锟斤拷锟揭★拷锟斤拷锟斤拷前锟竭达拷锟斤拷锟斤拷锟絛锟紸(y锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟絈锟斤拷罴帮拷锟斤拷F锟斤拷锟斤拷锟紸(y锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟斤拷;锟斤拷锟斤拷通锟捷紋鋼斤拷只锟斤拷锟斤拷锟給锟斤拷锟斤拷锟接匡拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
psb930锟斤拷軋锟捷紋锟斤拷锟斤拷锟斤拷锟(qi锟斤拷ng)锟饺革拷锟斤拷锟角橈拷锟斤拷锟斤拷锟斤拷锟锟斤拷锟斤拷锟接加固的斤拷锟絆(sh锟斤拷)锟斤拷(y锟斤拷u)锟絴(zh锟斤拷)锟斤拷锟斤拷锟斤拷