水利水电技术
水利水電技術
수이수전기술
WATER RESOURCES AND HYDROPOWER ENGINEERING
2009年
11期
94-98
,共5页
导流洞%混凝土衬砌%施工方法%乌江彭水水电站
導流洞%混凝土襯砌%施工方法%烏江彭水水電站
도류동%혼응토츤체%시공방법%오강팽수수전참
diversion tunnel%concrete lining%construction technique%Pengshui Hydropower Station on Wujiang River
在乌江彭水水电站导流洞第一标段洞身混凝土衬砌施工中采用了自制移动式钢筋台车,实现了大型断面的钢筋安装,并采用移动式全断面钢模台车、移动式半断面钢模台车、人工立模等工艺进行了混凝土衬砌中模板的施工以及大型马蹄形断面的导流洞混凝土衬砌,加快了施工进度、提高了施工效率,降低了施工成本,增强了施工的安全性,因而可在类似工程中推广.
在烏江彭水水電站導流洞第一標段洞身混凝土襯砌施工中採用瞭自製移動式鋼觔檯車,實現瞭大型斷麵的鋼觔安裝,併採用移動式全斷麵鋼模檯車、移動式半斷麵鋼模檯車、人工立模等工藝進行瞭混凝土襯砌中模闆的施工以及大型馬蹄形斷麵的導流洞混凝土襯砌,加快瞭施工進度、提高瞭施工效率,降低瞭施工成本,增彊瞭施工的安全性,因而可在類似工程中推廣.
재오강팽수수전참도류동제일표단동신혼응토츤체시공중채용료자제이동식강근태차,실현료대형단면적강근안장,병채용이동식전단면강모태차、이동식반단면강모태차、인공립모등공예진행료혼응토츤체중모판적시공이급대형마제형단면적도류동혼응토츤체,가쾌료시공진도、제고료시공효솔,강저료시공성본,증강료시공적안전성,인이가재유사공정중추엄.
During the construction of the concrete lining for the diversion tunnel (No. 1 tender section) of Pengshui Hydropower Station on Wujiang River, the reinforcement assembling for large section is realized with a kind of self-made movable trolley for the assembling. Moreover, the technologies of movable full-section and half-section steel formwork carriers and manual formwork erection, etc. are also applied to the construction of formwork for the concrete lining and the concrete lining for the large Ushaped section of the tunnel with quickened construction progress, enhanced construction efficiency, lowered construction cost and higher construction safety, which can be widely popularized to the similar projects concerned.
