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桥梁支座更换 

发布时间:2019/07/31

GENGHUANQIAOLIANGZHIZUODEZHONGYAOXINGBUSHUODAJIAYEZHIDAO,YIBANGENGHUANQIAOLIANGZHIZUOYOUYIXIAJIZHONGFANGFA,XUYAOGENJUBUTONGDEHUANJINGJINXINGQUSHE!

1.DUANBUZHENGTIDINGSHENGFAGENGHUANZHIZUO

YIDIMIANWEIJICHU,DUNTAILIANGCEJIANLIDINGSHENGJICHU,CAOGANG,LUOSHUANLIANJIECHENGSHOULIGANGLIANG,QIANJINDINGJIAZAIGANGLIANGSHANG,TAISHENGLIANGTIDUIZHIZUOJINXINGGENGHUAN。

YOUDIAN:QIAOXIATONGCHEBUYINGXIANG

QUEDIAN:DUIDIJIYAOQIUGAO,GONGXUSHIJIANZHANG。

2.BIANXINGQIANJINDINGFA

BACHAOBODEYEYAQIANJINDINGANFANGZAIZHULIANGYUGAILIANGDEXIAXIAODEKONGJIANNEI,ZHIJIEDINGSHENGLIANGTI。

YOUDIAN: JIJUSHEBEIHENSHAO,CHENGBENDILIAN;GONGXUJIANDAN,SHIGONGKUAISU,ZHONGDUANJIAOTONGSHIJIANHENDUAN;DUIQIAOXIACHANGSUOWUYAOQIU,SHIYONGYUDUOZHONGQIAOLIANGLEIXING。

QUEDIAN:YOUYUBIANXINGQIANJINDINGDETESHUGOUZAO,DAOZHIQIXINGCHENGJIAODUAN,KENENGXUYAODUOCIDINGSHENGCAINENGDAOWEI。

3.ANXINGZHIJIAFAGENGHUANZHIZUO

YONGQIAOLIANGBENSHENZUOZHICHENGZAIGAILIANGSHANGSHEZHIZHIJIA,FANGZHIQIANJINDING,DINGSHENGGENGHUANQIAOLIANGZHIZUO。

YOUDIAN:SHIGONGFANGBIANBUSHOUHECHUANG,QIAOXIASHUISHENHEQIAOGAODUYINGXIANG

缺点:顶升过程中盖梁发生偏心受压现象以及支架变形过大现象。
4.枕木满布式支架法更换支座

YIZHENMUWEIJICHUSHEZHIBUMANSHIHUOZHEBUFENMUZHIJIAZHIQIAOLIANGLIANGTICHU,ZHIJIASHANGANZHIQIANJINDING。

YOUDIAN:CAOZUOJIANBIAN

QUEDIAN:GONGQIZHANG,CHENGBENGAO,BUSHIYIDUNTIGUOGAODEGONGCHENG。

5.QIAOMIANGANGDAOLIANGFAGENGHUANZHIZUO

ZHICHENGMIANWEIDINGSHENGLIANGXIANGLINKUADELIANGTI,PEIHEDINGSHENGSHEBEI,TAISHENGLIANGTIHOUDUIBINGHAIZHIZUOJINXINGGENGHUAN,

YOUDIAN:QIAOXIACHANGHEWUYAOQIU,BUYINGXIANGQIAOXIATONGCHE

QUEDIAN:GANGLIANGZHANGDUYOUXIANZHI,KUAJINGBUKEGUODA。