LQZ高承载全封闭球型支座是一种新型支座,因其承载能力高、转角大、转动灵活、转动力矩与转角无关等优点,可广泛应用于各种跨度、各种类型的桥梁,特别适用于大跨度桥梁及宽桥、曲线桥、坡道桥等构造复杂的桥梁。
球型支座由下座板、球面四氟板、密封裙、中间座板、平面四氟板、上滑板和上座板组成。
球型支座的水平位移是由上(支座)滑板与中座板上的平面四氟板之间的滑动来实现的。另外,通过在上座板上设置导向板(槽)或导向环来约束支座的单向或多向位移,可以制成单向活动球型支座和固定球型支座。
QIUXINGZHIZUODEZHUANJIAOSHIYOUZHONGZUOBANDETUQIUMIANYUXIAZUOBANSHANGDEQIUMIANSIFUBANZHIJIANDEHUADONGLAISHIXIANDE。TONGCHANGYOUYUZHIZUODEZHUANDONGZHONGXINYUSHANGBUJIEGOUDEZHUANDONGZHONGXINBUFUHE,ERZAIZHONGZUOBANHEXIAZUOBANZHIJIANXINGCHENGDIERHUADONGMIAN。GENJUSHANGBUJIEGOUYUZHIZUOZHUANDONGZHONGXINDEXIANGDUIWEIZHI,QIUMIANZHUANDONGFANGXIANGKEYIYUPINGHUADONGFANGXIANGYIZHIHUOXIANGFAN。RUGUOLIANGGEZHUANDONGZHONGXINFUHE,ZEWUPINGMIANHUADONG。
LQZQIUXINGZHIZUOXIANJUYOUYIBANQIUXINGZHUANJIAODA、ZHUANDONGLINGHUO、ZHUANDONGLIJUYUZHUANJIAOWUGUAN、ZHUANDONGXINGNENGGEGEFANGXIANGYIZHIDENGYOUDIANWAI,HAIYOUYIXIAJIDATEDIAN:
1、CHENGZAIDUNWEIDA-ZUIDAZHIFANLIKECHAOGUO100000KN;
2、ZHUANJIAODA(ZUIDAZHUANJIAO0.06)
3、NAIFUSHINENGLIDADAZENGQIANG,KEZAIHAIYANGDAQIJIFEIJIANQUDENGELIEHUANJINGXIASHIYONG。
4、PINGMIANHUADONGHEZHUANDONGMOCAZULIXIAO。
5、FANGCHENFANGSHUIXINGNENGHAO,KEBAOZHENGMOCAFUWUFUSHIWUWURAN。
6、SHEJISHOUMINGZHANG(AN100NIANSHEJI)
7、ZHIZUOXIAOQIAOQINGBIAN,JIAOTONGYANGZHIFANLIDEPENSHIXIANGJIAOZHIZUOZHONGLIANGJIANQING40-50%,JIAOTONGYANGZHIFANLIDEQITAQIUZUOZHONGLIANGJIANQING20~25%。
1、ZHIZUOSHUXIANGCHENGZAILIFEN 34 JI:1000、1500、2000、2500、3000、3500、4000、4500、5000、5500、6000、7000、8000、9000、10000、12500、15000、17500、20000、22500、25000、27500、30000、32500、35000、37500、40000、45000、50000、60000、70000、80000、90000、100000kN;YEKEGENJUYONGHUYAOQIUJINXINGTESHUGUIGEDESHEJI、ZHIZAO。
2、SHEJIZHUANJIAO:0.02rad。
3、ZHIZUOKECHENGSHOUDESHUIPINGLI:GD GUDINGZHIZUOGEXIANG、DX DANXIANGHUODONGZHIZUODEXIANWEIFANGXIANGXIANG,WEIZHIZUOSHEJISHUXIANGCHENGZAILIDE 10%。DUOXIANGHUODONG(DX)ZHIZUOGEXIANG、DX DANXIANGHUODONGZHIZUOHUODONGFANGXIANGDESHEJISHUIPINGLIWEIZHIZUOSHUXIANGSHEJICHENGZAILIDE 5%。
4、ZHIZUOSHEJIWEIYI:SX SHUANGXIANGHUODONGZHIZUOHE DX DANXIANGHUODONGZHIZUODESHUNJIEGOUFANGXIANGDEZHUWEIYILIANGSHEJIWEIYIWEI±100mm HE±150mm,SX SHUANGXIANGHUODONGZHIZUODEHENGXIANGWEIYILIANGWEI±40mm,DX DANXIANGHUODONGZHIZUOHENGXIANGWEIYIXIANZHIWEI±3mm。DANGSUOXUWEIYILIANGBUTONGSHI,KEJINXINGTESHUSHEJI;
5、HUODONGZHIZUOSHEJIMOCAXISHU:CHANGWEN(-25℃~60℃)DIWEN(-40℃~-25℃)μ≤0.03 μ≤0.05
6、WENDUSHIYONGFANWEI:-40℃~+60℃
7、ZHIZUOSHIYONGHUANJING:ZHIZUOGENJUSHIYONGHUANJINGKEFENWEIPUTONGXING(SHIYONGYUYIBANDAQIHUANJING)HENAISHIXING(SHIYONGYUHAIYANGDAQIHUANJINGJIZHONGDUWURANDAQIHUANJING),NAISHIXINGZHIZUOXUZAIXINGHAO LQZ HOUJIAZHU(NS)YIZUOBIAOSHI。
8、DUIYUYOUPODUYAOQIUDELIANGTI,YUZHILIANGQIAOCAIYONGZAIZHIZUOSHANGZUOBANDINGMIANSHEZHIXIEXINGBANDEFANGSHIYISHIYINGLIANGTIDEPODUYAOQIU;XIANJIAOLIANGQIAODEPODUYOULIANGDIHUNNINGTUDIAOZHENG,ZHIZUOBENTIBUSHEPODU。
LI:ZHIZUOXINGHAO LQZ-5000DX-100
BENLIBIAOSHISHEJISHUXIANGCHENGZAILIWEI 5000kN,SHUIPINGLIWEISHUXIANGCHENGZAILIDE 10%,SHUNQIAOXIANGSHEJIWEIYIWEI±100mm DEZONGXIANGHUODONGQIUXINGZHIZUO。
LQZ XINGSHUANGXIANGHUODONGQIUXINGZHIZUO
LQZ XINGDANXIANGHUODONGQIUXINGZHIZUO
LQZ XINGGUDINGQIUXINGZHIZUO