盆式橡膠支座dejiegouyuanlishianzhiyumifenggangpenzhongdexiangjiaokuai,zaisanxiangshoulideqingkuangxia,erchanshengdefanli,chengshouqiaoliangdechuizhihezai,tongshi,liyongxiangjiaodedanxing,manzuliangduandezhuandong,tongguohanjiezaishangzuobanshangdebuxiugangbanyujusifuyixideziyouhuayi,wanchengqiaoliangshangbugouzaodeshuipingweiyi。benxiliechanpinjuyoujiegouheli,chengzainenglida,bianxingxiao,shuipingweiyiliangda,zhuandonglinghuo,bingyoulianghaodehuanchongxingneng,shijianzhulianxushiqiaoliangdezhizuo, 盆pen式shi橡xiang膠jiao支zhi座zuo且qie具ju有you重zhong量liang輕qing,結jie構gou緊jin湊cou,構gou造zao簡jian單dan,建jian築zhu高gao度du低di,加jia工gong製zhi造zao方fang便bian,節jie省sheng鋼gang材cai,降jiang低di造zao價jia等deng優you點dian,是shi適shi宜yi於yu大da垮kua橋qiao梁liang使shi用yong的de較jiao理li想xiang的de支zhi座zuo。
常用的盆式橡膠支座有GPZ、GPZ(Ⅱ)、GPZ(KZ)三大類。 GPZ(II)係列支座目前承載力為31個級別,承載力0.8MN-60MN,能滿足大型橋梁建造的需要。 GPZ(II)標準係列中,固定支座在各方向和單向活動支座非滑移方向的水平承載力均不小於支座堅向承載力的10%。抗震型支座水平承載力不小於支座堅向承載力的20%。 支座轉動角度不小於0.02rad. 加5201矽脂潤滑後,常溫型活動支座設計摩阻係數*小取0.03.;加5201矽脂潤滑後,耐寒型活動支座設計摩阻係數*小取0.0