
盆pen式shi橡xiang膠jiao支zhi座zuo的de結jie構gou原yuan理li是shi安an置zhi於yu密mi封feng鋼gang盆pen中zhong的de橡xiang膠jiao塊kuai,在zai三san向xiang受shou力li的de情qing況kuang下xia,而er產chan生sheng的de反fan力li,承cheng受shou橋qiao梁liang的de垂chui直zhi荷he載zai,同tong時shi,利li用yong橡xiang膠jiao的de彈dan性xing,滿man足zu梁liang端duan的de轉zhuan動dong,通tong過guo焊han接jie在zai上shang座zuo板ban上shang的de不bu鏽xiu鋼gang板ban與yu聚ju四si氟fu乙yi烯xi的de自zi由you滑hua移yi,完wan成cheng橋qiao梁liang上shang部bu構gou造zao的de水shui平ping位wei移yi。本ben係xi列lie產chan品pin具ju有you結jie構gou合he理li,承cheng載zai能neng力li大da,變bian形xing小xiao,水shui平ping位wei移yi量liang大da,轉zhuan動dong靈ling活huo,並bing有you良liang好hao的de緩huan衝chong性xing能neng,是shi建jian築zhu連lian續xu式shi橋qiao梁liang的de**佳支座,
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(chang)用(yong)的(de)有(you)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。