橡xiang膠jiao支zhi座zuo經jing過guo不bu斷duan地di研yan究jiu和he改gai善shan提ti高gao，橡xiang膠jiao支zhi座zuo已yi經jing廣guang泛fan用yong到dao橋qiao梁liang工gong程cheng中zhong，橡xiang膠jiao支zhi座zuo對dui延yan長chang橋qiao梁liang的de使shi用yong壽shou命ming和he來lai往wang車che輛liang行xing駛shi舒shu適shi度du和he安an全quan性xing提ti供gong了le可ke靠kao的de保bao證zheng。橡xiang膠jiao支zhi座zuo在zai我wo國guo應ying用yong了le數shu十shi年nian
，支zhi座zuo技ji術shu已yi經jing成cheng熟shu，各ge種zhong型xing號hao的de支zhi座zuo適shi用yong於yu各ge種zhong類lei型xing大da大da小xiao小xiao的de橋qiao梁liang，而er支zhi座zuo的de合he理li選xuan型xing、嚴格質量、正確的安裝將支座的作用。

橡xiang膠jiao支zhi座zuo在zai講jiang橋qiao梁liang上shang部bu構gou造zao的de反fan力li準zhun確que可ke靠kao的de傳chuan遞di給gei墩dun台tai的de同tong時shi完wan成cheng橋qiao梁liang需xu要yao的de水shui平ping以yi及ji垂chui直zhi方fang向xiang的de位wei移yi。橡xiang膠jiao支zhi座zuo內nei部bu有you多duo層ceng鋼gang板ban，使shi支zhi座zuo在zai垂chui直zhi方fang向xiang有you了le足zu夠gou的de剛gang度du，當dang承cheng受shou較jiao大da荷he載zai時shi支zhi座zuo隻zhi發fa生sheng較jiao小xiao的de變bian形xing，而er橡xiang膠jiao支zhi座zuo內nei部bu的de橡xiang膠jiao是shi支zhi座zuo在zai水shui平ping方fang向xiang具ju有you一yi定ding的de柔rou韌ren性xing
，當dang梁liang體ti受shou到dao外wai界jie作zuo用yong力li、環境、溫度、混凝土的收縮或者徐變等引起的水平方向的位移。