橋qiao梁liang支zhi座zuo的de主zhu要yao作zuo用yong
，是shi將jiang橋qiao梁liang結jie構gou上shang的de橫heng在zai與yu活huo載zai反fan力li傳chuan遞di到dao橋qiao梁liang的de墩dun台tai上shang去qu
，同tong時shi保bao證zheng支zhi座zuo所suo要yao求qiu的de位wei移yi與yu轉zhuan動dong，以yi便bian使shi結jie構gou的de實shi際ji受shou力li情qing況kuang與yu計ji算suan的de理li論lun圖tu式shi相xiang符fu合he。

xiangjiaozhizuowaiguanjiandan，neibujiegouyehenjiandan，zhizuoshiyoujicengxiangjiaopianyubogangbanzuheercheng。zheyangshengchanjiagongfangbian，zaojiachengbendilian，jiegougaoduxiao
，anzhuangfangbian，shiyongxingnenglianghao，keyijiangshangbugouzaodefanlikekaodechuandigeiduntai,板式橡膠支座憑借這些優點在中
、小型公路、城市和鐵路橋梁中得到廣泛應用。