橋梁支座配套鋼板一般又稱為梁底支座配套鋼板、橋梁支座配套鋼板、山陰橡膠支座配套鋼板、支座配套上下鋼板、梁底配套鋼板。橋梁山陰橡膠支座處于橋梁(liang)上、下部結構(gou)(gou)聯接(jie)點的(de)重要(yao)方位(wei)，它(ta)的(de)可(ke)靠程度直(zhi)接(jie)影響橋梁(liang)結構(gou)(gou)的(de)安全度與耐(nai)久性(xing)。為了使支(zhi)座(zuo)發揮更好(hao)的(de)效果，在梁(liang)體(ti)與支(zhi)座(zuo)的(de)方位(wei)需要(yao)有支(zhi)座(zuo)配套鋼板來聯接(jie)，它(ta)能確保荷載產生(sheng)的(de)效果平(ping)允地、均勻地傳遞，讓(rang)支(zhi)座(zuo)更好(hao)的(de)發揮效果。

　　普通山陰橡膠支座只(zhi)需要(yao)一(yi)塊(kuai)預埋(mai)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)，四(si)氟滑板(ban)(ban)(ban)(ban)支(zhi)(zhi)座(zuo)配套(tao)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)是由：梁底預埋(mai)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)、支(zhi)(zhi)座(zuo)上(shang)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)、不銹(xiu)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)、支(zhi)(zhi)座(zuo)下(xia)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)組(zu)成。拼裝方法有兩種，焊(han)接固定(ding)：上(shang)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)與(yu)預埋(mai)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)斷續焊(han)接(為便于焊(han)接，預埋(mai)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)有必要(yao)大(da)于上(shang)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban))，螺(luo)栓固定(ding)：用地(di)腳螺(luo)栓錨固，預埋(mai)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)在預埋(mai)前要(yao)先鉆螺(luo)栓孔。說的(de)比較文字一(yi)點便是，在有支(zhi)(zhi)承關系的(de)兩個單體構件結合面存(cun)在的(de)、與(yu)支(zhi)(zhi)座(zuo)反力(li)相垂直的(de)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)，都(dou)可叫支(zhi)(zhi)座(zuo)鋼(gang)(gang)(gang)板(ban)(ban)(ban)(ban)，它的(de)效(xiao)(xiao)果是確保(bao)荷載發生的(de)效(xiao)(xiao)果平允地(di)、均勻地(di)傳遞。

　　支座配套鋼板主要包含：預埋鋼板、支座上鋼板、不銹鋼板、支座下鋼板。支座上下鋼板一般選用Q235鋼板或Q345鋼板，不銹鋼板選用精軋鏡面不銹鋼板。安裝好支座后一定要設置防塵罩，防塵罩選用2-5mm厚橡膠片或尼龍纖維布，支座配套鋼板的標準尺度按公路橋梁板式山陰橡膠支座技術(shu)標準JT/T663-2006加工(gong)(gong)制造，也可以按要求加工(gong)(gong)定(ding)制。

　　調平鋼板(ban)(ban)(ban)(ban)(ban)也叫(jiao)支(zhi)座預埋(mai)鋼板(ban)(ban)(ban)(ban)(ban)，一般分為梁底預埋(mai)鋼板(ban)(ban)(ban)(ban)(ban)、支(zhi)座上鋼板(ban)(ban)(ban)(ban)(ban)、不(bu)銹鋼板(ban)(ban)(ban)(ban)(ban)、支(zhi)座、支(zhi)座下鋼板(ban)(ban)(ban)(ban)(ban)(從上往下的(de)順序(xu))，它通常(chang)由熱(re)鍍鋅鋼板(ban)(ban)(ban)(ban)(ban)(Q345)做成。主要(yao)起到連(lian)接梁與(yu)支(zhi)座的(de)作用(yong)(yong)，更好的(de)發揮支(zhi)座的(de)作用(yong)(yong)。

　　預(yu)埋鋼(gang)板(ban)實際上(shang)就是支(zhi)(zhi)座(zuo)鋼(gang)板(ban)，字面理解(jie)就是和橋梁(liang)支(zhi)(zhi)座(zuo)配套的鋼(gang)板(ban)，是安裝(zhuang)橋梁(liang)支(zhi)(zhi)座(zuo)時用的預(yu)埋件(jian)

　　預埋鋼板特點：

　　橋梁支座梁(liang)底(di)(di)(di)調(diao)(diao)平(ping)(ping)鋼(gang)(gang)板(ban)(ban)重要(yao)用于有坡(po)度(du)的(de)橋體(ti)。在有坡(po)度(du)的(de)橋體(ti)就(jiu)必要(yao)預埋鋼(gang)(gang)板(ban)(ban)與(yu)(yu)支座(zuo)上鋼(gang)(gang)板(ban)(ban)之間(jian)加一(yi)塊梁(liang)底(di)(di)(di)調(diao)(diao)平(ping)(ping)鋼(gang)(gang)板(ban)(ban)(梁(liang)底(di)(di)(di)調(diao)(diao)平(ping)(ping)鋼(gang)(gang)板(ban)(ban))來調(diao)(diao)理，支座(zuo)必需(xu)包管程度(du)擱置(zhi)(zhi)。梁(liang)底(di)(di)(di)縱(zong)(zong)坡(po)時(shi)(shi)，在梁(liang)底(di)(di)(di)與(yu)(yu)支座(zuo)之間(jian)裝置(zhi)(zhi)與(yu)(yu)橋梁(liang)縱(zong)(zong)坡(po)同等的(de)梁(liang)底(di)(di)(di)調(diao)(diao)平(ping)(ping)鋼(gang)(gang)板(ban)(ban)來調(diao)(diao)平(ping)(ping)。梁(liang)體(ti)既有縱(zong)(zong)坡(po)又(you)有橫坡(po)時(shi)(shi)，在梁(liang)底(di)(di)(di)與(yu)(yu)支座(zuo)之間(jian)裝置(zhi)(zhi)與(yu)(yu)橋梁(liang)縱(zong)(zong)坡(po)，橫坡(po)同等的(de)兩個(ge)坡(po)度(du)的(de)梁(liang)底(di)(di)(di)調(diao)(diao)平(ping)(ping)鋼(gang)(gang)板(ban)(ban)來調(diao)(diao)平(ping)(ping)。

　　橋梁支座預(yu)埋鋼板的主(zhu)要用途：

　　用(yong)于架(jia)造鐵路橋梁、公路橋梁、跨海大(da)(da)橋等(deng)。要求有較高的強度、耐性(xing)(xing)以及接(jie)(jie)受機(ji)車車輛的載(zai)荷(he)和(he)沖擊，且要有良(liang)好(hao)的抗疲勞性(xing)(xing)、必定(ding)的低溫(wen)耐性(xing)(xing)和(he)耐大(da)(da)氣腐(fu)蝕性(xing)(xing)，支(zhi)座(zuo)與(yu)墊石之(zhi)間的空隙(xi)也要用(yong)環氧樹脂(zhi)砂漿填充(chong)，既要確保空隙(xi)密實又要達到與(yu)墊石平等(deng)強度。支(zhi)座(zuo)裝置好(hao)后，把梁底支(zhi)座(zuo)預埋鋼板用(yong)螺栓與(yu)支(zhi)座(zuo)上蓋鋼板銜接(jie)(jie)起(qi)來。