盆式(shi)橡(xiang)(xiang)(xiang)膠(jiao)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)是(shi)利用(yong)被半封閉鋼制(zhi)盆腔內的(de)(de)(de)(de)(de)(de)彈性橡(xiang)(xiang)(xiang)膠(jiao)塊，在(zai)三向(xiang)(xiang)受力(li)(li)狀態下具有(you)流體的(de)(de)(de)(de)(de)(de)性質特點(dian)，來(lai)實現橋(qiao)梁上(shang)部的(de)(de)(de)(de)(de)(de)轉(zhuan)動(dong)，同(tong)時(shi)依靠(kao)中間鋼板(ban)(ban)(ban)(ban)(ban)上(shang)的(de)(de)(de)(de)(de)(de)四氟(fu)乙(yi)烯滑(hua)板(ban)(ban)(ban)(ban)(ban)與上(shang)座(zuo)(zuo)板(ban)(ban)(ban)(ban)(ban)的(de)(de)(de)(de)(de)(de)不(bu)(bu)銹鋼板(ban)(ban)(ban)(ban)(ban)之(zhi)間的(de)(de)(de)(de)(de)(de)低(di)摩擦系數來(lai)實現上(shang)部結構的(de)(de)(de)(de)(de)(de)水平位移(yi)，使(shi)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)所(suo)承(cheng)(cheng)受的(de)(de)(de)(de)(de)(de)剪(jian)切不(bu)(bu)再由(you)橡(xiang)(xiang)(xiang)膠(jiao)完全承(cheng)(cheng)擔，而(er)間接作(zuo)用(yong)于鋼制(zhi)底(di)盆及(ji)四氟(fu)乙(yi)烯滑(hua)板(ban)(ban)(ban)(ban)(ban)與不(bu)(bu)銹鋼之(zhi)間的(de)(de)(de)(de)(de)(de)滑(hua)移(yi)上(shang)。從長(chang)期試(shi)驗的(de)(de)(de)(de)(de)(de)數據(ju)看，橡(xiang)(xiang)(xiang)膠(jiao)處于三向(xiang)(xiang)約(yue)束狀態時(shi)的(de)(de)(de)(de)(de)(de)抗壓彈性模量為50000kg/cm2，比無側向(xiang)(xiang)約(yue)束的(de)(de)(de)(de)(de)(de)抗壓彈性模量增大近(jin)20倍，因而(er)盆式(shi)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)承(cheng)(cheng)載(zai)能(neng)力(li)(li)大為提高，解決(jue)了(le)(le)板(ban)(ban)(ban)(ban)(ban)式(shi)橡(xiang)(xiang)(xiang)膠(jiao)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)承(cheng)(cheng)載(zai)能(neng)力(li)(li)的(de)(de)(de)(de)(de)(de)局限，能(neng)滿(man)(man)足大的(de)(de)(de)(de)(de)(de)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)承(cheng)(cheng)反力(li)(li)、大的(de)(de)(de)(de)(de)(de)水平位移(yi)及(ji)轉(zhuan)角要求。球(qiu)(qiu)型(xing)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)是(shi)由(you)上(shang)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)板(ban)(ban)(ban)(ban)(ban)、下支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)板(ban)(ban)(ban)(ban)(ban)、球(qiu)(qiu)形板(ban)(ban)(ban)(ban)(ban)、聚四氟(fu)乙(yi)烯滑(hua)板(ban)(ban)(ban)(ban)(ban)（F4、球(qiu)(qiu)面(mian)四氟(fu)板(ban)(ban)(ban)(ban)(ban)）及(ji)橡(xiang)(xiang)(xiang)膠(jiao)擋圈組成的(de)(de)(de)(de)(de)(de)一(yi)種特殊(shu)盆式(shi)橡(xiang)(xiang)(xiang)膠(jiao)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)產(chan)品。它(ta)將盆式(shi)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)中的(de)(de)(de)(de)(de)(de)橡(xiang)(xiang)(xiang)膠(jiao)板(ban)(ban)(ban)(ban)(ban)改為球(qiu)(qiu)面(mian)四氟(fu)板(ban)(ban)(ban)(ban)(ban)因而(er)得名,由(you)于球(qiu)(qiu)型(xing)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)中間鋼板(ban)(ban)(ban)(ban)(ban)及(ji)底(di)盆亦(yi)相應地改成球(qiu)(qiu)面(mian)，減(jian)小了(le)(le)摩擦系數。其(qi)位移(yi)由(you)上(shang)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)板(ban)(ban)(ban)(ban)(ban)與平面(mian)四氟(fu)板(ban)(ban)(ban)(ban)(ban)之(zhi)間的(de)(de)(de)(de)(de)(de)滑(hua)動(dong)來(lai)實現。在(zai)上(shang)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)板(ban)(ban)(ban)(ban)(ban)上(shang)設置(zhi)導(dao)向(xiang)(xiang)槽(cao)或導(dao)向(xiang)(xiang)環來(lai)約(yue)束支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)的(de)(de)(de)(de)(de)(de)單向(xiang)(xiang)或多向(xiang)(xiang)位移(yi)，可(ke)以(yi)制(zhi)成球(qiu)(qiu)形單向(xiang)(xiang)活動(dong)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)和固定支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)。通過球(qiu)(qiu)形板(ban)(ban)(ban)(ban)(ban)和球(qiu)(qiu)面(mian)四氟(fu)板(ban)(ban)(ban)(ban)(ban)之(zhi)間的(de)(de)(de)(de)(de)(de)滑(hua)動(dong)來(lai)滿(man)(man)足支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)轉(zhuan)角的(de)(de)(de)(de)(de)(de)需要。球(qiu)(qiu)型(xing)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)以(yi)傳力(li)(li)可(ke)靠(kao)，轉(zhuan)動(dong)靈(ling)活的(de)(de)(de)(de)(de)(de)特點(dian)。支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)的(de)(de)(de)(de)(de)(de)安裝有(you)難度嗎？彈簧(huang)支(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)座(zuo)(zuo)性價比廠家(jia)

抗(kang)震球(qiu)(qiu)型(xing)鋼支(zhi)(zhi)座(zuo)材(cai)料進(jin)場檢驗；球(qiu)(qiu)型(xing)支(zhi)(zhi)座(zuo)在制作(zuo)工廠制作(zuo)完成后，質檢部門(men)應按(an)施工圖紙要(yao)求和(he)(he)相應規范的(de)規定(ding)對其成品構(gou)件進(jin)行(xing)檢查驗收，按(an)要(yao)求編號。球(qiu)(qiu)型(xing)支(zhi)(zhi)座(zuo)出(chu)(chu)廠運輸時，應同(tong)(tong)時具備產品合格證和(he)(he)構(gou)件發運包裝清(qing)單(dan)。構(gou)件運輸到安(an)裝現場后，會同(tong)(tong)甲方、監理等單(dan)位(wei)等部門(men)共同(tong)(tong)驗收。主(zhu)要(yao)驗收內容(rong)：①是否(fou)(fou)有(you)(you)出(chu)(chu)廠合格證和(he)(he)材(cai)料質保書；②是否(fou)(fou)有(you)(you)構(gou)件的(de)制作(zuo)驗收資料；③是否(fou)(fou)有(you)(you)發貨清(qing)單(dan)，發貨清(qing)單(dan)是否(fou)(fou)和(he)(he)構(gou)件相對應。球(qiu)(qiu)型(xing)支(zhi)(zhi)座(zuo)到場前應清(qing)理出(chu)(chu)一(yi)(yi)塊干凈(jing)平(ping)整的(de)地面，并在場地里放置一(yi)(yi)定(ding)數量的(de)50×50軟木枋(fang)(fang)（軟木枋(fang)(fang)用(yong)于墊球(qiu)(qiu)型(xing)支(zhi)(zhi)座(zuo)）。軟木枋(fang)(fang)的(de)長度為400mm。屈(qu)曲(qu)約束支(zhi)(zhi)撐堆(dui)放層(ceng)(ceng)數不得超過五層(ceng)(ceng)，重疊堆(dui)放采(cai)用(yong)交叉堆(dui)放（以免損傷吊耳），第(di)二層(ceng)(ceng)在上面一(yi)(yi)層(ceng)(ceng)上轉動90度，第(di)三層(ceng)(ceng)同(tong)(tong)上面一(yi)(yi)層(ceng)(ceng)，第(di)四(si)層(ceng)(ceng)同(tong)(tong)第(di)二層(ceng)(ceng)。連廊支(zhi)(zhi)座(zuo)技術(shu)要(yao)求支(zhi)(zhi)座(zuo)有(you)(you)那么(me)多(duo)(duo)種(zhong)(zhong)類哪一(yi)(yi)種(zhong)(zhong)是比較購(gou)買量多(duo)(duo)的(de)呢？

a：查看板(ban)式(shi)橡(xiang)膠支(zhi)座的(de)(de)安裝施工圖紙，主要(yao)注意(yi)板(ban)式(shi)橡(xiang)膠支(zhi)座的(de)(de)規格型號、高度、承載力等主要(yao)技術參數(shu)。四(si)氟(fu)滑板(ban)橡(xiang)膠支(zhi)座還要(yao)注意(yi)預埋(mai)鋼板(ban)的(de)(de)尺寸和(he)安裝位置及方向(xiang)；

b：選用板式橡膠(jiao)支座時,支座的最大承載(zai)力應與橋梁支點反力相吻合,其容許偏差范圍宜為±10%；

c：對于彎、坡、斜、寬橋(qiao)梁(liang)，宜選用圓形板式橡膠支座。公路(lu)橋(qiao)梁(liang)工程(cheng)不(bu)許(xu)使用帶球冠或坡形的(de)橡膠支座；

d：當(dang)橋梁(liang)縱(zong)坡(po)坡(po)度(du)不大(da)于1%時，板(ban)式(shi)橡膠(jiao)支(zhi)座(zuo)可(ke)直接設(she)置于墩臺(tai)上，但應考(kao)慮(lv)縱(zong)坡(po)影響所需(xu)要的(de)厚度(du)。當(dang)縱(zong)坡(po)坡(po)度(du)大(da)于1%時，應采用預(yu)埋鋼板(ban)（加楔形鋼板(ban)）、混凝土墊塊（帶坡(po)度(du)的(de)墊石(shi)）或其他措施(shi)將(jiang)梁(liang)底調(diao)平(ping)，保證支(zhi)座(zuo)平(ping)置。板(ban)式(shi)橡膠(jiao)支(zhi)座(zuo)應按(an)JTGD62的(de)有(you)關規(gui)定(ding)(ding)驗算(suan)并(bing)在(zai)驗算(suan)滿足規(gui)定(ding)(ding)要求后方可(ke)使用。

e：GJZF4、GYZF4型四氟(fu)滑板(ban)(ban)(ban)橡膠支(zhi)座應(ying)(ying)水平安裝(zhuang)。并應(ying)(ying)設置(zhi)上(shang)下(xia)鋼板(ban)(ban)(ban)，四氟(fu)滑板(ban)(ban)(ban)與不(bu)(bu)銹鋼板(ban)(ban)(ban)間應(ying)(ying)該涂放5201-2硅脂潤滑油，安裝(zhuang)后(hou)一定要設置(zhi)防塵罩；支(zhi)座的四氟(fu)滑板(ban)(ban)(ban)不(bu)(bu)得設置(zhi)在支(zhi)座底面，與四氟(fu)滑板(ban)(ban)(ban)接(jie)觸(chu)的不(bu)(bu)銹鋼板(ban)(ban)(ban)也不(bu)(bu)能(neng)設置(zhi)在橋(qiao)梁墩(dun)、臺墊石(shi)上(shang)。

橋(qiao)(qiao)(qiao)梁(liang)(liang)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)按(an)照(zhao)其(qi)結構可(ke)分為3大(da)類：一(yi)(yi)是(shi)(shi)橋(qiao)(qiao)(qiao)梁(liang)(liang)板(ban)式(shi)橡膠支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)；二是(shi)(shi)盆式(shi)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)；三(san)是(shi)(shi)球形(xing)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)。按(an)固定(ding)(ding)與否分類可(ke)以(yi)分為固定(ding)(ding)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)及(ji)活(huo)動(dong)(dong)(dong)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)固定(ding)(ding)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)起著(zhu)餃的(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)，他允許(xu)橋(qiao)(qiao)(qiao)梁(liang)(liang)結構在沿(yan)著(zhu)線(xian)路(lu)(lu)的(de)(de)(de)(de)豎直平(ping)面內自由(you)地(di)轉動(dong)(dong)(dong)。活(huo)動(dong)(dong)(dong)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)除了能(neng)自由(you)地(di)轉動(dong)(dong)(dong)外，還應(ying)(ying)允許(xu)在活(huo)載及(ji)溫度變化時(shi)，梁(liang)(liang)端(duan)(duan)可(ke)縱向水平(ping)移動(dong)(dong)(dong)。簡支(zhi)(zhi)梁(liang)(liang)橋(qiao)(qiao)(qiao)，按(an)其(qi)靜力(li)圖式(shi)應(ying)(ying)在其(qi)一(yi)(yi)端(duan)(duan)設置固定(ding)(ding)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)，另一(yi)(yi)端(duan)(duan)設置活(huo)動(dong)(dong)(dong)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)。對于鐵路(lu)(lu)路(lu)(lu)梁(liang)(liang)橋(qiao)(qiao)(qiao)梁(liang)(liang)，由(you)于制(zhi)動(dong)(dong)(dong)力(li)影響較(jiao)(jiao)大(da)，固定(ding)(ding)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)與活(huo)動(dong)(dong)(dong)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)的(de)(de)(de)(de)布(bu)置應(ying)(ying)根據以(yi)下(xia)(xia)原則：1、對橋(qiao)(qiao)(qiao)跨結構而言，比(bi)較(jiao)(jiao)好(hao)使梁(liang)(liang)的(de)(de)(de)(de)下(xia)(xia)弦在制(zhi)動(dong)(dong)(dong)力(li)的(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)下(xia)(xia)受壓，并(bing)能(neng)抵消一(yi)(yi)部分豎向荷(he)載下(xia)(xia)弦產生的(de)(de)(de)(de)拉(la)力(li)；2、對橋(qiao)(qiao)(qiao)墩而言，比(bi)較(jiao)(jiao)好(hao)讓(rang)制(zhi)動(dong)(dong)(dong)力(li)的(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)方向指向橋(qiao)(qiao)(qiao)墩中心(xin)，并(bing)使橋(qiao)(qiao)(qiao)墩頂混凝土或(huo)漿砌片(pian)(pian)石受壓，在制(zhi)動(dong)(dong)(dong)力(li)作(zuo)(zuo)用(yong)(yong)下(xia)(xia)受壓而不是(shi)(shi)受拉(la)。3、對橋(qiao)(qiao)(qiao)臺(tai)而言，比(bi)較(jiao)(jiao)好(hao)讓(rang)制(zhi)動(dong)(dong)(dong)力(li)的(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)方向指向河岸，使橋(qiao)(qiao)(qiao)臺(tai)頂部混凝土或(huo)漿砌片(pian)(pian)石受壓，并(bing)能(neng)平(ping)衡一(yi)(yi)部分臺(tai)后填土壓力(li)4、根據上(shang)(shang)述原則，《鐵路(lu)(lu)橋(qiao)(qiao)(qiao)梁(liang)(liang)設計規定(ding)(ding)》規定(ding)(ding)，固定(ding)(ding)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)的(de)(de)(de)(de)布(bu)置，在坡道(dao)上(shang)(shang)應(ying)(ying)設在較(jiao)(jiao)低的(de)(de)(de)(de)一(yi)(yi)端(duan)(duan)，在車(che)站附近(jin)，應(ying)(ying)設在靠近(jin)車(che)站的(de)(de)(de)(de)一(yi)(yi)端(duan)(duan)，在區間平(ping)道(dao)上(shang)(shang)，應(ying)(ying)設在重車(che)方向的(de)(de)(de)(de)前端(duan)(duan)，當上(shang)(shang)述規定(ding)(ding)相互抵觸時(shi)，則應(ying)(ying)按(an)水平(ping)力(li)作(zuo)(zuo)用(yong)(yong)影響較(jiao)(jiao)大(da)的(de)(de)(de)(de)情(qing)況設置，即應(ying)(ying)先滿足(zu)坡道(dao)上(shang)(shang)的(de)(de)(de)(de)需求5、對于多跨簡支(zhi)(zhi)梁(liang)(liang)橋(qiao)(qiao)(qiao)。支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)要怎么(me)挑選呢？什么(me)場合用(yong)(yong)什么(me)樣的(de)(de)(de)(de)支(zhi)(zhi)座(zuo)(zuo)(zuo)(zuo)？

抗震球型鋼支(zhi)座冬季(ji)施(shi)工(gong)措施(shi)Ａ）工(gong)程項目施(shi)工(gong)在進入冬季(ji)前，應(ying)專(zhuan)門(men)組織人員進行技術(shu)業務培(pei)訓，學習本工(gong)作范圍內的有關(guan)知識，明確(que)職責，經(jing)(jing)考(kao)試合格后，方(fang)準上崗工(gong)作。凡參加(jia)在負(fu)(fu)溫下施(shi)工(gong)的電焊(han)(han)工(gong)，除了取的常溫焊(han)(han)接(jie)資(zi)格證書外，還(huan)須(xu)經(jing)(jing)過負(fu)(fu)溫焊(han)(han)接(jie)工(gong)藝培(pei)訓。經(jing)(jing)考(kao)試合格后，方(fang)可進行負(fu)(fu)溫焊(han)(han)接(jie)施(shi)工(gong)

Ｂ）與當地的氣象部門保(bao)持(chi)聯系，及時接收天氣預報，防(fang)止寒流突然(ran)襲擊

。Ｃ）安排專人(ren)測量施工(gong)期間的室外氣溫，暖(nuan)棚氣溫，并(bing)做好(hao)記錄。

Ｄ）在(zai)負溫下施工(gong)(gong)的構件，應當(dang)在(zai)負溫下進行可焊性試(shi)驗。在(zai)負溫下通過試(shi)驗，并檢驗合格(ge)后方可進行負溫焊接施工(gong)(gong)。球形(xing)鋼支座是(shi)什么原理有(you)什么作用？連廊支座技術要求(qiu)

安佰(bai)興的支(zhi)座主要運用在什么場(chang)合里？彈簧支(zhi)座性價比廠家(jia)

高阻(zu)尼(ni)隔震(zhen)橡膠支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)布(bu)(bu)置(zhi)原(yuan)則(ze)；1支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)布(bu)(bu)置(zhi)時(shi)(shi)應(ying)檢(jian)算支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)的(de)設(she)(she)計(ji)(ji)(ji)(ji)位(wei)(wei)移(yi)(yi)(yi)(yi)(yi)量(liang)是否(fou)滿(man)足橋梁(liang)因制動(dong)(dong)力、混凝土收縮徐(xu)變(bian)和(he)溫(wen)度等共(gong)同作用(yong)(yong)及(ji)地(di)震(zhen)力引起的(de)位(wei)(wei)移(yi)(yi)(yi)(yi)(yi)需(xu)求。2固(gu)定(ding)(ding)型(xing)支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)常規(gui)狀態(tai)(tai)下(xia)位(wei)(wei)移(yi)(yi)(yi)(yi)(yi)量(liang)不(bu)得(de)(de)超過支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)設(she)(she)計(ji)(ji)(ji)(ji)正常使用(yong)(yong)剪應(ying)變(bian)，地(di)震(zhen)狀態(tai)(tai)下(xia)位(wei)(wei)移(yi)(yi)(yi)(yi)(yi)量(liang)不(bu)得(de)(de)超過支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)設(she)(she)計(ji)(ji)(ji)(ji)地(di)震(zhen)使用(yong)(yong)剪應(ying)變(bian)。3連續梁(liang)單聯長度不(bu)宜(yi)(yi)超過200m，跨數不(bu)宜(yi)(yi)超過6跨；若需(xu)要超過6跨時(shi)(shi)，支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)布(bu)(bu)置(zhi)應(ying)檢(jian)算靠近滑動(dong)(dong)型(xing)支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)的(de)固(gu)定(ding)(ding)型(xing)支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)的(de)位(wei)(wei)移(yi)(yi)(yi)(yi)(yi)量(liang)是否(fou)滿(man)足位(wei)(wei)移(yi)(yi)(yi)(yi)(yi)需(xu)求，再根據情況增設(she)(she)滑動(dong)(dong)型(xing)支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)或(huo)進行(xing)定(ding)(ding)制設(she)(she)計(ji)(ji)(ji)(ji)。4矩形(xing)固(gu)定(ding)(ding)型(xing)支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)宜(yi)(yi)采(cai)用(yong)(yong)支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)短(duan)邊(bian)與(yu)順(shun)橋向(xiang)(xiang)平行(xing)布(bu)(bu)置(zhi)，當橋梁(liang)橫(heng)(heng)向(xiang)(xiang)尺(chi)寸(cun)受限時(shi)(shi)，可采(cai)用(yong)(yong)支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)長邊(bian)沿縱橋向(xiang)(xiang)布(bu)(bu)置(zhi)。5滑動(dong)(dong)型(xing)支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)設(she)(she)置(zhi)時(shi)(shi)應(ying)注意其滑動(dong)(dong)方向(xiang)(xiang)與(yu)橋梁(liang)的(de)主(zhu)位(wei)(wei)移(yi)(yi)(yi)(yi)(yi)方向(xiang)(xiang)一(yi)致(zhi)。技術參數；1豎向(xiang)(xiang)承載(zai)力:204kN一(yi)21206kN。2設(she)(she)計(ji)(ji)(ji)(ji)轉角:。3等效阻(zu)尼(ni)比(bi):>10%。4支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)位(wei)(wei)移(yi)(yi)(yi)(yi)(yi):滑動(dong)(dong)型(xing)支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)順(shun)橋向(xiang)(xiang)設(she)(she)計(ji)(ji)(ji)(ji)位(wei)(wei)移(yi)(yi)(yi)(yi)(yi)為(wei)±100mm和(he)±150mm兩種，橫(heng)(heng)橋向(xiang)(xiang)設(she)(she)計(ji)(ji)(ji)(ji)位(wei)(wei)移(yi)(yi)(yi)(yi)(yi)為(wei)±30mm;固(gu)定(ding)(ding)型(xing)正常設(she)(she)計(ji)(ji)(ji)(ji)剪應(ying)變(bian)為(wei)，地(di)震(zhen)為(wei)。5摩擦系數:滑動(dong)(dong)型(xing)支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)設(she)(she)計(ji)(ji)(ji)(ji)摩擦系數為(wei)。彈簧支(zhi)座(zuo)(zuo)(zuo)(zuo)(zuo)性價比(bi)廠家

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