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地鐵管片螺栓

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地鐵(tie)管片螺(luo)栓

在用(yong)(yong)盾構掘進機挖掘隧道(dao)的(de)時候,所用(yong)(yong)的(de)管(guan)片(pian)(pian)(pian)需要進行連(lian)(lian)接,地鐵(tie)管(guan)片(pian)(pian)(pian)螺栓就是連(lian)(lian)接管(guan)片(pian)(pian)(pian)的(de)緊固件。拱形(xing)的(de)管(guan)片(pian)(pian)(pian)在地鐵(tie)管(guan)片(pian)(pian)(pian)螺栓的(de)連(lian)(lian)接下形(xing)成就會形(xing)成圓柱體(ti),隧道(dao)的(de)表面就是依靠這...

地鐵管片螺栓

        在用盾構掘進機挖掘隧(sui)道的(de)時候,所用的(de)管片(pian)需要進行連(lian)接,地鐵(tie)(tie)管片(pian)螺栓就是連(lian)接管片(pian)的(de)緊固件(jian)。拱形的(de)管片(pian)在地鐵(tie)(tie)管片(pian)螺栓的(de)連(lian)接下形成就會形成圓柱(zhu)體(ti),隧(sui)道的(de)表(biao)面就是依靠(kao)這些圓柱(zhu)體(ti)支撐的(de),它是專門在盾構隧(sui)道配套使用的(de),所以(yi)也叫(jiao)做地鐵(tie)(tie)管片(pian)連(lian)接螺栓或者連(lian)接件(jian)。

        地(di)鐵(tie)管(guan)片(pian)(pian)螺(luo)(luo)栓(shuan)(shuan)很多(duo)工(gong)程(cheng)中(zhong)都(dou)會應用(yong)(yong)到,是(shi)一(yi)種常見的(de)緊固件(jian)。但是(shi)由于地(di)鐵(tie)管(guan)片(pian)(pian)螺(luo)(luo)栓(shuan)(shuan)的(de)工(gong)作(zuo)環境,在使(shi)用(yong)(yong)過(guo)程(cheng)中(zhong)容(rong)易出現(xian)生銹、腐(fu)蝕的(de)現(xian)象,地(di)鐵(tie)管(guan)片(pian)(pian)螺(luo)(luo)栓(shuan)(shuan)的(de)腐(fu)蝕不(bu)僅影(ying)響地(di)鐵(tie)管(guan)片(pian)(pian)螺(luo)(luo)栓(shuan)(shuan)的(de)外觀(guan),而(er)且影(ying)響地(di)鐵(tie)管(guan)片(pian)(pian)螺(luo)(luo)栓(shuan)(shuan)的(de)使(shi)用(yong)(yong)性能,比如(ru)會使(shi)地(di)鐵(tie)管(guan)片(pian)(pian)螺(luo)(luo)栓(shuan)(shuan)機械性能和抗拉(la)強度下降(jiang),這(zhe)樣(yang)一(yi)來管(guan)片(pian)(pian)和地(di)鐵(tie)管(guan)片(pian)(pian)螺(luo)(luo)栓(shuan)(shuan)的(de)使(shi)用(yong)(yong)壽命就會下降(jiang)。這(zhe)樣(yang)不(bu)僅會提高(gao)企業成本,還給后續(xu)的(de)維護(hu)工(gong)作(zuo)增加了很大(da)的(de)難度。因此(ci),在使(shi)用(yong)(yong)地(di)鐵(tie)管(guan)片(pian)(pian)螺(luo)(luo)栓(shuan)(shuan)時,必須注意地(di)鐵(tie)管(guan)片(pian)(pian)螺(luo)(luo)栓(shuan)(shuan)的(de)防腐(fu)蝕處理。

        地鐵管片螺栓