鋼結構
隨(sui)著鋼(gang)結(jie)構的迅速(su)發(fa)展，鋼(gang)結(jie)構工程(cheng)建筑已(yi)經成為(wei)了一個城市現代(dai)化的彰顯。鋼(gang)結(jie)構住(zhu)宅(zhai)，多數的高檔小區(qu)已(yi)經成為(wei)了的標志。如今(jin)我們走在(zai)街上，已(yi)經成為(wei)了常見(jian)物。而在(zai)眾(zhong)多的鋼(gang)結(jie)構工程(cheng)中，鋼(gang)結(jie)構應用最(zui)為(wei)廣泛。
1、鋼(gang)結構活(huo)動(dong)房由彩(cai)鋼(gang)板通過粘合劑(ji)將鋼(gang)板和聚苯乙烯粘合軋(ya)制而成，充(chong)分(fen)發揮不(bu)同材(cai)料的特性(xing)(xing)，從而使(shi)其具有(you)良(liang)好的防(fang)火性(xing)(xing)和保溫性(xing)(xing)和隔音性(xing)(xing)能。
2、鋼結構活(huo)動房全部(bu)構件采用工廠標準化預制生(sheng)產，不僅方便安裝(zhuang)、拆卸，同時通過自由添加、減(jian)少、改變門、窗、隔斷(duan)的位置豐富了活(huo)動板(ban)房的布局和房屋(wu)的功能(neng)性。
3、鋼(gang)結構活動(dong)房部件材(cai)料實現循環使用(yong)，構件鍍鋅后，可(ke)持續使用(yong)20年之久，使用(yong)過(guo)程中不產生任何建筑垃(la)圾。
4、鋼結構活動房部件(jian)的完(wan)全拆裝(zhuang)使房屋易于運輸(shu)，節約成本。
5、鋼結構(gou)(gou)體(ti)系使得鋼結構(gou)(gou)活動房房屋具有卓越的(de)(de)抵(di)抗86.4km/h風速的(de)(de)能力；輕質(zhi)活動板房結構(gou)(gou)使房屋在遇到(dao)等(deng)強于地震(zhen)設防烈度8度的(de)(de)地震(zhen)災害(hai)時，表現出(chu)良好的(de)(de)整體(ti)性(xing)。
鋼(gang)結構工程
6、高層活動(dong)房采(cai)用冷彎薄(bo)壁輕(qing)鋼結(jie)構體系，墻(qiang)面(mian)、屋(wu)頂覆以彩鋼復(fu)合(he)夾(jia)芯板。
7、大坡度的活(huo)動房屋面采用(yong)結構防水的設計，增強房屋的氣密、水密性。
8、活動房質(zhi)量輕，便于安裝。
鋼(gang)結構(gou)施工的(de)三(san)個要(yao)點：
（1）做(zuo)好(hao)前期準備工(gong)(gong)(gong)(gong)作。土木工(gong)(gong)(gong)(gong)程施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)是一(yi)項(xiang)較復雜(za)的(de)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)序，對施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)質量(liang)和(he)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)進度(du)具有(you)很(hen)大影響。在進行施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)前，必須做(zuo)到(dao)：①合理設(she)(she)計(ji)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)圖(tu)紙(zhi)，加強設(she)(she)計(ji)圖(tu)紙(zhi)的(de)審核；②認真聽取現場施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)人(ren)(ren)員(yuan)的(de)建(jian)議，保證施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)圖(tu)紙(zhi)完善后再施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)；③讓(rang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)人(ren)(ren)員(yuan)了解核心技術，及時(shi)解決施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)中的(de)重難點問(wen)題，提高施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)質量(liang)。
（2）鋼結(jie)構施(shi)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)焊(han)(han)接(jie)(jie)技(ji)術的(de)應用。焊(han)(han)接(jie)(jie)工(gong)(gong)(gong)(gong)(gong)作(zuo)也是土木工(gong)(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)的(de)核心技(ji)術，在應用鋼結(jie)構技(ji)術時，需要做到：①積極做好(hao)焊(han)(han)接(jie)(jie)準備(bei)工(gong)(gong)(gong)(gong)(gong)作(zuo)，主要準備(bei)施(shi)工(gong)(gong)(gong)(gong)(gong)材料和施(shi)工(gong)(gong)(gong)(gong)(gong)用具(ju)，加強(qiang)安全防護；②要求(qiu)焊(han)(han)接(jie)(jie)人(ren)員持上崗證工(gong)(gong)(gong)(gong)(gong)作(zuo)，對(dui)施(shi)工(gong)(gong)(gong)(gong)(gong)中(zhong)(zhong)容(rong)易影響(xiang)施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)作(zuo)的(de)因素進(jin)行分(fen)析；③焊(han)(han)接(jie)(jie)中(zhong)(zhong)，一項工(gong)(gong)(gong)(gong)(gong)程完(wan)成后(hou)必須對(dui)其進(jin)行檢查，清理(li)干(gan)凈裂縫中(zhong)(zhong)焊(han)(han)料，同時對(dui)焊(han)(han)接(jie)(jie)質量進(jin)行檢查，促進(jin)焊(han)(han)接(jie)(jie)工(gong)(gong)(gong)(gong)(gong)作(zuo)的(de)進(jin)展。
（3）鋼(gang)結構施工(gong)(gong)(gong)中(zhong)塔(ta)(ta)吊(diao)(diao)技(ji)術(shu)(shu)的應(ying)用(yong)。塔(ta)(ta)吊(diao)(diao)施工(gong)(gong)(gong)是(shi)土木工(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)中(zhong)常用(yong)的技(ji)術(shu)(shu)，對鋼(gang)結構施工(gong)(gong)(gong)具有很大(da)作用(yong)。塔(ta)(ta)吊(diao)(diao)設備可(ke)以應(ying)用(yong)到(dao)各種(zhong)強度和重量的起重，同時還(huan)降低了工(gong)(gong)(gong)程(cheng)成本。內趴式(shi)是(shi)施工(gong)(gong)(gong)中(zhong)常用(yong)的一種(zhong)方(fang)式(shi)，在(zai)塔(ta)(ta)吊(diao)(diao)過程(cheng)中(zhong)必(bi)須(xu)嚴格按照塔(ta)(ta)吊(diao)(diao)使用(yong)標準(zhun)操作，保證塔(ta)(ta)吊(diao)(diao)安全，提高了塔(ta)(ta)吊(diao)(diao)效率。
