近(jin)日,中國(guo)工(gong)(gong)(gong)程(cheng)(cheng)建設標(biao)準化協會發(fa)布(bu)(bu)第857號公告,由清(qing)華大學(xue)、中國(guo)船舶重工(gong)(gong)(gong)集(ji)團國(guo)際(ji)工(gong)(gong)(gong)程(cheng)(cheng)有(you)限公司(si)作為主編(bian)(bian)單位會同26家(jia)參編(bian)(bian)單位編(bian)(bian)制(zhi)的《低屈服點(dian)鋼(gang)應用技術規程(cheng)(cheng)》(以下簡稱《規程(cheng)(cheng)》)于2021年(nian)5月18日發(fa)布(bu)(bu),將于2021年(nian)10月1日起正(zheng)式施(shi)行(xing),編(bian)(bian)號為T/CECS 860—2021。《規程(cheng)(cheng)》主編(bian)(bian)為清(qing)華大學(xue)土(tu)木(mu)工(gong)(gong)(gong)程(cheng)(cheng)系(xi)施(shi)剛教授(shou)、聶(nie)鑫副教授(shou)和中國(guo)船舶重工(gong)(gong)(gong)集(ji)團國(guo)際(ji)工(gong)(gong)(gong)程(cheng)(cheng)有(you)限公司(si)蘭濤(tao)結構總工(gong)(gong)(gong)。
《規程(cheng)》是編制(zhi)組(zu)通過廣泛(fan)(fan)的(de)(de)(de)(de)(de)調研和(he)多年深入的(de)(de)(de)(de)(de)科研工(gong)作(zuo),總(zong)結和(he)采(cai)用(yong)了國(guo)內外近期的(de)(de)(de)(de)(de)研究成(cheng)果和(he)相(xiang)關(guan)工(gong)程(cheng)設計經驗,并在廣泛(fan)(fan)征(zheng)求意見的(de)(de)(de)(de)(de)基礎上編制(zhi)而成(cheng)。《規程(cheng)》共分(fen)為7章,主要(yao)技(ji)術內容包(bao)括:總(zong)則(ze)、術語和(he)符號(hao)、材料、基本(ben)規定、屈(qu)(qu)曲約束支(zhi)撐(cheng)、鋼板剪力墻(qiang)、其他類型消能(neng)器。低屈(qu)(qu)服(fu)點(dian)鋼是一種高性能(neng)鋼材,具(ju)有延性好、耗能(neng)能(neng)力強(qiang)、屈(qu)(qu)服(fu)強(qiang)度(du)范圍窄等優點(dian),非(fei)常適用(yong)于結構抗震與消能(neng)減震。《規程(cheng)》的(de)(de)(de)(de)(de)頒布實施對推動低屈(qu)(qu)服(fu)點(dian)鋼在我國(guo)的(de)(de)(de)(de)(de)應用(yong)及指導相(xiang)關(guan)工(gong)程(cheng)實踐、促進高性能(neng)鋼材的(de)(de)(de)(de)(de)工(gong)程(cheng)應用(yong)以及高性能(neng)鋼結構體系的(de)(de)(de)(de)(de)發展具(ju)有重要(yao)意義。