7月21日，由(you)浙(zhe)江(jiang)省(sheng)(sheng)建筑(zhu)設計研(yan)究院、浙(zhe)江(jiang)工(gong)程建設管理有(you)限(xian)公司、浙(zhe)江(jiang)久筑(zhu)建筑(zhu)技(ji)術有(you)限(xian)公司等(deng)單位主編的浙(zhe)江(jiang)省(sheng)(sheng)工(gong)程建設標準(zhun)《結構鋼梁(liang)自承型桁架式(shi)模板支架技(ji)術規(gui)程》順利通過了省(sheng)(sheng)建設廳組織的專家評審(shen)。

  本技術(shu)規程由浙江(jiang)工程建(jian)設管理(li)有限公司總(zong)(zong)經理(li)黃嘯蔚、總(zong)(zong)工程師丁繼(ji)財、總(zong)(zong)師辦吳(wu)亞平(ping)及(ji)事業(ye)發(fa)展部石(shi)金(jin)陽(yang)等(deng)同(tong)志參與編制(zhi)。

  目前常(chang)用(yong)(yong)(yong)的(de)(de)現(xian)(xian)澆(jiao)混(hun)凝土樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)工(gong)(gong)(gong)程(cheng)模(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)體(ti)系中主(zhu)要采用(yong)(yong)(yong)由扣(kou)件式(shi)鋼管模(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)支(zhi)(zhi)架(jia)或(huo)承(cheng)(cheng)插型盤扣(kou)式(shi)鋼管模(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)支(zhi)(zhi)架(jia)組成的(de)(de)滿堂支(zhi)(zhi)架(jia)作為(wei)支(zhi)(zhi)撐(cheng)(cheng)系統，用(yong)(yong)(yong)于承(cheng)(cheng)載施(shi)工(gong)(gong)(gong)過程(cheng)中現(xian)(xian)澆(jiao)樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)荷載及施(shi)工(gong)(gong)(gong)荷載。這類模(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)支(zhi)(zhi)撐(cheng)(cheng)腳(jiao)手(shou)(shou)架(jia)依(yi)靠(kao)其(qi)下側的(de)(de)樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)（或(huo)基礎）提供支(zhi)(zhi)撐(cheng)(cheng)，并且需(xu)要在(zai)(zai)下側的(de)(de)樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)硬化完成后才能在(zai)(zai)其(qi)上從事(shi)模(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)支(zhi)(zhi)撐(cheng)(cheng)腳(jiao)手(shou)(shou)架(jia)的(de)(de)安裝(zhuang)作業，極(ji)大(da)(da)影響了施(shi)工(gong)(gong)(gong)進度(du)，使鋼結(jie)構工(gong)(gong)(gong)程(cheng)的(de)(de)工(gong)(gong)(gong)廠預(yu)制(zhi)、現(xian)(xian)場裝(zhuang)配、施(shi)工(gong)(gong)(gong)速度(du)快的(de)(de)優勢被(bei)大(da)(da)幅削(xue)弱。此外，這類模(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)支(zhi)(zhi)撐(cheng)(cheng)腳(jiao)手(shou)(shou)架(jia)通常(chang)存在(zai)(zai)用(yong)(yong)(yong)材量(liang)大(da)(da)、搭拆速度(du)慢、使用(yong)(yong)(yong)不靈(ling)活(huo)、安全事(shi)故多發等缺點。現(xian)(xian)行的(de)(de)鋼結(jie)構房屋建筑工(gong)(gong)(gong)程(cheng)的(de)(de)樓(lou)(lou)板(ban)(ban)(ban)(ban)(ban)(ban)主(zhu)要采用(yong)(yong)(yong)鋼筋桁架(jia)樓(lou)(lou)承(cheng)(cheng)板(ban)(ban)(ban)(ban)(ban)(ban)+現(xian)(xian)澆(jiao)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)形式(shi)，存在(zai)(zai)造價高、底部鍍鋅鋼板(ban)(ban)(ban)(ban)(ban)(ban)易生(sheng)銹、板(ban)(ban)(ban)(ban)(ban)(ban)底平整性差、板(ban)(ban)(ban)(ban)(ban)(ban)底易拼縫漏漿和不利裝(zhuang)修等缺點。因(yin)此，組織編制(zhi)符(fu)合我省鋼結(jie)構工(gong)(gong)(gong)程(cheng)特點的(de)(de)建筑施(shi)工(gong)(gong)(gong)結(jie)構鋼梁自承(cheng)(cheng)型桁架(jia)式(shi)模(mo)(mo)板(ban)(ban)(ban)(ban)(ban)(ban)支(zhi)(zhi)架(jia)技術(shu)規程(cheng)具有重要的(de)(de)現(xian)(xian)實(shi)意義。

  自(zi)2021年立(li)項以來(lai)，編制(zhi)組歷經1年半時間(jian)的通(tong)力(li)合(he)作，多次(ci)召開工作會議，討論編制(zhi)大綱及(ji)人員分工安(an)排，對重(zhong)點(dian)問題(ti)進行(xing)調研、收(shou)集資料(liao)，補充試驗(yan)并(bing)開展理論研究(jiu)，多次(ci)征(zheng)求意見并(bing)進行(xing)修改。最終編制(zhi)而成(cheng)的標(biao)準分為7個(ge)章節，主要包括總則、術語與(yu)符號(hao)、基本規定、構件與(yu)材料(liao)、荷載、設(she)計(ji)計(ji)算、施工、檢查與(yu)驗(yan)收(shou)、安(an)全管(guan)理等(deng)內(nei)容(rong)。

  評審組專(zhuan)家一(yi)致認為(wei)《規(gui)程(cheng)》的編寫程(cheng)序和(he)格(ge)式符合(he)《工(gong)(gong)程(cheng)建(jian)設(she)(she)標準編寫規(gui)定》（建(jian)標[2008]182號）和(he)《浙(zhe)江省工(gong)(gong)程(cheng)建(jian)設(she)(she)標準化(hua)工(gong)(gong)作(zuo)(zuo)管理(li)辦法(fa)(fa)》（浙(zhe)建(jian)法(fa)(fa)[2006]27號）的規(gui)定。適用于浙(zhe)江省建(jian)筑鋼(gang)結(jie)構工(gong)(gong)程(cheng)現澆混凝土樓板(ban)施工(gong)(gong)采用結(jie)構鋼(gang)梁自承型桁(heng)架式模板(ban)支(zhi)架的設(she)(she)計、施工(gong)(gong)、檢查(cha)驗收和(he)管理(li)。《規(gui)程(cheng)》體(ti)系合(he)理(li)，內容完(wan)整、可操作(zuo)(zuo)性強，對提高鋼(gang)結(jie)構建(jian)筑施工(gong)(gong)效率(lv)、降低工(gong)(gong)程(cheng)造價(jia)，提升建(jian)筑工(gong)(gong)程(cheng)質量具有(you)重要意義。

  在(zai)總(zong)結(jie)工(gong)(gong)程(cheng)應(ying)用實踐的基礎上(shang)，編制浙江省地方標準(zhun)《結(jie)構鋼梁自(zi)承(cheng)型桁(heng)(heng)架(jia)(jia)式模(mo)板支(zhi)架(jia)(jia)技術規程(cheng)》，有利于桁(heng)(heng)架(jia)(jia)式模(mo)板支(zhi)架(jia)(jia)在(zai)建(jian)筑(zhu)鋼結(jie)構工(gong)(gong)程(cheng)中推廣應(ying)用，可充分發揮鋼結(jie)構的工(gong)(gong)業(ye)化優勢，縮短(duan)施(shi)工(gong)(gong)周期，降(jiang)低工(gong)(gong)程(cheng)造(zao)價，進一步提(ti)升(sheng)鋼結(jie)構建(jian)筑(zhu)施(shi)工(gong)(gong)質量(liang)，確保施(shi)工(gong)(gong)安全，滿足(zu)建(jian)設單(dan)位對(dui)現澆(jiao)混(hun)凝土樓板的實際(ji)需(xu)求，具有重要(yao)的經濟意義(yi)和社(she)會意義(yi)。