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国华电力徐州发电有限公司储煤场防尘封闭改造EPC工程荣获中国安装工程优质奖——中国安装之星奖

文章来源:党委宣传部 作者: 发布日期 : 2024-01-29 访问量:362

12月25日,中(zhong)国(guo)安装(zhuang)协(xie)会正式公布2023-2024年度第一批中(zhong)国(guo)安装(zhuang)工程(cheng)优(you)质奖(“中(zhong)国(guo)安装(zhuang)之星(xing)”奖)入(ru)选(xuan)名单,其中(zhong),龙江安装(zhuang)集团承建的国(guo)华电力徐州发电有限公司储煤场(chang)防(fang)尘封闭改造EPC工程(cheng)成功摘“星(xing)”,斩获(huo)殊荣。

中(zhong)国(guo)(guo)安(an)装(zhuang)(zhuang)(zhuang)工(gong)(gong)程(cheng)(cheng)优质(zhi)(zhi)奖(中(zhong)国(guo)(guo)安(an)装(zhuang)(zhuang)(zhuang)之(zhi)星(xing)奖)是(shi)(shi)我国(guo)(guo)安(an)装(zhuang)(zhuang)(zhuang)行业工(gong)(gong)程(cheng)(cheng)质(zhi)(zhi)量(liang)最高奖,是(shi)(shi)国(guo)(guo)家级(ji)工(gong)(gong)程(cheng)(cheng)质(zhi)(zhi)量(liang)奖,又被称为安(an)装(zhuang)(zhuang)(zhuang)工(gong)(gong)程(cheng)(cheng)领域的(de)(de)(de)“鲁班奖”,代(dai)表着国(guo)(guo)内安(an)装(zhuang)(zhuang)(zhuang)工(gong)(gong)程(cheng)(cheng)的(de)(de)(de)先进技术和(he)质(zhi)(zhi)量(liang)水平。龙(long)江安(an)装(zhuang)(zhuang)(zhuang)集团秉持“专心专注(zhu) 精(jing)益求精(jing)”的(de)(de)(de)工(gong)(gong)匠精(jing)神,凭借高水平的(de)(de)(de)施工(gong)(gong)管理(li)和(he)高品质(zhi)(zhi)的(de)(de)(de)工(gong)(gong)程(cheng)(cheng)质(zhi)(zhi)量(liang),累(lei)计获得中(zhong)国(guo)(guo)安(an)装(zhuang)(zhuang)(zhuang)之(zhi)星(xing)奖15项(xiang),为企业树立品牌形象、提高核心竞争力打下坚实基础。

国华电(dian)(dian)力(li)徐(xu)州发(fa)(fa)电(dian)(dian)有(you)限(xian)(xian)公司储煤(mei)(mei)(mei)场(chang)(chang)(chang)防(fang)尘(chen)封闭改造EPC工程项目位于江苏省徐(xu)州市北郊铜山区,工期从2020年9月2日(ri)(ri)至2021年10月30日(ri)(ri)。国华电(dian)(dian)力(li)徐(xu)州发(fa)(fa)电(dian)(dian)有(you)限(xian)(xian)公司现有(you)储煤(mei)(mei)(mei)场(chang)(chang)(chang)一座三(san)列,自西向(xiang)东依(yi)次为(wei)(wei)(wei)1至3号煤(mei)(mei)(mei)场(chang)(chang)(chang),两(liang)侧1号、3号煤(mei)(mei)(mei)场(chang)(chang)(chang)底边宽43米,中(zhong)间(jian)2号煤(mei)(mei)(mei)场(chang)(chang)(chang)底边宽76米,堆高14米,总贮煤(mei)(mei)(mei)量(liang)约(yue)(yue)为(wei)(wei)(wei)20万(wan)吨(dun)。煤(mei)(mei)(mei)场(chang)(chang)(chang)布置的(de)(de)C4A、C4B带式输(shu)送机(ji)中(zhong)心线间(jian)距为(wei)(wei)(wei)87米,防(fang)尘(chen)方式为(wei)(wei)(wei)防(fang)风(feng)抑尘(chen)网,以防(fang)风(feng)抑尘(chen)网外墙为(wei)(wei)(wei)界,南北长约(yue)(yue)260米,东西宽约(yue)(yue)190米。为(wei)(wei)(wei)达到环(huan)保(bao)要求,企业对(dui)露天(tian)煤(mei)(mei)(mei)场(chang)(chang)(chang)进(jin)行(xing)环(huan)保(bao)改造,防(fang)止扬尘(chen)对(dui)空气的(de)(de)污(wu)染,同时减少煤(mei)(mei)(mei)场(chang)(chang)(chang)存煤(mei)(mei)(mei)的(de)(de)损失。该项目单(dan)体面积(ji)和跨度(du)为(wei)(wei)(wei)国华电(dian)(dian)力(li)之最,项目的(de)(de)建(jian)成为(wei)(wei)(wei)创建(jian)高品(pin)质绿色环(huan)保(bao)发(fa)(fa)电(dian)(dian)企业提供(gong)了(le)坚强可靠的(de)(de)保(bao)障,也标志着企业电(dian)(dian)力(li)建(jian)设(she)发(fa)(fa)展进(jin)入(ru)了(le)一个崭(zhan)新的(de)(de)历史阶段。

开工(gong)伊始,项(xiang)目(mu)(mu)即(ji)确定(ding)争创(chuang)“中国安装(zhuang)之星”奖的(de)质量(liang)目(mu)(mu)标。项(xiang)目(mu)(mu)团(tuan)队围绕创(chuang)优目(mu)(mu)标,以科技赋能推(tui)进项(xiang)目(mu)(mu)建(jian)设,以技术创(chuang)新助力(li)提质增效,展现安装(zhuang)实力(li)品牌。国华电力(li)徐州发电有(you)限公司储煤场防(fang)尘封闭改造EPC工(gong)程(cheng)项(xiang)目(mu)(mu)体(ti)量(liang)大,工(gong)期(qi)紧,方(fang)案(an)比选为(wei)该(gai)工(gong)程(cheng)的(de)重(zhong)(zhong)(zhong)点(dian)。该(gai)项(xiang)目(mu)(mu)为(wei)预应力(li)管(guan)桁(heng)架(jia)(jia)(jia)(jia)结(jie)构,7榀(pin)设置(zhi)平衡钢索,桁(heng)架(jia)(jia)(jia)(jia)跨(kua)度(du)(du)(du)185m,长(zhang)度(du)(du)(du)254m,长(zhang)度(du)(du)(du)由(you)平直段(duan)和倾(qing)斜段(duan)组成(cheng),平直段(duan)长(zhang)度(du)(du)(du)为(wei)162m,倾(qing)斜段(duan)的(de)投影长(zhang)度(du)(du)(du)92m。整体(ti)结(jie)构模型由(you)9榀(pin)主(zhu)桁(heng)架(jia)(jia)(jia)(jia)和15道次(ci)桁(heng)架(jia)(jia)(jia)(jia)组成(cheng),主(zhu)桁(heng)架(jia)(jia)(jia)(jia)为(wei)不(bu)对称四边形立(li)体(ti)桁(heng)架(jia)(jia)(jia)(jia),支(zhi)座为(wei)球铰支(zhi)座,下弦(xian)双(shuang)支(zhi)承,支(zhi)座间距(ju)4m、27m,27.8m不(bu)等该(gai)项(xiang)目(mu)(mu)单榀(pin)桁(heng)架(jia)(jia)(jia)(jia)重(zhong)(zhong)(zhong)量(liang)重(zhong)(zhong)(zhong)达300t,分(fen)段(duan)方(fang)案(an)及(ji)实施(shi)吊装(zhuang)为(wei)该(gai)工(gong)程(cheng)的(de)难点(dian)。

为了(le)(le)尽(jin)可能的(de)减少对煤(mei)场储煤(mei)的(de)影响,项(xiang)(xiang)目部(bu)在(zai)(zai)多次(ci)实(shi)地考察、测算(suan)后(hou),对该项(xiang)(xiang)目前四榀(pin)桁(heng)(heng)(heng)架(jia)采用(yong)(yong)了(le)(le)累积滑(hua)(hua)移(yi)的(de)方案,其余桁(heng)(heng)(heng)架(jia)采用(yong)(yong)了(le)(le)移(yi)动(dong)支(zhi)撑架(jia)原位分段安装(zhuang)(zhuang)的(de)方案。该项(xiang)(xiang)目的(de)创新(xin)之处在(zai)(zai)于滑(hua)(hua)移(yi)梁体系的(de)构造(zao),在(zai)(zai)不增加(jia)土建费用(yong)(yong)的(de)基(ji)础上,利(li)用(yong)(yong)桁(heng)(heng)(heng)架(jia)结构滑(hua)(hua)移(yi)梁来(lai)抵(di)抗水平(ping)力,利(li)用(yong)(yong)挡(dang)煤(mei)墙来(lai)抵(di)抗竖向力,利(li)用(yong)(yong)H型钢(gang)腹板作(zuo)为轨道,滑(hua)(hua)移(yi)到位后(hou)采用(yong)(yong)了(le)(le)免卸载支(zhi)座(zuo)置换方式。施工(gong)过程中(zhong)积极开展科技创新(xin)活动(dong),将BIM应用(yong)(yong)施工(gong)全过程,荣获9个(ge)实(shi)用(yong)(yong)新(xin)型专(zhuan)(zhuan)利(li),1个(ge)发明专(zhuan)(zhuan)利(li)。运(yun)用(yong)(yong)BIM技术对钢(gang)结构安装(zhuang)(zhuang)进(jin)行了(le)(le)模拟试验,选择合理(li)吊装(zhuang)(zhuang)方案,使桁(heng)(heng)(heng)架(jia)平(ping)稳吊装(zhuang)(zhuang)、精(jing)准就位。项(xiang)(xiang)目秉(bing)承“策划(hua)先行、样板引(yin)路”的(de)理(li)念,严(yan)格落实(shi)“三检制(zhi)”,狠抓(zhua)“过程控制(zhi)”,以工(gong)匠(jiang)精(jing)神推(tui)动(dong)项(xiang)(xiang)目精(jing)细化(hua)、标准化(hua)水平(ping)整体提升,确保一次(ci)成(cheng)型、一次(ci)成(cheng)优。

匠心铸精品(pin),细节展(zhan)(zhan)卓越,龙江安装集团将继(ji)续贯彻新(xin)发展(zhan)(zhan)理念,树牢质(zhi)量意识(shi),以高(gao)(gao)品(pin)质(zhi)履约,打造更多优质(zhi)工(gong)程(cheng),绘就企业高(gao)(gao)质(zhi)量发展(zhan)(zhan)美好(hao)画卷。

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