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喜迎开门红! 贵阳市林城东路延伸段雅关特大桥首根桩基顺利浇筑完成
日(ri)期:2021-06-15 18:21:18 访问量:   字号:[ 大(da)]  [关闭] 视力保护色:

本网讯(通讯员 许倩)6月(yue)12日上(shang)午6点40分(fen),随着(zhe)最后一车混凝土的缓缓注入(ru),贵阳市林(lin)城东路延伸段第四合同(tong)段首根(gen)雅关特大桥4#墩4-1#桩基顺利浇筑完成,实现了桥梁施工“开门红”,标志着由集团公司承建的贵阳市林城东路延伸段第四合同段桥梁主体工程正式进入实体施工阶段。

本次施工的首根(gen)桩基(ji)位于第四合同段是雅(ya)关特大(da)桥,桩径2.2米,桩长(zhang)25米,为(wei)钢筋混凝(ning)土钻孔灌注桩。为保(bao)质保(bao)量完成首(shou)桩(zhuang)(zhuang)施(shi)工(gong)(gong)任(ren)务,项目部细(xi)化施(shi)工(gong)(gong)方案,抓重点,控细(xi)节,多措并举,严格落(luo)实安全(quan)生产责任(ren)制(zhi),合理安排(pai)(pai)工(gong)(gong)序。陆续克(ke)服了(le)施(shi)工(gong)(gong)穿(chuan)越地质条件复杂(za),征拆难度大,钻孔(kong)桩(zhuang)(zhuang)施(shi)工(gong)(gong)难度和风(feng)险(xian)较(jiao)大等困(kun)难,顺利为工(gong)(gong)程(cheng)施(shi)工(gong)(gong)打(da)开(kai)了(le)作(zuo)业面。在(zai)(zai)首(shou)根桩(zhuang)(zhuang)基(ji)浇筑前,项目部对施(shi)工(gong)(gong)人员进行(xing)细(xi)致的技(ji)术交底和安全(quan)交底,对进场机械设备(bei)全(quan)面进行(xing)性能检测和隐患排(pai)(pai)查,对桩(zhuang)(zhuang)基(ji)清孔(kong)后的各(ge)项泥浆指标进行(xing)检测分析,做好混(hun)凝(ning)土浇筑前的一(yi)切准(zhun)备(bei)工(gong)(gong)作(zuo)。在(zai)(zai)浇筑过程(cheng)中,技(ji)术人员严格控制(zhi)导管埋深、混(hun)凝(ning)土塌落(luo)度等技(ji)术参数,确(que)保(bao)桩(zhuang)(zhuang)基(ji)质量达到规范(fan)要(yao)求。

据(ju)悉,林城东路延伸段道(dao)路工程道(dao)路规(gui)划为(wei)结构性主干道(dao),是(shi)贵(gui)(gui)(gui)阳(yang)(yang)(yang)(yang)市(shi)(shi)纵向贯穿(chuan)的大(da)动脉(mai),是(shi)贵(gui)(gui)(gui)阳(yang)(yang)(yang)(yang)抢抓“强省会”行动战略机遇为(wei)贵(gui)(gui)(gui)阳(yang)(yang)(yang)(yang)城市(shi)(shi)经济(ji)发(fa)展(zhan)(zhan)打造的一条快(kuai)(kuai)速(su)通(tong)道(dao),也是(shi)实施贵(gui)(gui)(gui)阳(yang)(yang)(yang)(yang)市(shi)(shi)“大(da)贵(gui)(gui)(gui)阳(yang)(yang)(yang)(yang)”发(fa)展(zhan)(zhan)战略,推动全市(shi)(shi)社会经济(ji)快(kuai)(kuai)速(su)发(fa)展(zhan)(zhan)的一条经济(ji)大(da)道(dao)、致(zhi)富大(da)道(dao)。建(jian)成通(tong)车(che)后(hou),能够缓解(jie)中心(xin)城区(qu)道(dao)路交通(tong)拥堵,畅(chang)通(tong)城市(shi)(shi)大(da)循环(huan),完善城市(shi)(shi)功能,加快(kuai)(kuai)产业发(fa)展(zhan)(zhan),对促进(jin)新区(qu)和(he)老城、贵(gui)(gui)(gui)阳(yang)(yang)(yang)(yang)市(shi)(shi)和(he)贵(gui)(gui)(gui)安新区(qu)融(rong)合发(fa)展(zhan)(zhan)均具(ju)有(you)重要意义(yi)。

此次林(lin)城(cheng)(cheng)东路(lu)延(yan)伸(shen)段(duan)雅关特大桥首根桩基的顺利浇筑(zhu),为(wei)后(hou)续(xu)桥梁施工提供(gong)了重(zhong)要技术参数和现场操作(zuo)经(jing)验(yan),为(wei)进一步(bu)加快(kuai)工程(cheng)建设进度,掀起施工大干热潮奠定了坚(jian)实(shi)基础。下一步(bu),林(lin)城(cheng)(cheng)东路(lu)延(yan)伸(shen)段(duan)第四合同段(duan)全体人员将会将以“首桩”为(wei)契机(ji),铆足干劲、使出拼劲、保持韧劲,全力以赴推进工程整体建设,积极为加快实现“强省会”美好蓝图贡献贵州桥梁力量。

雅关特大桥4#墩4-1#桩基旋挖钻孔施工(gong)

雅关特大桥4#墩4-1#桩基钢筋笼安装

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