按下攻坚“加速度” 融宽环路C段左幅挂篮施工顺利合拢福清城投集团攻坚120系列报道
<!----><style type="text/css">html{font-size:375%}</style><link href="https://pic.app.fqlook.com/static/publish/css/style.css?v=1605251010486" rel="stylesheet" position="1" data-qf-origin="/static/publish/css/style.css?v=1605251010486"><div class="preview_article "> <!----> <p>攻坚加速</p><p>为认真组织开展“攻坚120”专项行动，城投集团按照市委、市政府工作安排，全体上下铆足干劲扎实推动重点项目建设再提速，全力冲刺打好年终“收官战”。12月25日，融宽环路C段左幅顺利合拢，工程建设再次拿下控制性节点，紧随其后将进入防撞护栏施工环节，以确保明年上半年完成全段面施工，待融宽环路C段竣工通车后，环城路将完成闭环。</p><p class="empty_paragraph"> </p><p class="qf_image big noneditable" contenteditable="false"><img src="https://pic.app.fqlook.com/low542/20211226232732front2_0_144399_Fs31Jxoq5J4RcoCL9FtXJMWEUPUZ.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAuZnFsb29rLmNvbS9fMjAxODExMDUyMjMyMzRfNWJlMDU0ODI0NmU1NS5wbmc=/dissolve/80/gravity/South/dx/10/dy/65/text/QOKJiOWIuuW_g-S4tg==/fontsize/400/dissolve/80/gravity/South/fill/I2E4YThhOA==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35" alt="" width="1080" height="606" data-qf-origin="low542/20211226232732front2_0_144399_Fs31Jxoq5J4RcoCL9FtXJMWEUPUZ.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAuZnFsb29rLmNvbS9fMjAxODExMDUyMjMyMzRfNWJlMDU0ODI0NmU1NS5wbmc=/dissolve/80/gravity/South/dx/10/dy/65/text/QOKJiOWIuuW_g-S4tg==/fontsize/400/dissolve/80/gravity/South/fill/I2E4YThhOA==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35" /></p><p> 项目概况</p><p>融宽环路C段属于环城路东段，项目全长1.53km，总造价约2.07亿，是福清市区内部交通与外部交通快速转换的重要通道。工程跨越最大干流龙江，与北江滨路、龙江路、龙江南路等主干道相交，包含一座长度为965.4m的大型连续跨江跨线桥梁，其中跨江段采用悬臂浇筑（挂篮）施工，悬臂段单联长度260m。</p><p class=""> <strong data-brushtype="text">施工难点</strong></p><p class=""><strong data-brushtype="text">跨龙江大桥为连续现浇箱梁，且为渐变的互通式箱梁，除跨越龙江段的260m采用挂蓝施工，其它的部分采用少支架法施工。大跨径预应力砼连续桥在悬臂浇筑过程中，工序繁杂，交叉作业多，工序干扰大，每节段的预应力体系预埋件多、预留孔洞多，随着悬臂的伸长稍不注意就漏埋、错埋，将造成质量问题，会影响结构的正常使用。项目负责人紧盯现场作业，严格落实线性控制，保证测量的精度、频次、时效性，有效地保证箱梁合拢精度及成桥后设计线型要求。</strong></p><p class="empty_paragraph"> </p><p class="qf_image big noneditable" contenteditable="false"><img src="https://pic.app.fqlook.com/low542/20211226232915front2_0_144399_Fv3zYbABpr4_KyDXWKmADxQqta-4.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAuZnFsb29rLmNvbS9fMjAxODExMDUyMjMyMzRfNWJlMDU0ODI0NmU1NS5wbmc=/dissolve/80/gravity/South/dx/10/dy/65/text/QOKJiOWIuuW_g-S4tg==/fontsize/400/dissolve/80/gravity/South/fill/I2E4YThhOA==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35" alt="" width="1080" height="848" data-qf-origin="low542/20211226232915front2_0_144399_Fv3zYbABpr4_KyDXWKmADxQqta-4.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAuZnFsb29rLmNvbS9fMjAxODExMDUyMjMyMzRfNWJlMDU0ODI0NmU1NS5wbmc=/dissolve/80/gravity/South/dx/10/dy/65/text/QOKJiOWIuuW_g-S4tg==/fontsize/400/dissolve/80/gravity/South/fill/I2E4YThhOA==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35" /></p><p class=""> 施工工艺繁杂</p><p class="">在施工过程中，工程部协同参建单位根据实测数据并结合专家意见，编制针对性强、可操作性高、便于实施的挂篮合龙方案、作业指导书、挂篮作业检查表等一系列技术资料，合理解决施工工艺繁杂等各种重难点，从而确保合拢段顺利合拢及合拢段质量。</p><p class="empty_paragraph"> </p><p class="qf_image big noneditable" contenteditable="false"><img src="https://pic.app.fqlook.com/low542/20211226233000front2_0_144399_FppWPn7s_879A-0aJe2eMqnY9Eq4.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAuZnFsb29rLmNvbS9fMjAxODExMDUyMjMyMzRfNWJlMDU0ODI0NmU1NS5wbmc=/dissolve/80/gravity/South/dx/10/dy/65/text/QOKJiOWIuuW_g-S4tg==/fontsize/400/dissolve/80/gravity/South/fill/I2E4YThhOA==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35" alt="" width="1080" height="809" data-qf-origin="low542/20211226233000front2_0_144399_FppWPn7s_879A-0aJe2eMqnY9Eq4.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAuZnFsb29rLmNvbS9fMjAxODExMDUyMjMyMzRfNWJlMDU0ODI0NmU1NS5wbmc=/dissolve/80/gravity/South/dx/10/dy/65/text/QOKJiOWIuuW_g-S4tg==/fontsize/400/dissolve/80/gravity/South/fill/I2E4YThhOA==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35" /></p><p class=""> <strong data-brushtype="text">重大、危大分项工程多</strong></p><p class=""><strong data-brushtype="text">工程涉及承台深基坑支护、高大墩柱施工、箱梁少支架法施工、箱梁挂蓝施工等。雨水、污水、电力排管、涵洞等附属工程交叉作业多。工程部针对本工程的重点和难点，建立QC小组，制定详细的施工工艺流程卡，严格按卡施工，确保工程质量，减少误工、返工。</strong></p><p class="empty_paragraph"> </p><p class="qf_image big noneditable" contenteditable="false"><img src="https://pic.app.fqlook.com/low542/20211226233119front2_0_144399_FpA4Ar6UrzZATm0bzL0_uYKwxrX8.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAuZnFsb29rLmNvbS9fMjAxODExMDUyMjMyMzRfNWJlMDU0ODI0NmU1NS5wbmc=/dissolve/80/gravity/South/dx/10/dy/65/text/QOKJiOWIuuW_g-S4tg==/fontsize/400/dissolve/80/gravity/South/fill/I2E4YThhOA==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35" alt="" width="1080" height="810" data-qf-origin="low542/20211226233119front2_0_144399_FpA4Ar6UrzZATm0bzL0_uYKwxrX8.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAuZnFsb29rLmNvbS9fMjAxODExMDUyMjMyMzRfNWJlMDU0ODI0NmU1NS5wbmc=/dissolve/80/gravity/South/dx/10/dy/65/text/QOKJiOWIuuW_g-S4tg==/fontsize/400/dissolve/80/gravity/South/fill/I2E4YThhOA==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35" /></p><p>福清城投集团将乘势而上，紧盯节点目标，主动作为，以决战之姿，推动建设再提速，以更高的效率、更快的速度、更强的行动，推进福清市民生工程建设再上新台阶。</p> <!----></div>
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