4月21-22日(ri)，广(guang)东(dong)(dong)省高速公(gong)(gong)路(lu)改(gai)扩(kuo)建技术交流会(hui)暨深汕西高速公(gong)(gong)路(lu)改(gai)扩(kuo)建工程现场观摩会(hui)在汕尾顺(shun)利召开。会(hui)议由广(guang)东(dong)(dong)省交通(tong)运输厅、广(guang)东(dong)(dong)省交通(tong)集团有(you)(you)限公(gong)(gong)司(si)指导，广(guang)东(dong)(dong)省公(gong)(gong)路(lu)学会(hui)、广(guang)东(dong)(dong)省高速公(gong)(gong)路(lu)有(you)(you)限公(gong)(gong)司(si)主办。来自全国各(ge)地的600多(duo)名行业专家和与会(hui)人员深入(ru)开展了(le)交流研讨。

本次会议以“安全耐久、绿色(se)低碳、高质量发展”为(wei)主题。深汕西、开阳、茂湛、中(zhong)江、汕梅(mei)等多个改扩(kuo)建项目代表专家(jia)在会上详细介绍了相关创新技术(shu)和智慧化成果。

4月21日上午，公(gong)司总(zong)工(gong)程师孙向东(dong)以深(shen)汕(shan)(shan)西(xi)高(gao)速(su)(su)改扩建(jian)(jian)(jian)(jian)项(xiang)目为背(bei)景分享了《高(gao)速(su)(su)公(gong)路(lu)(lu)改扩建(jian)(jian)(jian)(jian)工(gong)业(ye)化(hua)(hua)(hua)(hua)(hua)建(jian)(jian)(jian)(jian)造(zao)设计(ji)(ji)》主题(ti)报(bao)告(gao)。深(shen)汕(shan)(shan)西(xi)高(gao)速(su)(su)改扩建(jian)(jian)(jian)(jian)项(xiang)目是(shi)目前(qian)广东(dong)省(sheng)里程最长、在建(jian)(jian)(jian)(jian)技术最复杂的(de)高(gao)速(su)(su)公(gong)路(lu)(lu)改扩建(jian)(jian)(jian)(jian)项(xiang)目，遵循“修旧如(ru)新(xin)、修旧超新(xin)”的(de)建(jian)(jian)(jian)(jian)设理念(nian)，推进研发了十项(xiang)全(quan)国首创(chuang)技术，打造(zao)“智造(zao)深(shen)汕(shan)(shan)，引(yin)领扩建(jian)(jian)(jian)(jian)”品牌，其中(zhong)包括(kuo)公(gong)司设计(ji)(ji)的(de)桩梁一体化(hua)(hua)(hua)(hua)(hua)全(quan)预(yu)制拼装桥梁、超大(da)跨(kua)工(gong)业(ye)化(hua)(hua)(hua)(hua)(hua)建(jian)(jian)(jian)(jian)造(zao)隧道、轻型全(quan)高(gao)度(du)系列装配化(hua)(hua)(hua)(hua)(hua)挡墙和装配化(hua)(hua)(hua)(hua)(hua)高(gao)边(bian)坡格构等(deng)技术。孙总(zong)介绍(shao)了高(gao)速(su)(su)公(gong)路(lu)(lu)改扩建(jian)(jian)(jian)(jian)工(gong)业(ye)化(hua)(hua)(hua)(hua)(hua)建(jian)(jian)(jian)(jian)造(zao)的(de)背(bei)景、设计(ji)(ji)理念(nian)和经济性准则等(deng)内(nei)容，围(wei)绕“新(xin)结(jie)构、新(xin)工(gong)艺(yi)、新(xin)装备、新(xin)材料”，重(zhong)点分享了深(shen)汕(shan)(shan)西(xi)项(xiang)目工(gong)业(ye)化(hua)(hua)(hua)(hua)(hua)建(jian)(jian)(jian)(jian)造(zao)创(chuang)新(xin)设计(ji)(ji)内(nei)容和关键技术问(wen)题(ti)，倡导聚(ju)焦工(gong)业(ye)化(hua)(hua)(hua)(hua)(hua)建(jian)(jian)(jian)(jian)造(zao)基础研究和技术整(zheng)合，通过技术创(chuang)新(xin)，实现高(gao)速(su)(su)公(gong)路(lu)(lu)建(jian)(jian)(jian)(jian)设高(gao)质(zhi)量发展。这一专题(ti)报(bao)告(gao)受(shou)到了高(gao)度(du)关注和认(ren)可。

4月21日下午(wu)，公司第三设计院结构(gou)所(suo)所(suo)长王诚作为茂(mao)湛(zhan)项目(mu)代表分享(xiang)了《茂(mao)湛(zhan)高速改扩(kuo)建(jian)工(gong)程桥梁拼接(jie)(jie)技术研究(jiu)》主(zhu)题报告，介绍(shao)了广东省(sheng)目(mu)前应用(yong)(yong)的(de)各结构(gou)类型(xing)拼接(jie)(jie)构(gou)造、预制梁和(he)连续梁的(de)拼接(jie)(jie)受(shou)力性(xing)能，并结合茂(mao)湛(zhan)高速改扩(kuo)建(jian)工(gong)程实践和(he)科研成果，重点分享(xiang)了错孔拼接(jie)(jie)、不(bu)中(zhong)断交通条件下抗扰(rao)动混(hun)凝土新型(xing)拼接(jie)(jie)材料特性(xing)、拼接(jie)(jie)带(dai)受(shou)力性(xing)能和(he)应用(yong)(yong)效果等(deng)内(nei)容。

4月22日(ri)上午，与(yu)会代表们前往深汕西高速公路改扩建工(gong)程(cheng)现场，参观(guan)了(le)(le)路基(ji)路面工(gong)程(cheng)创(chuang)新综合展示、桩梁一体化智能(neng)造桥(qiao)机、桥(qiao)梁预制构件(jian)智能(neng)制造生(sheng)产(chan)线和单洞四车(che)道山(shan)岭隧道全工(gong)序机械(xie)化施工(gong)等内容，进一步(bu)了(le)(le)解了(le)(le)项目(mu)建设(she)重难点、技术创(chuang)新和先(xian)进经验。

本次高水平的交流会议有利于进(jin)一步(bu)总结提升、推(tui)广(guang)应用先(xian)进(jin)的管(guan)理和技术成果(guo)，促进(jin)高速公路改(gai)扩建工程(cheng)建设守正(zheng)创新，着(zhe)力推(tui)动高质量发展。