汕汕铁路项目关键控制性节点工程汕头湾海底隧道建设进展顺利,隧道洞口主体结构已经完成,正在进行附属工程施工。隧道目前已经掘进约350米。

汕汕铁路站前六标项目部副经理孔凡朋表示,洞身的施工根据围岩的情况控制进尺,正常推进。目前处在硬岩段落,每天保证在6到7米的掘进。
汕汕铁路汕头段长约48公里,全线基本上是桥梁和隧道,将建设濠江特大桥、跨中信大道特大桥、新地特大桥、练江特大桥等多座桥梁。近日,新地特大桥首节悬灌梁完成浇筑,标志着汕汕铁路正式进入悬灌梁施工阶段。
新地特大桥连续梁施工跨越潮阳区城东大道,安全防护难度大,为减少破坏路面及对交通的影响,施工单位采用悬灌梁施工工艺。
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