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科技動態

05
2017-05
兩院院士為廣東華隧建設科研成果點贊
發布者:廣東建工瀏覽次數:177822

兩院院士為廣東華隧建設科研成果點贊

——并聯式泥水/土壓雙模式盾構機研發及應用

科技成果鑒定會圓滿召開

為鑒定廣東華隧建設股份有限公司研發的并聯式雙模盾構機在廣州地鐵隧道施工中取得的經驗和成果,進一步促進并聯式雙模盾構機的推廣運用, 323日下午,“并聯式泥水/土壓雙模式盾構機研發及應用科技成果鑒定會”在廣東華隧建設股份有限公司科研中心會議室順利召開,本次會議由廣東省土木建筑學會主辦,會議邀請了包括中國工程院院士錢七虎、中國科學院院士張楚漢在內的七名業內頂尖專家參加,集團副總經理賴建海代表廣東建工集團致歡迎詞,華隧建設總工程師易覺等出席了會議。

本次會議由廣東省土木建筑學會常務副秘書長梁偉雄主持,華隧建設技術部經理朱勁鋒詳細介紹了并聯式雙模盾構機的設計理念、制造過程及實際應用。華隧建設依據豐富的施工經驗,大膽創新,創造性地提出通過并聯方式將泥水盾構和土壓盾構裝置結合在一起的設計理念,成功制造出國際首臺并聯式泥水/土壓雙模盾構機,其設計理念及生產制造均為國際首創,具有突破性的意義。并聯式雙模盾構機就好比一把“萬能鑰匙”,通過自由完成泥水和土壓兩種模式的切換,能從容應對多種地質條件所帶來的施工挑戰。并聯式雙模盾構機在實際運用中也收到理想效果,已成功完成廣州地鐵九號線2標的施工,現正準備投入到廣州地鐵二十一號線14標的盾構施工。

      各位專家就并聯式雙模盾構機的部件構造、工作原理、施工運用等環節進行了質詢,并提出了很多寶貴的意見和建議。張楚漢院士指出:華隧建設作為一個施工企業,能主動鉆研開發,制造出擁有自主知識產權的大型設備,十分難能可貴。建議公司進一步做好該項科研成果的推廣工作,要敢于走出去,到國內外隧道行業相關協會發表、展示,也要大膽引進來,多邀請國內外同行專家來華隧建設參觀,擴大企業知名度。同時在申請國家發明專利、國家發明獎方面還要再多下功夫。專家委員會組長錢七虎院士宣讀了專家委員會的鑒定意見:與會專家一致認為,華隧建設并聯式泥水/土壓雙模式盾構機研發及應用科技成果達到國際領先水平。

       近年來,華隧建設在科技研發方面連續取得重大突破,如MJS水平加固施工技術成功應用于廣州市軌道交通九號線,有效保障了盾構施工安全穿越武廣高鐵、京廣鐵路,目前又成功應用于長沙地鐵,部分技術為國際領先;盾構機冷凍刀盤設計成功應用于廣州220KV石井-環西電力隧道土建1標施工,為開倉換刀提供安全條件,凍結效果得到來自全國的專家組一致認可;RPC等新型材料研發在海綿城市建設、環境保護等方面獨樹一幟,產品達到國際領先水平。這些成果充分展示了華隧建設敢為人先、勇于突破的創新精神,也印證了華隧建設在科技研發方面的實力。2017年,華隧建設將以中鐵華隧聯合重型裝備有限公司投產為契機,繼續發揮在盾構設備研發制造方面的優勢,促進各項科研成果廣泛推廣和應用,推動企業科研水平躍上新臺階。

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