导流洞进口渐变段顶拱混凝土浇筑承重吊模施工導流洞進口漸變段頂拱混凝土澆築承重弔模施工 도류동진구점변단정공혼응토요축승중조모시공 Construction of Bearing Suspension Formwork for Arch Top Concrete Placement in the Inlet Transition Section of Diversion Tunnel
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水利水电技术水利水電技術수이수전기술 WATER RESOURCES AND HYDROPOWER ENGINEERING 2003年10期5-7,共3页