水电与新能源
水電與新能源
수전여신능원
HYDROPOWER AND NEW ENERGY
2014年
4期
39-41,49
,共4页
地下厂房%顶棚%薄壁曲面%施工技术
地下廠房%頂棚%薄壁麯麵%施工技術
지하엄방%정붕%박벽곡면%시공기술
underground powerhouse%ceiling%curved thin-wall surface%construction techniques
溪洛渡水电站地下厂房顶棚具有跨度大、质量要求高、工期紧、工序多、存在相互干扰和安全风险等特点，该工程采用施工台车，以拱形彩钢拱板作为混凝土浇筑的模板，加之相应的其他施工措施，成功地完成了施工任务，被评为溪洛渡水电站样板工程。
溪洛渡水電站地下廠房頂棚具有跨度大、質量要求高、工期緊、工序多、存在相互榦擾和安全風險等特點，該工程採用施工檯車，以拱形綵鋼拱闆作為混凝土澆築的模闆，加之相應的其他施工措施，成功地完成瞭施工任務，被評為溪洛渡水電站樣闆工程。
계락도수전참지하엄방정붕구유과도대、질량요구고、공기긴、공서다、존재상호간우화안전풍험등특점，해공정채용시공태차，이공형채강공판작위혼응토요축적모판，가지상응적기타시공조시，성공지완성료시공임무，피평위계락도수전참양판공정。
Construction of the ceiling surface for the underground powerhouse in Xiluodu hydropower station is of large span, strict requirement in construction quality , tight schedule , multiple procedures , mutual interference between con-struction procedures and high security risks , etc.Nevertheless, the construction work was successfully accomplished and even rated as a prototype project .In this paper , the construction techniques are introduced , including the application of construction trolley , arched steel plate as the template for concrete pouring , and some other corresponding construction measures.
