浙江水利水电专科学校学报
浙江水利水電專科學校學報
절강수이수전전과학교학보
JOURNAL OF ZHEJIANG WATER CONSERVANCY AND HYDROPOWER COLLEGE
2012年
2期
10-13
,共4页
拱坝%封拱灌浆%临时度汛%应力分析
拱壩%封拱灌漿%臨時度汛%應力分析
공패%봉공관장%림시도신%응력분석
arch%arch grouting%temporary flood%stress analysis
拱坝横缝必须进行接触灌浆后才能挡水受力．混凝土龄期未达设计要求时无法进行灌浆，但必须进行临时蓄水度汛．本文根据东坑岭电站水库拱坝未完成封拱灌浆的工程实例，针对拱坝在横缝灌浆（拱坝封拱）未完成情况下的临时蓄水度汛的安全问题，提出安全度汛的运用方案，并根据该方案对拱坝结构应力进行多角度分析，以确保工程安全．对同类工程情况有一定借鉴意义．
拱壩橫縫必鬚進行接觸灌漿後纔能擋水受力．混凝土齡期未達設計要求時無法進行灌漿，但必鬚進行臨時蓄水度汛．本文根據東坑嶺電站水庫拱壩未完成封拱灌漿的工程實例，針對拱壩在橫縫灌漿（拱壩封拱）未完成情況下的臨時蓄水度汛的安全問題，提齣安全度汛的運用方案，併根據該方案對拱壩結構應力進行多角度分析，以確保工程安全．對同類工程情況有一定藉鑒意義．
공패횡봉필수진행접촉관장후재능당수수력．혼응토령기미체설계요구시무법진행관장，단필수진행림시축수도신．본문근거동갱령전참수고공패미완성봉공관장적공정실례，침대공패재횡봉관장（공패봉공）미완성정황하적림시축수도신적안전문제，제출안전도신적운용방안，병근거해방안대공패결구응력진행다각도분석，이학보공정안전．대동류공정정황유일정차감의의．
According to the specifications provided, arch dam transverse joints must be in contact with the grouting in order to retaining force. However, when the age of concrete is not up to the design requirements, it still has to impound the flood season temporary. In this paper, it uses the engineering projects to analyze the security issues of the temporary water stor- age in the flood season, when the arch dam is not completed in the transverse joint grouting. According to the selected scheme, the arch dam stress is analyzed in multi-angles to ensure the constructing safety.
