城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2013年
10期
68-68,85
,共2页
圆形沉井%沉井灌水下沉%水下封底
圓形沉井%沉井灌水下沉%水下封底
원형침정%침정관수하침%수하봉저
circular caisson%open caisson irrigation sinking%underwater back cover
本文以台州市滨海污水2#泵站工程为例，介绍了在高地下水位、高压缩性、重度液化地质条件下，较大型沉井的设计及施工情况。综合分析了工程特点及难点，对各种沉井下沉方案进行了比较。从施工的难易程度、安全可靠性及运行管理方面等多方面综合考虑，并确定了最终的设计及施工方案。
本文以檯州市濱海汙水2#泵站工程為例，介紹瞭在高地下水位、高壓縮性、重度液化地質條件下，較大型沉井的設計及施工情況。綜閤分析瞭工程特點及難點，對各種沉井下沉方案進行瞭比較。從施工的難易程度、安全可靠性及運行管理方麵等多方麵綜閤攷慮，併確定瞭最終的設計及施工方案。
본문이태주시빈해오수2#빙참공정위례，개소료재고지하수위、고압축성、중도액화지질조건하，교대형침정적설계급시공정황。종합분석료공정특점급난점，대각충침정하침방안진행료비교。종시공적난역정도、안전가고성급운행관리방면등다방면종합고필，병학정료최종적설계급시공방안。
In this article, the author takes the sewage pumping station # 2 in Tai Zhou city as an example, introduces the des-ign and construction conditions of larger open caisson under the conditions of high underground water level, high compres-sion resistance, and heavy liquefied, and comprehensive analy-zes the characteristics and difficulties of engineering, compares with various sinking schemes of open caisson, takes into acco-unt and determines the final design and construction program from the aspects of complexity of construction, safe reliability, and operational management.
