广西水利水电
廣西水利水電
엄서수이수전
GX WATER RESOURCES & HYDROPOWER ENGINEERING
2001年
2期
40-43
,共4页
软基%裂缝%沉降%处理
軟基%裂縫%沉降%處理
연기%렬봉%침강%처리
飞来峡水利枢纽右岸长水塘附近的软基坝段因受坝基的不均匀沉降影响,产生了两条横向裂缝。采用混凝土连续墙防渗,并在坝基基本固结后对两条裂缝以及防渗墙两侧的纵向裂缝进行灌浆的处理措施,既保证了枢纽工程的总体工期要求,又彻底解决了土坝的防渗和安全问题。
飛來峽水利樞紐右岸長水塘附近的軟基壩段因受壩基的不均勻沉降影響,產生瞭兩條橫嚮裂縫。採用混凝土連續牆防滲,併在壩基基本固結後對兩條裂縫以及防滲牆兩側的縱嚮裂縫進行灌漿的處理措施,既保證瞭樞紐工程的總體工期要求,又徹底解決瞭土壩的防滲和安全問題。
비래협수리추뉴우안장수당부근적연기패단인수패기적불균균침강영향,산생료량조횡향렬봉。채용혼응토련속장방삼,병재패기기본고결후대량조렬봉이급방삼장량측적종향렬봉진행관장적처리조시,기보증료추뉴공정적총체공기요구,우철저해결료토패적방삼화안전문제。
The soft foundation dam section has two cracks in the Flying gorge key WR project main dam near Changshuitang because of uneven settlement influence. Taking the processing measures of concrete sequence wall and concretion grouting, the project general work term demand was guaranteed. And the seepage and safety problems were also solved completely.