西北水电
西北水電
서북수전
NORTHWEST WATER POWER
2014年
4期
23-28
,共6页
张博%益波%吕琦%朱展博
張博%益波%呂琦%硃展博
장박%익파%려기%주전박
消力池%渗水带泥%综合示踪%检查%分析
消力池%滲水帶泥%綜閤示蹤%檢查%分析
소력지%삼수대니%종합시종%검사%분석
stillingbasin%seepage with mud%comprehensive tracer technique%inspection%analysis
水电工程渗漏问题经常困扰工程的正常运行管理。文章针对某水电站泄洪闸消力池基础渗水带泥问题，采用同位素示踪法、温度示踪法、电导示踪法、流速测定、连通试验等综合示踪技术分析研究，查明了消力池基础排水管产生渗漏的原因和部位、带泥的来源。明确了对结构基础渗透稳定的影响，为采取针对性的工程措施提供了依据。
水電工程滲漏問題經常睏擾工程的正常運行管理。文章針對某水電站洩洪閘消力池基礎滲水帶泥問題，採用同位素示蹤法、溫度示蹤法、電導示蹤法、流速測定、連通試驗等綜閤示蹤技術分析研究，查明瞭消力池基礎排水管產生滲漏的原因和部位、帶泥的來源。明確瞭對結構基礎滲透穩定的影響，為採取針對性的工程措施提供瞭依據。
수전공정삼루문제경상곤우공정적정상운행관리。문장침대모수전참설홍갑소력지기출삼수대니문제，채용동위소시종법、온도시종법、전도시종법、류속측정、련통시험등종합시종기술분석연구，사명료소력지기출배수관산생삼루적원인화부위、대니적래원。명학료대결구기출삼투은정적영향，위채취침대성적공정조시제공료의거。
Seepage of hydropower projects often haunts the normal operation of the projects.Regarding the seepage with mud from the stilling basin of the flood gate of one hydropower station, in this paper, analysis and study through the general tracer technology such as isotope tracer method, temperature of the tracer method, conductance tracer method, velocity measurement and connectivity tests are performed.Seepage causes, position and mud resources from the drainage pipeline of the stilling basin foundation are investigated clearly.Impacts on the seepage stability of the structural foundation are determined.This provides basis to the engineering measure to be taken.
