水利与建筑工程学报
水利與建築工程學報
수리여건축공정학보
TECHNIQUE OF SEEPAGE CONTROL
2012年
1期
22-24
,共3页
引嫩入白%风积砂%筑渠%控制指标%压实度
引嫩入白%風積砂%築渠%控製指標%壓實度
인눈입백%풍적사%축거%공제지표%압실도
Water Diversion Project of Transferring Water from Nenjiang River to Baicheng City%aeolian sand%canal building%control index%compaction degree
在吉林省引嫩入白供水工程中,输水总干渠大部分明渠采用风积砂填筑,其填筑控制标准如何确定,是一个重要技术问题。为此,对风积砂进行颗粒组成、击实性能和相对密度试验研究,并参考有关标准明确了风积砂筑渠宜采用压实度控制,并给出具体控制指标,对该地区类似工程建设具有一定指导意义和实用价值。
在吉林省引嫩入白供水工程中,輸水總榦渠大部分明渠採用風積砂填築,其填築控製標準如何確定,是一箇重要技術問題。為此,對風積砂進行顆粒組成、擊實性能和相對密度試驗研究,併參攷有關標準明確瞭風積砂築渠宜採用壓實度控製,併給齣具體控製指標,對該地區類似工程建設具有一定指導意義和實用價值。
재길림성인눈입백공수공정중,수수총간거대부분명거채용풍적사전축,기전축공제표준여하학정,시일개중요기술문제。위차,대풍적사진행과립조성、격실성능화상대밀도시험연구,병삼고유관표준명학료풍적사축거의채용압실도공제,병급출구체공제지표,대해지구유사공정건설구유일정지도의의화실용개치。
In Water Diversion Project of Transferring Water from Nenjiang River to Baicheng City,most of the open channel is built with aeolian sand,so how to identify the control standard of filling is an important technical issue.Therefore,through the experimental research for the grain composition,compaction performance and relative density of aeolian sand,and according to relevant standards,it is made clear that the compactness controlling should be adopted in canal building with aeolian sand,and specific control index is given,which would have a certain instruction significance and practical value to similar projects in this area.
