广东水利水电
廣東水利水電
엄동수이수전
GUANGDONG WATER RESOURCES AND HYDROPOWER
2015年
3期
29-31
,共3页
二期工程%泥沙淤积%管道安装%软基处理
二期工程%泥沙淤積%管道安裝%軟基處理
이기공정%니사어적%관도안장%연기처리
the second phase of the project%deposition of sediment%pipeline installation%soft foundation treatment
深圳东部供水工程分两期进行建设，一期工程征地时预留了二期工程用地，部分输水建筑物已按最终规模实施，为此二期工程在总体设计时应充分考虑一期工程的具体实施情况并解决运行中存在的问题，最终形成完整统一、安全可靠的供水体系。二期工程建设时遇到取水口泥沙淤积、二期管道布置受用地限制、管道局部软基、管道吊运及安装难度大等技术问题，经分析研究提出了解决方案，确保二期工程的顺利实施。
深圳東部供水工程分兩期進行建設，一期工程徵地時預留瞭二期工程用地，部分輸水建築物已按最終規模實施，為此二期工程在總體設計時應充分攷慮一期工程的具體實施情況併解決運行中存在的問題，最終形成完整統一、安全可靠的供水體繫。二期工程建設時遇到取水口泥沙淤積、二期管道佈置受用地限製、管道跼部軟基、管道弔運及安裝難度大等技術問題，經分析研究提齣瞭解決方案，確保二期工程的順利實施。
심수동부공수공정분량기진행건설，일기공정정지시예류료이기공정용지，부분수수건축물이안최종규모실시，위차이기공정재총체설계시응충분고필일기공정적구체실시정황병해결운행중존재적문제，최종형성완정통일、안전가고적공수체계。이기공정건설시우도취수구니사어적、이기관도포치수용지한제、관도국부연기、관도조운급안장난도대등기술문제，경분석연구제출료해결방안，학보이기공정적순리실시。
The Water Supply Project in East Shenzhen is constructed in two phases , the land expropriation reserved land for the second phase of the project .Part of the water conveyance structures has been implemented according to the final scale .To this end the project of the second phase should fully consider the specific implementation of the first phase of the project and solve the problems in operation in the overall design , ultimately forming a complete and unified , safe and reliable water supply system .There were many difficulties encountered during the second phase construction , such as deposition of sediment in the water intake , the pipeline layout of the second phase limited by land , partial soft foundation under the pipeline , difficulty of the pipeline lifting local and installation .Solutions were proposed through analysis , ensuring the smooth implementation of the second phase of the project .
