水力发电
水力髮電
수력발전
WATER POWER
2001年
3期
27-29
,共3页
武警水电二总队第十支队,江西%新余%338029
武警水電二總隊第十支隊,江西%新餘%338029
무경수전이총대제십지대,강서%신여%338029
三峡永久船闸人字门安装具有施工技术难度大、总装精度要求高、安装部件多而杂等特点。安装技术人员结合三峡船闸的结构特殊性，经过多种方案比较，选取了最优化的控制网形及可靠易行的安装基准点设置方法，并从实际出发，介绍了安装施工过程中的各种测量具体操作方法。从三峡永久船闸已完成的北线一闸首人字门埋件安装质量情况看，此测量控制方案可行性强，精度控制严密。
三峽永久船閘人字門安裝具有施工技術難度大、總裝精度要求高、安裝部件多而雜等特點。安裝技術人員結閤三峽船閘的結構特殊性，經過多種方案比較，選取瞭最優化的控製網形及可靠易行的安裝基準點設置方法，併從實際齣髮，介紹瞭安裝施工過程中的各種測量具體操作方法。從三峽永久船閘已完成的北線一閘首人字門埋件安裝質量情況看，此測量控製方案可行性彊，精度控製嚴密。
삼협영구선갑인자문안장구유시공기술난도대、총장정도요구고、안장부건다이잡등특점。안장기술인원결합삼협선갑적결구특수성，경과다충방안비교，선취료최우화적공제망형급가고역행적안장기준점설치방법，병종실제출발，개소료안장시공과정중적각충측량구체조작방법。종삼협영구선갑이완성적북선일갑수인자문매건안장질량정황간，차측량공제방안가행성강，정도공제엄밀。
The installation of the miter gate for Three Gorges Permanent Lock has the characteristics of big construction difficulty, high installation accuracy requirements and many assembly parts. The technicians took the structure particularities of the Lock into account and compared many alternatives. Then they selected optimized control network and a simple and reliable installation datum point setup method. The author also describes various observation methods in the installation and construction. Viewed from the installation quality of the embedding parts of a lock-head miter gate in the completed north-side of Three Gorges Permanent Lock, such observation control scheme is strong in feasibility and strict in accuracy control.
