開(kāi)挖直徑為4.48米的盾構(gòu)機(jī)“雙精一號(hào)”近日在鐵建重工長(zhǎng)沙第二產(chǎn)業(yè)園下線,，將用于所羅門群島蒂娜水電站引水隧洞建設(shè),，這是國(guó)產(chǎn)盾構(gòu)機(jī)首次出口所羅門群島,。

The "Shuangjing No.1" shield machine, with an excavation diameter of 4.48 meters, rolled off the production line recently at the Second Industrial Park of CRCC Heavy Industry in Changsha. It will be used for the construction of the water diversion tunnel of the Tina Hydropower Station in the Solomon Islands. This marks the first time that a Chinese-made shield machine has been exported to the Solomon Islands.

針對(duì)工程難點(diǎn)，研制團(tuán)隊(duì)采取了一系列針對(duì)性設(shè)計(jì),，使盾構(gòu)機(jī)具備了強(qiáng)勁的地質(zhì)適應(yīng)性能,。

In response to the engineering challenges, the R&D team adopted a series of targeted designs, enabling the shield machine to have strong geological adaptability.

蒂娜水電站位于所羅門群島瓜達(dá)爾卡納爾省馬蘭戈區(qū)，是所羅門群島在建規(guī)模最大的水電站工程。作為所羅門群島標(biāo)志性基礎(chǔ)設(shè)施項(xiàng)目,，蒂娜水電站在竣工后可滿足首都霍尼亞拉68%的電力需求,，惠及超10萬(wàn)民眾，促進(jìn)當(dāng)?shù)亟?jīng)濟(jì)社會(huì)發(fā)展,。

The Tina Hydropower Station is located in the Marango District, Guadalcanal Province, Solomon Islands. It is the largest hydropower project under construction in the Solomon Islands. As a landmark infrastructure project in the Solomon Islands, upon completion, the Station can meet 68% of the electricity demand of the capital, Honiara, benefit over 100,000 people, and boost the local economic and social development.