Steel anchor box structure was used in the cable-tower anchorage zone.

天津保定桥为独塔单索面钢箱梁斜拉桥，索塔锚固区采用钢锚箱结构。

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A tower crane foundation basement project should take measures in particular: such as piling in foundation, and pile reinforcement and foundation anchor bolts end firmly welded together.

有地下室工程的塔吊基础还要采取特别的处理措施：如在基础下打桩，并将桩端的钢筋与基础地脚螺栓牢固的焊接在一起。

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To ensure operation of transmission line safely, the arcing gap of insulator was developed and installed, and arrester was installed one after another on anchor tower and high tower.

为保证线路安全运行，研制安装了保护绝缘子串的引弧间隙，并先后在锚塔和高塔上安装了避雷器。

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On Thursday afternoon, after a suitable send off, the SA Agulhas will weigh anchor and slip beneath Tower Bridge on its way to the world's coldest continent.

BBC: Sir Ranulph Fiennes' 'coldest journey' begins