厂区路面施工时，要设安全遮栏和标记，夜间设红标灯。
When the inner road is under construction, warnings, fences and the red pilot lights at night must be set up.
在此基础上，结合拉格朗日插值函数推导出了考虑施工顺序及遮栏效应的群桩挤土位移场的解析解。
Based on the analytical expressions of singe pile and Lagrange interpolating function, the closed-form analytical expressions of displacement fields of soil around jacked group piles were derived.
若达不到所规则的最小间隔时，有必要采纳防护办法，增设屏障、遮栏、围栏或坚持网，并悬挂夺目的正告标志牌。
If the minimum interval, is not up to the rules, it is necessary to adopt protective measures, additional barrier, fence, fence or adhere to the network, and the warning signs hanging dazzling.
若达不到所规则的最小间隔时，有必要采纳防护办法，增设屏障、遮栏、围栏或坚持网，并悬挂夺目的正告标志牌。
If the minimum interval, is not up to the rules, it is necessary to adopt protective measures, additional barrier, fence, fence or adhere to the network, and the warning signs hanging dazzling.
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