监测项目 | 蓝色 | 黄色 | 橙色 | 红色 | |
地面沉降 | 单日(mm/d) | x < 1 | 1 ≤ x < 2 | 2 ≤ x < 3 | x ≥ 3 |
累计(mm) | X < 25 | 25 ≤ X < 35 | 35 ≤ X < 45 | X ≥ 45 | |
桩顶水平位移 | 单日(mm/d) | x < 1 | 1 ≤ x < 2 | 2 ≤ x < 3 | x ≥ 3 |
累计(mm) | X < 15 | 15 ≤ X < 25 | 25 ≤ X < 30 | X ≥ 30 | |
桩顶竖直位移 | 单日(mm/d) | x < 1 | 1 ≤ x < 2 | 2 ≤ x < 3 | x ≥ 3 |
累计(mm) | X < 5 | 5 ≤ X < 10 | 10 ≤ X < 20 | X ≥ 20 | |
立柱竖直位移 | 单日(mm/d) | x < 1 | 1 ≤ x < 2 | 2 ≤ x < 3 | x ≥ 3 |
累计(mm) | X < 5 | 5 ≤ X < 10 | 10 ≤ X < 20 | X ≥ 20 | |
建筑物沉降 | 单日(mm/d) | x < 1 | 1 ≤ x < 2 | 2 ≤ x < 3 | x ≥ 3 |
累计(mm) | X < 10 | 10 ≤ X < 20 | 20 ≤ X < 30 | X ≥ 30 |