| 预制检查井相对砖砌筑检查井的优点 |
| 添加时间：2019/11/28 14:28:58 浏览次数：2 |
| 预制检查井相对砖砌筑检查井的优点： Advantages of prefabricated manhole compared with brick masonry manhole: （1）预制检查井安装简便，施工周期短； (1) the prefabricated inspection well is easy to install and has a short construction period; （2）预制检查井的工程质量影响因素相对较少，工程质量容易得到保证； (2) there are relatively few factors influencing the engineering quality of prefabricated inspection well, so the engineering quality is easy to be guaranteed; （3）结构强度容易控制，井框结构强度好，在外力作用下不易变形，能够满足行车耐久性、舒适性需要； (3) the structure strength is easy to control, the well frame structure strength is good, it is not easy to deform under the external force, and it can meet the needs of driving durability and comfort; （4）对施工人员的技术要求相对偏低，更容易施工。 (4) the technical requirements for construction personnel are relatively low, making it easier to construct. |
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