| 塑料检查井的适用范围 |
| 添加时间：2018/10/12 17:11:00 浏览次数： |
| 1、建筑小区（居住区、公共建筑区、厂区等）范围内埋地塑料排水管道外径不大于800mm、埋设深度不大于6m、不下井操作的塑料排水检查井工程的设计、施工和维护保养。 1. Design, Construction and Maintenance of Plastic Drainage Inspection Wells with External Diameter of Underground Plastic Drainage Pipeline not exceeding 800mm, Depth not exceeding 6m and Underground Operation in Residential Area, Public Building Area, Factory Area, etc. 2、一般土质、软土土质、季节性冻土土质和湿陷性黄土土质条件下的塑料排水检查井施工。 2. Construction of plastic drainage inspection wells in general soil, soft soil, seasonal frozen soil and collapsible loess. 3、抗震设防裂度为9度及9度以下的地区。 3. The area with 9 degrees of seismic fortification and below 9 degrees. 4、一般车道的地面荷载按汽车总重15t（后轮压5t）；消防车道的地面荷载按汽车总重30t（后轮压6t）设计。 4. The ground load of the general lane is designed according to the total vehicle weight 15t (rear wheel pressure 5t); the ground load of the fire lane is designed according to the total vehicle weight 30t (rear wheel pressure 6t). 5、地下水位按地面下不高于1.0m设计。 5. Underground water level is not higher than 1.0m under the ground. |
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