| 检查井盖模具适用范围 |
| 添加时间：2019/6/11 15:33:06 浏览次数： |
| 适用范围 Scope of application 1)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; 1) Construction of plastic drainage inspection wells in general soil, soft soil, seasonal frozen soil and collapsible loess; 2)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。 2) Ground load of general lane is 15 t (rear wheel pressure 5 t) and that of fire lane is 30 t (rear wheel pressure 6 t). 3)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。 3) Design, construction and maintenance of plastic drainage inspection wells in residential areas (residential areas, public buildings, factories, etc.) with buried plastic drainage pipes of no greater than 800 mm in diameter and no more than 6 m in depth. 4)地下水位按地面下不高于1.0m设计; 4) The groundwater level is not higher than 1.0 m below the ground. 5)抗震设防裂度为9度及9度以下的地区。 5) Seismic fortification in areas with crack resistance of 9 degrees and less than 9 degrees. |
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