电梯门套工程量的计算需根据材料类型和安装方式分别处理，具体规则如下：

　　The calculation of the quantity of elevator door frame engineering needs to be handled separately according to the material type and installation method. The specific rules are as follows:

　　一、按材料类型计算

　　1、 Calculated by material type

　　不锈钢门套

　　stainless steel door frame

　　计算规则 ：按门套长度计算，采用设计宽度匹配定额子目。若材料变更（如从1mm镜面改为2mm拉丝不锈钢），仅调整不锈钢单价，其他项目不变。

　　Calculation rule: Calculated based on the length of the door frame, using the design width to match the quota sub item. If the material changes (such as changing from 1mm mirror to 2mm brushed stainless steel), only the stainless steel unit price will be adjusted, and other items will remain unchanged.

　　示例 ：若门套长度为2100mm，设计宽度为1000mm，则工程量=2100×1000=2,100,000mm?。

　　Example: If the length of the door frame is 2100mm and the design width is 1000mm, then the engineering quantity is 2100 × 1000=210000mm?.

　　石材门套

　　Stone door frame

　　计算规则 ：按装饰线条长度计算（若为干挂大理石），或按门套展开面积计算（如异形门套）。需结合立面图和施工细节确定。

　　Calculation rules: Calculated based on the length of decorative lines (if it is dry hanging marble), or based on the unfolded area of door frames (such as irregular door frames). It needs to be determined based on the elevation drawing and construction details.

　　示例 ：若石材线条长度为345.6m，则工程量=345.6m。

　　Example: If the length of the stone line is 345.6m, then the quantity of work is 345.6m.

　　二、按安装方式计算

　　2、 Calculated by installation method

　　成品门套

　　Finished door frame

　　直接按门套长度计算，采用定额子目。

　　Calculate directly based on the length of the door frame, using quota sub items.

　　木筋包饰面门套

　　Wooden tendon wrapped decorative door frame

　　按饰面面积计算，需结合门洞尺寸和装饰工艺。

　　Calculated based on the surface area, it is necessary to consider the size of the door opening and the decoration process.

　　三、注意事项

　　3、 Precautions

　　尺寸调整 ：门套宽度需略大于门洞宽度，确保无障碍通行。

　　Size adjustment: The width of the door frame should be slightly larger than the width of the door opening to ensure unobstructed passage.

　　变更管理 ：材料或工艺变更需及时调整工程量计算规则。

　　Change management: Material or process changes require timely adjustment of the calculation rules for engineering quantities.

　　计价依据 ：具体计算方法需参照《建设工程计量标准》及企业定额。

　　Pricing basis: The specific calculation method should refer to the "Measurement Standards for Construction Projects" and the enterprise quota.

　　通过以上规则，可准确计算电梯门套的工程量，确保施工与结算的准确性。

　　By following the above rules, the quantity of elevator door frames can be accurately calculated to ensure the accuracy of construction and settlement.

　　本文由 泰安工地电梯门套  友情奉献.更多有关的知识请点击  http://m.nthly.cn/   真诚的态度.为您提供为全面的服务.更多有关的知识我们将会陆续向大家奉献.敬请期待.

　　This article is a friendly contribution from the elevator door frame of Tai'an construction site For more related knowledge, please click http://m.nthly.cn/ Sincere attitude To provide you with comprehensive services We will gradually contribute more relevant knowledge to everyone Coming soon.