- 看图学造价之建筑工程造价
- 鸿图造价组编 杨霖华 赵小云主编
- 8字
- 2021-03-29 04:02:30
第2章 土石方工程
2.1 单独土石方
![](https://epubservercos.yuewen.com/DC508B/17977545708664906/epubprivate/OEBPS/Images/18_01.jpg?sign=1739528857-DiBlDF9mOI0awa1oZBnJ0zTISKufxUM3-0-a0d903a44cd6e758a4d72a9fcb011f3c)
2.1.1 挖单独土方
项目编码:010101001 项目名称:挖单独土方
【例2-1】某施工现场要挖土方施工,现场工地如图2-1所示,土方挖深1.3m,长宽如图2-1所示,试求人工挖土方工程量。
![](https://epubservercos.yuewen.com/DC508B/17977545708664906/epubprivate/OEBPS/Images/18_02.jpg?sign=1739528857-oMPxJLlX9yfUES3tpLpcuEFm9utlgHXy-0-102aeb81194af7d221fbb1596d028213)
图2-1 施工现场平面及三维示意图
【解】
![](https://epubservercos.yuewen.com/DC508B/17977545708664906/epubprivate/OEBPS/Images/18_03.jpg?sign=1739528857-hqX8PusRvuuDlHai5CkYjpApYZTGAKoR-0-b8267a6f0f9ab44dab361316c40f2873)
2.1.2 单独土方回填
![](https://epubservercos.yuewen.com/DC508B/17977545708664906/epubprivate/OEBPS/Images/19_01.jpg?sign=1739528857-nFHg6Rw2yu3TpG56r8u22SfgqfMEmpEa-0-d480d0e3b271525e15c134977f861d6d)
项目编码:010101002 项目名称:单独土方回填
【例2-2】某地方房屋建造进行回填施工,房屋建造如图2-2所示,场地回填土厚度300mm。室内回填土厚度200mm。试求场地回填、室内回填土工程量。
![](https://epubservercos.yuewen.com/DC508B/17977545708664906/epubprivate/OEBPS/Images/19_02.jpg?sign=1739528857-Upu2GLo8dIaK6NWxAEqLfKI2Yh6ktDj8-0-252027ba4a55f44d64499ac110cc46db)
图2-2 室内回填平面及三维示意图
【解】
![](https://epubservercos.yuewen.com/DC508B/17977545708664906/epubprivate/OEBPS/Images/19_03.jpg?sign=1739528857-sxvAqxLlUqBztJThdnkWsCr21BrhNsM0-0-66f704acef2447304c1698020863afe1)