| 武清商务区钻孔灌注桩施工成本管理及质量把控 |
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| 引用本文： | 宋国龙,贾万鑫,沈治新. 武清商务区钻孔灌注桩施工成本管理及质量把控[J]. 探矿工程, 2016, 43(8): 85-87，92 |
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| 作者姓名： | 宋国龙 贾万鑫 沈治新 |
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| 作者单位： | 内蒙古自治区第三地质矿产勘查开发院,内蒙古地质工程有限责任公司,内蒙古地质工程有限责任公司 |
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| 摘 要： | 随着钻孔灌注桩技术的普及导致市场竞争的加剧，如何在把握好成桩质量的前提下控制好施工成本成为取得良好经济效益的关键。以武清商务区二期工程为例，对钻孔灌注桩施工成本管理及质量把控进行介绍。在成本管理方面，主要介绍了如何编制好成本计划和如何有效控制成本；在质量把控方面，主要介绍了与成本控制相关的钻头直径与桩径、桩顶的混凝土质量等的控制。
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| 关 键 词： | 钻孔灌注桩；成本管理；成本计划；成本控制；质量把控 |
| 收稿时间： | 2016-06-07 |
| 修稿时间： | 2016-06-07 |
Cost Management of Bored Grouting Pile Construction and the Quality Control |
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| SONG Guo-long,JIA Wang-xin and SHEN Zhi-xin. Cost Management of Bored Grouting Pile Construction and the Quality Control[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2016, 43(8): 85-87，92 |
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| Authors: | SONG Guo-long JIA Wang-xin SHEN Zhi-xin |
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| Affiliation: | Inner Mongolia Third Geological Mineral Exploration Institute,Inner Mongolia Geology Engineering Co., Ltd.,Inner Mongolia Geology Engineering Co., Ltd. |
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| Abstract: | The popularization of bore grouting pile technology gives rise to more intensified market competition, how to control the construction cost under the premise of good quality control is the key to achieve good economic benefits. With the case of the second phase project of Wuqing business district, the paper introduces the cost management and quality control in bored grouting pile construction. In cost management, how to prepare cost plan and effectively control the cost are described; in quality control, the control on bit diameter and pile diameter related to cost control as well as the quality of concrete at the top of pile are introduced. |
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| Keywords: | bored grouting pile cost management cost plan cost control quality control |
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