土層錨桿處理某工程抗拔樁質(zhì)量缺陷
盧建峰，劉 斌
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盧建峰，劉 斌
（南京市建筑設(shè)計研究院有限責任公司，南京210005）[摘要] 某工程抗拔樁出現(xiàn)樁長不足、鋼筋籠上浮等質(zhì)量缺陷，導(dǎo)致承載力不滿足設(shè)計要求。分析了缺陷產(chǎn)生原因，結(jié)合地質(zhì)條件及工程實際，提出了采用土層錨桿的加固處理方案。
[關(guān)鍵詞] 樁基；抗拔；土層錨桿；質(zhì)量控制Reinforcement of defected pile foundation with anchors
Lu Jianfeng, Liu Bin
(Nanjing Architectural Design & Research Institute Co. Ltd. Nanjing 210005, China)Abstract: Pile foundation defects such as depth deficiency and reinforcement cage floating occurred in a project. Soil anchors are adopted based on analysis of geotechnical report and relevant information.
Keywords: pile foundation; uplift resisting; soil anchors; quality control
