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上海某工程基础经过经济技术指标分析比较后,选用预应力管桩作为抗压桩和抗拔桩。设计中重点对预应力管桩作为抗拔桩进行了各项验算,并采取相关技术措施保证施工质量。现场静载试验结果表明桩基工程质量满足设计要求。
After an engineering foundation in Shanghai has been analyzed and compared with economic and technical indicators, prestressed pipe piles are selected as anti-pressure piles and uplift piles. The emphasis of the design is on the checking of prestressed pipe pile as uplift piles and relevant technical measures to ensure construction quality. Static load test results show that the pile foundation engineering quality to meet the design requirements.