地下建筑物浮力探讨及其设计应用

摘要

This article briefly introduces some new quite convincing research results about buoyancy aspect of underground structure, unifies these research results and the actual load test results of part caking pre-stressed anti-pile pulling, the resistance pile pulling has carried on the optimization design,reduced the investment of anti-floats.%简要介绍了地下结构浮力方面的一些新的比较有说服力的研究成果,结合这些研究成果及现场实际的部分粘结预应力抗拔桩荷载试验结果,对抗拔桩进行了优化设计,降低了抗浮投入.