高喷插芯组合桩是一种用于建筑物地基处理的新型组合桩。结合沈阳某高层建筑纠倾加固工程实例，对造成建筑物倾斜的原因进行了分析，并阐述了高喷插芯组合桩的荷载传递机制与加固原理、设计和施工。最后，针对施工前后的加固效果进行了对比，确保后期纠倾迫降工程的安全实施。%Jet grouting soil-cement-pile strengthened pile is a new kind of composite pile for foundation treatment of buildings. Combined with an engineering project of high-rise building inclination rectification and reinforcement in Shenyang,the paper analyzed the reasons of building inclination,and described the load transfer mechanism,reinforcement principle,the design and the construction of jet grouting soil-cement-pile strengthened pile. Finally,the effect of reinforcement was contrasted before and after construction to ensure the safety of the latter part of the implementation of forced settlement rectification project.
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