近年来,大庆油田多数联合站、中转站等由于投产运行年限长,基础设施逐渐老化。为了确保高效、低耗及安全生产,每年都要付出很大一笔费用来投资改造一些项目。尤其一些机泵更新换代很快,而基础仍能满足要求,以往采用拆除原设备基础或局部凿开增设预埋件和预埋锚栓的方案,不仅难 In recent years, most joint stations and transfer stations in Daqing Oilfield have been aging due to their long operational years and their infrastructure has been aging. In order to ensure efficient, low-cost and safe production, every year to pay a large sum of money to invest in the transformation of some projects. In particular, some pump replacement soon, and still meet the requirements of the foundation, the original use of demolition of the original equipment or part of the original chisel expansion of embedded parts and embedded anchor program, not only difficult