The adjacent bridge pile risk grade is classified according to the bridge piles spatial location. The corresponding reinforcement measures are adopted according to bridge risk grade.
根据邻近桥桩与地铁空间位置关系，将邻近桥桩划分不同的风险等级，采取相应的控制措施。
2
The karst geological condition, the design and construction, and the settlement observation result of the low-grade plain concrete pile composite foundation for the Longgang Culture Center in Shenzh.
Based on the calculation model of vertical elastic grade beam, a method called virtual simply-supported beam method for design of sheet pile walls is introduced.