浅谈井巷支护傅章华在开挖地下工程中，支护形式和参数的选取，不仅关系到工程成本、施工速度和长远使用效果，而且也关系到施工人员的安危。支护是一项较为复杂的技术，难以用计算、实测的方法确定其参数。到目前为止，还没有一个统一的标准供不同地质条件下不同工程选用... Shallow talk about shaft support Fu Zhanghua underground engineering excavation, support form and parameter selection, not only relates to the project cost, construction speed and long-term use effect, but also relates to the safety of construction workers. Support is a more complex technology, it is difficult to calculate, the measured method to determine its parameters. So far, there is no single standard for different projects under different geological conditions.