1. Luanhe River Bridge is the first use of the history of China Railway Construction of pneumatic caisson railway bridge.
滦河大桥是中国铁路史上最先采用气压沉箱法施工的铁路桥。
2. The problem of ultimate bearing capacity of ring footings is the pivotal problem on the foundation design and construction of the pneumatic caisson.
沉箱的环形刃脚基础下土体的极限承载力问题是气压沉箱设计与施工的关键问题。
3. The modern construction using the pneumatic caisson has multiple unique advantages in construction of bridge foundations and underground works, and is widely used in Japan.
现代气压沉箱工法在桥梁基础及各种地下工程建设中具有许多独特的优点，在日本得到广泛的应用。
pneumatic caisson
4. Systematical monitoring on the structural inner stress and deformation of pneumatic caisson and the effect of pneumatic caisson sinking on the surrounding environment are proceeded.
对气压沉箱的结构内力与变形以及沉箱下沉时对周围环境的影响进行了全面系统地监测。