The property of physical-mechanics about deposit of sea beach area of west coast of the Bohai bay is restricted by the influence of compress with depth, and depends on the deposit environment.
渤海湾西岸滩海地区沉积层的物理力学性质除受到随深度压缩固结的影响外，还取决于形成时的沉积环境。
2
In application, we uniformly select to use the ancient styled Mengken paper (light offset paper) decorated with outer beach scenes of different times to give an additional sense of historical deposit.