Dataset of Simulated Cofferdam Models for Parameteric Study

This dataset includes the numerical results of a cofferdam box considering a parameter variation. The simulations have all been conducted using the Finite Element Method with the commercial software PLAXIS 2D. The investigated cofferdams represent a cofferdam box used as an excavation enclosure. The Hardening Soil Model with Small-Strain Stiffness is used as the material model. The results show the wall deformations, vertical stress distributions, and earth pressures on the cofferdam walls for different cofferdam dimensions and various parameter combinations.

本数据集包含了考虑参数变化的围堰箱数值模拟结果。所有模拟均采用商用软件PLAXIS 2D，通过有限元法（Finite Element Method）完成。本次研究的对象为用作基坑围护结构的围堰箱，采用考虑小应变刚度的硬化土模型（Hardening Soil Model with Small-Strain Stiffness）作为本构模型。模拟结果涵盖了不同围堰尺寸与多组参数组合下，围堰墙体的变形、竖向应力分布以及墙后土压力。