渤海新型海洋平台承载能力的模型试验研究

Soil-Bearing capacity model tEsts for a new type platform in the Bohai Bay

本文通过对渤海新型海洋平台基础与地基相互作用的模型试验，得到该种平台在垂直和水平荷载作用下平台基础的承载能力和基础各部分分担荷载的规律，并通过对模型试验与数值计算相配合的分析，在土工模型试验方面取得了进展，找到了一种将模型试验结果放大为原型的方法，推进了用土工模型试验的结果用于指导工程设计的工作．

The paper introduces a model test of soil--footing interaction of a new type platform subjected to vertical and horizontal loads.The bearing capacity of the foundation and proportions of loads shared by the columns and beams of the footing are obtained in the test. Through a--systematical comparison of the model test with numerical analysis, a new method of enlarged model test results of the full scale is proposed for engineering applications.