鲎式轻质堤坝技术的应用

针对软基堤坝稳定性差、容易沉陷滑移、土石方堆不上、工期长、无法快速施工等问题，提出鲎式轻质堤坝结构型式和施工方法，又称松垒筑堤法。此法可减轻易沉陷部位的重量，均衡堤坝荷重。增强整体稳定性，提高强度，使堤坝与地基溶为一体，消除不均匀沉降，是一种软弱地基筑堤的仿生结构和方法。

Application of Ho Type light dike

In light of the problems from the construction of the dike on soft foundation, such as bad stability, difficult to be em-banked with quick construction and long construction period, etc., the structure and the construction method for Ho Type Light Dike are presented, which is also called"Song-lei dike embankment method"; with which the weight from the dike on the foundation where the bearing capacity is lower can be decreased, and then the loading from the dike upon the foundation can be balanced as well. In this way, not only the integrated stability of the dike can be increased but also the strength can be improved. Consequently, the uneven settlement usually occurred therein can be avoided. On the whole, the method is an embankment method for the dike constructed on the soft foundation with the bionic principle.