福建土楼与福州三坊七巷夯土墙材料性能对比试验研究

The Compared Test Study about The Material Properties of Rammed Earth Wall of Fu Jian Tulou and Fuzhou Sanfangqixiang

福建土楼建筑群与福州三坊七巷建筑群为福建省两大特色文物古建筑群,这两个建筑群的围护墙体均采用夯土墙,但两类夯土墙的性能存在显著的差异性。本文以采用传统工艺建造的新夯土墙及历史既有的夯土墙为样本,对两种不同类型夯土墙的材料配比及材料抗压强度等性能进行了对比试验研究,研究结果表明福建土楼夯土墙的材料抗压强度显著高于福州三坊七巷夯土墙,而材料配比是影响夯土墙材料性能的最主要因素。相关研究成果可作为历史夯土墙修缮及新建夯土墙的技术参考。

There are two special ancient buildings in FuJian： FuJian Tulou and Fuzhou Sanfangqixiang, which are all rammed earth wall buildings. There is significant difference between the two types of rammed earth walls. In this paper, the material ratio and compressive strength of the two types rammed earth walls were compared. The results presented that the compressive strength of rammed earth wall of FuJian Tulou was significantly higher than which of Fuzhou Sanfangqixiang. This research can provide technical reference for repairing historical rammed earth wall and putting up new rammed earth wall.