| 摘要 |
PROBLEM TO BE SOLVED: To restrain a negative effect of vibration generated by a construction machine on a neighboring house and to eliminate necessity of additional work such as dismantlement after completion of construction.SOLUTION: A ditch 5 which is filled with slurry made by agitating in-situ soil is constructed in a predetermined area of the ground between a vibration generation source S such as a construction machine and a neighboring house 60 which is affected by vibration. Then, a ground vibration propagation restraint structure 10 is constructed as a continuous hollow wall body 11 in which unit wall bodies 12 are aligned and buried in the ditch 5, and have an identical shape with a hollow structure made of biodegradable chemically-synthesized polymer. Thus, the ground vibration propagation restraint structure 10 reduces and restrains propagation of vibration from the vibration source to the neighboring house. |
