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The purpose of this study is to evaluate the vibrational response on the building structures by the standard impact sources. In order to this, measurements were carried out using model rooms both in a laboratory and fields. The results show that the larger vibration energy was found which transmitted from the impacted floor to the wall structures of receiving rooms when the light weight source was rather than the heavy weight source. As a result, investigating the distribution of vibration energy on the impacted floor, it was found that, in general, the vibration acceleration level using heavy weight source was highest at the center.