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In view of the special performance requirements of the rocking wall, the rocking wall structure is often trapped in the dilemma of construction technology, rocking range and cost control in engineering application. Based on the concepts of economic benefits, convenient construction, and easy replacement after earthquake, an energy-consuming connection device between the frame and the rocking wall was developed. Additionally, a hinge support with controllable swing of the rocking wall was also designed for the test models. Thus, a new type of reinforced concrete (RC) frame-rocking wall damping structure is proposed by loveraging the structural advantages of the rocking wall structures and the principle of passive control technology. Then, 1/10 scale shaking table tests of six-story RC frame structure and RC frame-rocking damping wall were conducted to verify the effectiveness of the structure. The dynamic characteristics, acceleration response, and displacement response of the test models under different earthquakes were studied by shaking table tests. The failure mode and seismic performance of the test models were also described. The results show that the rocking wall damping system can effectively consume seismic input energy and attenuate structural dynamic response, reducing the maximum peak acceleration and the maximum peak displacement of the structure by 36% and 20.15%, respectively. Moreover, the rocking wall damping structure can also effectively suppress the vibration of the main structure by using the principle of passive damping, improving the lateral deformation mode of the frame structure. Additionally the damage process of the structure is delayed, enhanced the overall seismic capacity of the structure.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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