Apr 25, shaking‐table tests on reinforced concrete frames with different isolation systems dolce, mauro; cardone, donatello; ponzo, felice c. 2007-04-25 00:00:00 the effectiveness of seismic isolation in protecting structural and non‐structural elements from damage has been assessed in an extensive programme of shaking‐table tests, carried out on four identical 1/3.3‐scale, two‐dimensional, reinforced concrete (r/c) frames. four different isolation systems ….
chat with us or submit a business inquiry online.Contact Us
Apr 25, the effectiveness of seismic isolation in protecting structural and non‐structural elements from damage has been assessed in an extensive programme of shaking‐table tests, carried out on four identical 1/3.3‐scale, two‐dimensional, reinforced concrete (r/c) frames. four different isolation systems were considered, namely: (i) rubber‐based, (ii) steel‐based, (iii) shape memory alloy.
Concrete in columns (test day) -40.9 concrete in slab (test day) -39.2 longitudinal reinforcement 551.1 stirrups 636.2 4. shaking table tests 4.1. test set-up the test model was clamped to the 3mx3m shaking table test at university of granada as shown in figure 3. the shaking table was calibrated by moving it with the specimen mounted on it.
Jan 01, chung et al. evaluated the effectiveness of base isolation systems for low-rise structure against severe seismic loads through the shaking table tests . ... and c. valente, shaking table tests on reinforced concrete frames without and with passive control systems, earthquake engineering and structural dynamics, vol. 34, no. 14, pp. .
Jan 25, shaking table tests on reinforced concrete frames without and with passive control systems,” earthquake eng. struct. dyn. ... the behavior of sma isolation systems during the full-scale release tests of the rapolla’s building,” proc. of 5th world congress on joints, bearings and seismic systems for concrete structures.
Jun 01, shaking table tests on reinforced concrete frames without and with passive control systems. mauro dolce, corresponding author. ... innovative sma-based devices to the behaviour of conventional structures and of structures endowed with currently used passive control.
Jun 15, the test model was a four-story reinforced concrete frame structure, as shown in fig. 3. the frame columns consisted of 60 105 mm sections, the transverse frame beams were 60 60 mm sections, and the longitudinal frame beams were 60 105 mm sections. all frame components were constructed using concrete with a nominal strength of 10.
Kikuchi et al. conducted earthquake simulation tests of a 1/2.5-scale model of an existing base-isolated, three-story reinforced concrete building , and hwang and hsu conducted uniaxial, biaxial, and triaxle shaking table tests to study the seismic response of a 1/2.5.
Mar 24, article google scholar dolce m, cardone d, ponzo fc and valente c (), “shaking table tests on reinforced concrete frames without and with passive control systems,” earthquake engineering and structural dynamics, 34 (14):.
Oct 09, also, basili et al carried out a shaking table test to study the seismic control of the mr damper system for adjacent structures. li et al carried out a shaking table test on a three-story steel-concrete hybrid structure to study the feasibility of mr intelligent control system in seismic control for this type of structure. the results indicate.
Oct 11, dolce, m, cardone, d, ponzo, fc. () shaking table tests on reinforced concrete frames without and with passive control systems. earthquake engineering & structural dynamics 34(14): – . google scholar | crossref |.
Reinforced concrete (rc) mega-frame structures, a shaking table test of a 1/25 scaled model with a rooftop tuned mass damper (tmd) is performed. the maximum deformation and acceleration responses are measured. the dynamic behavior and the damping effect with and without tmd are compared. the results indicate that.
Shaking table model test and fe analysis of a reinforced concrete mega-frame structure with tuned mass dampers . qing jiang 1,2, xinzheng lu 1 [*] , hong guan 3 and xianguo ye 2. 1 key laboratory of civil engineering safety and durability of china education ministry, department of civil engineering, tsinghua university, beijing, , p.r..
Substituting conventional concrete with engineered cementitious composite c... shaking table tests on precast reinforced concrete and engineered cementitious composite/reinforced concrete composite frames - li xu, jinlong pan, cky leung, wanyun yin,.
Successful experimental testing of a wide range of engineered assemblies has also taken place on the shaking table, including large-scale reinforced concrete frame and wall structures, multi-story steel frame structures, various types of braced frame structures, masonry buildings, tubular steel off-shore drilling platforms, bridge and dam.
Summary an extensive experimental program of shaking table tests on reduced-scale structural models was carried out within the activities of the manside project, for the development of new seismic isolation and energy dissipation devices based on shape memory alloys (smas). the aim of the experimental program was to compare the behaviour of structures endowed with innovative sma.
To study the damage characteristics and to evaluate the overall seismic performance of reinforced concrete (rc) mega-frame structures, a shaking table test of a 1/25 scaled model with a rooftop tuned mass damper (tmd) is performed. the maximum deformation and acceleration responses are.
With a lightly reinforced concrete wall. 3. test structures two ide ntical test structures were fabricated for shaking table tests. one was equipped with the upper toggle-brace-damper while the other was without the dampers. the test structure in the direction of shaking (x direction) is composed of three parallel three-story reinforced.
With the shaking table of laboratory of structures of the university of granada. the test results provide empirical evidences on the efficiency of the edds to prevent damage on the main frame and concentrating the inelastic deformations on the edds. keywords: rc frame, hysteretic damper, shake table test, passive control 1..