Vibration serviceability of suspended floor: Full-scale experimental study and assessment

Structures ◽  
2021 ◽  
Vol 34 ◽  
pp. 1651-1664
Author(s):  
Qingfang Lv ◽  
Yujie Lu ◽  
Ye Liu
Keyword(s):  
Experimental Study ◽  
Full Scale ◽  
Vibration Serviceability

Full-Scale Experimental Study on the Smoke Characteristics of Train Fire Stopping at Rescue Station in Railway Tunnel

2010 ◽  
Vol 20 (3) ◽  
pp. 251-270
Author(s):  
L. F. Chen ◽  
L. H. Hu ◽  
Q. S. Wang ◽  
B. H. Liu ◽  
N. Meng ◽  
...  
Keyword(s):  
Experimental Study ◽  
Full Scale ◽  
Railway Tunnel

Yacht Keels - An Experimental Study

1975 ◽  
Author(s):  
Pierre DeSaix
Keyword(s):  
Experimental Study ◽  
Aspect Ratio ◽  
Center Of Gravity ◽  
Full Scale ◽  
Optimum Size ◽  
Hull Form ◽  
Size And Shape ◽  
Aspect Ratios ◽  
Current Design ◽  
Lateral Area

Model tests are presented for a series of nine keels; three aspect ratios, three sweep angles; all at constant lateral area, taper ratio and thickness ratio. The series is shown to bracket current design trends. These keels are all tested on the same canoe body, over a range of heel angles, lee-ways, and speeds. The results are presented in terms of full-scale sailing performance with due allowance for a reasonable ballast ratio and resulting vertical center of gravity for each keel. Optimum sweep angles for each aspect ratio are found. A second series of three keels, geometrically similar but varying in lateral area, is provided. Predictions of windward performance demonstrate the effect of keel size. An optimum size is found for three wind strengths. The results are for one hull form only. However, a method is suggested for estimating the effect of keel size and shape for any proposed design.

A full scale experimental study of prestressed stayed columns

2015 ◽  
Vol 100 ◽  
pp. 490-510 ◽  
Author(s):  
Miguel Serra ◽  
Ashkan Shahbazian ◽  
Luís Simões da Silva ◽  
Liliana Marques ◽  
Carlos Rebelo ◽  
...  
Keyword(s):  
Experimental Study ◽  
Full Scale

scholarly journals An Experimental Study to Prevent Debonding Failure of Full-Scale RC Beam Strengthened with Multi-Layer CFS

2004 ◽  
Vol 16 (6) ◽  
pp. 867-873 ◽  
Author(s):  
Young-Chan You ◽  
Ki-Sun Choi ◽  
Keung-Hwan Kim
Keyword(s):  
Experimental Study ◽  
Full Scale ◽  
Rc Beam

Full scale experimental study of a small natural draft dry cooling tower for concentrating solar thermal power plant

2017 ◽  
Vol 193 ◽  
pp. 15-27 ◽  
Author(s):  
Xiaoxiao Li ◽  
Sam Duniam ◽  
Hal Gurgenci ◽  
Zhiqiang Guan ◽  
Anand Veeraragavan
Keyword(s):  
Experimental Study ◽  
Power Plant ◽  
Thermal Power Plant ◽  
Cooling Tower ◽  
Thermal Power ◽  
Full Scale ◽  
Natural Draft ◽  
Solar Thermal Power ◽  
Dry Cooling Tower ◽  
Dry Cooling

Experimental study of the combustion characteristics of methanol-gasoline blends pool fires in a full-scale tunnel

2018 ◽  
Vol 42 (4) ◽  
pp. 386-393 ◽  
Author(s):  
Xiangliang Tian ◽  
Maohua Zhong ◽  
Congling Shi ◽  
Peihong Zhang ◽  
Chang Liu
Keyword(s):  
Experimental Study ◽  
Full Scale ◽  
Combustion Characteristics ◽  
Pool Fires

scholarly journals A Full-Scale Experimental Study of the Vertical Dynamic and Static Behavior of the Pier-Cap-Pile System

2020 ◽  
Vol 2020 ◽  
pp. 1-9
Author(s):  
Jianlei Liu ◽  
Meng Ma ◽  
Flavio Stochino
Keyword(s):  
Experimental Study ◽  
Bearing Capacity ◽  
Dynamic Stiffness ◽  
Soil Layer ◽  
Low Frequency ◽  
Full Scale ◽  
Single Pile ◽  
Static Stiffness ◽  
Loading Test ◽  
Test Technique

The bearing capacity evaluation of bridge substructures is difficult as the static loading test (SLT) cannot be employed for the bridges in services. As a type of dynamic nondestructive test technique, the dynamic transient response method (TRM) could be employed to estimate the vertical bearing capacity when the relationship between static stiffness and dynamic stiffness is known. The TRM is usually employed to evaluate single piles. For the pier-cap-pile system, its applicability should be investigated. In the present study, a novel full-scale experimental study, including both TRM test and SLT, was performed on an abandoned bridge pier with grouped pile foundation. The test included three steps: firstly, testing the intact pier-cap-pile system; then, cutting off the pier and testing the cap-pile system; finally, cutting off the cap and testing the single pile. The TRM test was repeatedly performed in the above three steps, whereas the SLT was only performed on the cap-pile system. Based on the experimental results, the ratio of dynamic and static stiffness of the cap-pile system was obtained. The results show that (1) in the low-frequency range (between 10 and 30 Hz in this study), the dynamic stiffness of the whole system is approximately four times of that of a single pile; (2) the ratio of dynamic and static stiffness of the cap-pile system tested in the study is approximately 1.74, which was similar to other tested values of a single pile; (3) to evaluate the capacity of similar cap-pile system and with similar soil layer conditions by TRM, the value of Kd/Ks tested in the study can be used as a reference.

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