Seismic performance of wind designed diagrid tall steel buildings in regions of moderate seismicity and strong wind

... tall steel buildings in regions of strong wind and moderate/ low seismicity In other word, most primary structural members of wind- designed tall steel buildings in certain conditions may remain ... this study assessed the seismic performance of winddesigned diagrid tall steel buildings in regions of moderate/ low seismicity and st...

Ngày tải lên: 17/07/2016, 10:41

... this article as: Holper et al.: Testing the potential of a virtual reality neurorehabilitation system during performance of observation, imagery and imitation of motor actions recorded by wireless ... execution (as in traditional motor learning), imitation, observation (as in observational learning) and motor imagery Activation of these b...

Ngày tải lên: 19/06/2014, 08:20

... estimate the intensity and duration of the planting check in both inoculated and non -inoculated seedlings This method has been Field performance of Pinus inoculated with Rhizopogon applied to detect ... Ectomycorrhizal fungi of Pinus pinea L in northeastern Spain, Mycorrhiza (1999) 271–276 [35] Rincón A., Álvarez I.F., Pera J., Inoculation of containerized...

Ngày tải lên: 08/08/2014, 01:22

... implications for the storability of Douglas fir [19], and this issue is discussed separately below 4.2 Physiological status and field performance The field performance of Douglas fir seedlings planton ... to the results of the study First, information is provided on the physiological status of Douglas fir seedlings during the period span...

Ngày tải lên: 08/08/2014, 14:21

... collected, dried at one main point and the seeds then redistributed again The populations of California were composed of several subprovenances formed by stands based on ecological and environmental ... study is limited by the age of the trees and by the lack of different trial sites, further studies are necessary to ensure the obtained results The hypothesis tha...

Ngày tải lên: 08/08/2014, 19:21

... the calving performance of SRB and SLB dairy heifers and cows in a dairy herd with special respect to foetal viability and to reveal any associations of endocrine parameters to the evidence of ... belonging to the Swedish University of Agricultural Sciences (SLU) in Uppsala Totally 89 late pregnant dairy heifers and cows (6-7 months of pregnancy) we...

Ngày tải lên: 12/08/2014, 15:20

... stress of longitudinal reinforcing bars F Internal force vector Fc Force in concrete Fs Force in tensile reinforcing bars Fs' Force in compressive reinforcing bars F* Force of equivalent SDOF system ... unconfined concrete εcu Ultimate strain of concrete εf Effective FRP strain at failure εs Strain of tensile reinforcing bars εs ' Strain of compressive reinforcing bars εy Yiel...

Ngày tải lên: 15/09/2015, 17:09

... Fig DIAGRID frame archetype analysis model Evaluation of seismic performance factors for steel DIAGRID structural system design 739 Defining seismic performance factors Technical approach of ATC-63 ... influence of building height to the performance of the building behavior and shows that there is a difference Evaluation of seismic performance fa...

Ngày tải lên: 17/07/2016, 10:41

... more significant under external wind action and traffic loads The present research targets specifically on dynamic performance of bridges as well as the transportation under strong wind The dissertation ... how to improve the dynamic performance of bridges under wind The special features of structural control with Tuned Mass Dampers (TMD) on the buffeting res...

Ngày tải lên: 16/06/2014, 09:30

... 39 Seismic Design of Steel Bridges 39.1 Introduction Seismic Performance Criteria • The R Factor Design Procedure • Need for Ductility • Structural Steel Materials • Capacity Design and ... Ductile seismic retrofit of steel deck-truss bridges ΙΙ: design applications, J Struct Eng ASCE, 124 (11), 1263–1271,1998 56 Sarraf, M and Bruneau, M., Ductile seismic retrofit...

Ngày tải lên: 08/07/2014, 12:20

... multi -pressure wind catchers and investigated the mass flow and outgoing pressure of these types of wind catchers in different directions and rates Also Badran [4] studied the efficiency of single- pressure ... performance of single- pressure and multiple- pressure wind catchers exposed to different wind directions during which the external ai...

Ngày tải lên: 09/09/2015, 10:32

... Summary Summary The aim of this research is to assess the impact performance of Steel- Concrete -Steel (SCS) sandwich structures comprising a concrete core sandwiched in between two steel plates which ... IMPACT PERFORMANCE OF STEEL- CONCRETE -STEEL SANDWICH STRUCTURES KAZI MD ABU SOHEL (B.Sc Eng, BUET, M.Sc Eng., BUET, M Eng., NUS) A THESIS SUBMITTED FOR THE...

Ngày tải lên: 14/09/2015, 14:08

... Quantization 6.4 SelfOrganized Maps Conclusions and Further Research Performance of modern techniques for rating model design Introduction Credit risk forecasting is one of the leading topics in modern finance, ... boundary as well Performance of modern techniques for rating model design 2.3 Generalization Performance The biggest statistical challenge in...

Ngày tải lên: 16/04/2013, 20:00