Reinforced concrete4 tall buildings
lecture10 ASCE 7 wind tall buildings
... Publication ASCE 7- 02, “Minimum Design Loads for Buildings and Other Structures”, Washington DC, 2002; W C Bracken PE, Wind Load Design”, Florida Engineering Society, Tallahassee, 20 07; K.C Mehta, ... 6-4, G = ( 0.925 ) (1 + 1 .7 g I Q) Q z (1 + 1 .7 gv I z ) where gQ = g v = 3.4 = ( 0.925 ) + 1 .7 ( 3.4 )( 0.25 )( 0.83) + 1 .7 ( 3.4 )( 0.25 ) ( Section 6.5.8.1) z = 0.6 (1 57 ) =...
Ngày tải lên: 02/06/2014, 12:23
The design of tall buildings ETABS tutorial 1
... walls: – – – Outer walls: 84” Inner wall: 24” Transverse wall: 8” Shear Wall Preliminary Design Define 1st Storey • Choose “Grid Only” – Model Storey properly, run analysis, and check for any ... Add Slab Define Load Cases • Self Weight is to be counted as dead load Load Combinations • DDL = Design Dead + Live • SDL = Service Dead + Live Draw Columns Draw Beams Delete Beam/Columns to Pl...
Ngày tải lên: 24/10/2014, 23:21
The design of tall buildings ETABS tutorial 2
... -0.655 -0.655 0.655 0.655 0.655 0.655 -0.655 -0.655 -0.655 -0.655 0 .25 -0 .25 0 .25 -0 .25 0.875 0.875 -0.875 -0.875 0 .25 -0 .25 0 .25 -0 .25 0.19 -0.19 0.19 -0.19 0.19 -0.19 0.19 -0.19 0.19 -0.19 0.19 ... 0.19 -0.19 -0.19 0.19 0.19 -0.19 -0.19 • 1.2DL + 1.6LL • 1.2DL + 0.8W • 1.2DL + 1.6W + 0.5L ASCE 7- 02 Code Combinations • • • 1.2DL + 1.6LL 1.2DL + 0.8W 1.2DL + 1.6W + 0.5L Apply Loadi...
Ngày tải lên: 24/10/2014, 23:21
Modeling of wind load on tall buildings using computational fluid dynamics
... MODELLING OF WIND LOAD ON TALL BUILDINGS USING COMPUTATIONAL FLUID DYNAMICS TON THI TU ANH (B.Eng (Hons)) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING DEPARTMENT OF CIVIL ENGINEERING ... buildings to wind loads in general comprises of three components: along -wind, across -wind and torsional response Along -wind response in turn consists of th...
Ngày tải lên: 26/11/2015, 12:39
THE STRUCTURAL DESIGN OF TALL AND SPECIAL BUILDINGS doc
... both motions of the pair The vector of the response spectra is calculated as the square root of the sum of the squares (SSRS) of the response spectra for the two different directions, and this vector ... Los Angeles Tall Buildings Structural Design Council 2006 An Alternative Procedure for Seismic Analysis and Design of Tall Buildings Located in...
Ngày tải lên: 21/07/2014, 20:20
Designing moment resisting connection for disassembly for implementation in precast reinforced concrete buildings
... (Elliott, Designing Moment- Resisting Connection for Disassembly for Implementation in Precast Reinforced Concrete Structure 2002) The precast connections to join the precast column and precast ... ENGINEERING DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE 2013 Designing Moment- Resisting Connection for Disassembly f...
Ngày tải lên: 10/09/2015, 09:13
FATIGUE BEHAVIOUR OF FIBRE REINFORCED BITUMINOUS MIXTURES FROM INDIRECT TENSILE FATIGUE TEST
... performance Comparison of the fatigue relationship obtained from the Indirect Tensile Fatigue test and that of the Beam Flexural test revealed that the fatigue lines for both the tests resulted in ... that the test specimen had ruptured 4.1 Discussion of Results The fatigue characteristics of the control and the fibre incorporated mixes were tested in the Indire...
Ngày tải lên: 01/04/2013, 22:43
INFLUENCE DISTRIBUTIONS OF ACID DEPOSITION IN MOUNTAINOUS STREAMS ON A TALL CONE-SHAPED ISLAND, YAKUSHIMA
... total organic carbon, dissolved SiO2, inorganic cations and anions were measured as water quality indicators INFLUENCE PATTERNS OF ACID DEPOSITION Yakushima (area of 503 km2) is a tall, circular, ... 0.061 CONCLUSION We have observed the influence of acid deposition in mountain streams on a tall, cone-shaped island, Yakushima As all the steep stream flow...
Ngày tải lên: 05/09/2013, 09:08
Implications of building energy standard for sustainable energy efficient design in buildings
... Establishment of policy framework for building energy standards The practice of building energy standard for energy saving and sustainable energy efficient design in building is a complex system, involving ... Methodology for Optimising the Energy Performance of Buildings in Bahrain Energy and Building. 2008, 40, 1297-1303 [50] Energy Efficiency...
Ngày tải lên: 05/09/2013, 14:58
Thermal properties of the vernacular buildings envelopes: the case of the "Sassi di Matera" and "Trulli di Alberobello
... rocky church crypt [3], the energetic behavior and the microclimate of different hypogeous structures in the site of the "Sassi of Matera" [4, 5], and the thermal behavior of different opaque envelopes ... namely, “Tufo of Matera” for the structures of the "Sassi of Matera," and “Stone of Fasano” for the structures of the "Trulli of...
Ngày tải lên: 05/09/2013, 14:58
Computational fluid dynamics analysis of a twisted airfoil shaped two-bladed H-Darrieus rotor made from fibreglass reinforced plastic (FRP)
... types of Darrieus rotors are mainly available, namely troop skein (Eggbeater) Darrieus rotor and H-Darrieus rotor H-Darrieus rotor was in the same patent of 1931[2] It has two to three airfoil shaped ... 0.265 at a TSR of 2.214, and the maximum Ct obtained is 0.124 at a TSR of 1.962 And the standard deviation of computational Cp from experimental Cp is 0.81% an...
Ngày tải lên: 05/09/2013, 15:28
Evaluation of different weather files on energy analysis of buildings
... Underestimation of fuel consumption as a function of the area served by the boiler system Conclusion A large scale simulation of heating and cooling energy demands estimation, concerning educational buildings, ... Description of the weather files As already mentioned, climate data are required for energy simulation of buildings Typically, these data consist of 8760 (the...
Ngày tải lên: 05/09/2013, 15:28