as an engineering forum, i think that the addition of an equation editor (if the forum platform supports it), it would be very useful.
e.g. equations like this: sqrt(x^2+y^2) etc, is a little be tired for somebody to read them and sometimes since you read them and understand them, you have forgotten what was the thread all about
D. Benedetti, G. M. Benzoni.: A numerical model for seismic analysis of masonry buildings: Experimental correlations.
Earthquake Engineering & Structural Dynamics. Volume 12, Issue 6, pages 817–831, 1984.
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This handbook is the latest of many publications, since the 1920s, from ARC. It has the continuing objective of providing engineering details and properties of reinforcement available throughout Australia, together with an interpretation of the requirements of Australian Standards within the context of practical solutions. The information is considered to be of value to all who work in the structural design and construction industry – in a design office, on a construction site or a student preparing to enter the industry. There is considerable emphasis on the requirements of many Australian
Standards. Standards are changing continuously to ensure that the latest practices are included. It is hoped that this publication will retain its relevance for several years, given that the major standards for reinforcing steel and reinforced concrete design have been recently released.
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I'm looking for this article. Thanks for your interest.
Somerville, P. G., Smith, N. F., Graves, R. W., and Abrahamson, N. A., 1997, "Modification of Empirical Strong Ground Motion Attenuation Relations to Include the Amplitude and Duration Effects of Rupture Directivity." Seismological Research Letters, Vol. 68, No.1, pp.199-222
I need this report for my thesis. if anybody have it, please share it.
thanks in advance
Title:Further study of the earthquake response of a broad cylindrical liquid-storage tank model
Authors: Manos, George C.; Clough, Ray W.
UCB/EERC-82/07, Earthquake Engineering Research Center, University of California, Berkeley, 1982-07, 228 pages (EERC REPORTS)
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Size: 9.52 MB | Format:PDF | Publisher: American Forest & Paper Association | Year: 2004 | pages: 270
Wood in the form of lumber and timbers has been used as a major structural material for centuries. Originally the material of craftsmen, wood is now the material of the engineer who uses technical data to design todays’ sophisticated structures.
Wood Structural Design Data, 1986 Edition, provides information relating to design of typical wood structural members. These data are augmented b y reference to the National Design Specification for Wood Construction, particularly on the subject of design stresses. Wood Structural Design Data was first published in 1934, with revised editions issued periodically to take into account new data and developments in wood design. Tabular data in this volume are presented primarily as a convenient aid in design of the most frequently encountered elements of wood structural framing. Hence, certain subjects are only summarized in the text to indicate their relationships to the tabular data. More detailed information is available in other publications, many of which are listed as References. In preparation of this and previous editions, information from the regional lumber manufacturers associations provided valuable data. Reports and other publications from the Forest Products Laboratory, U. S. Department of Agriculture, were important sources of fundamental information. Tabular data relate to dressed sizes conforming to the American Softwood Lumber Standard, Voluntary Product Standard 20-70, U . S . Department of Ccmmerce, National Bureau of Standards.
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This circular provides a comprehensive and practical guide for the design of storm drainage systems associated with transportation facilities. Design guidance is provided for the design of storm drainage systems which collect, convey, and discharge stormwater flowing within and along the highway right-of-way. Methods and procedures are given for the hydraulic design of storm drainage systems. Design methods are presented for evaluating rainfall and runoff magnitude, pavement drainage, gutter flow, inlet design, median and roadside ditch flow, structure design, and storm drain piping. Procedures for the design of detention facilities are also presented, along with an overview of storm water pumping stations and urban water quality practices. This edition presents a major change in the methodology discussed in Chapter 5 for designing channels and in Chapter 7 for calculating energy losses in storm drain access holes.
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Dear Admin and moderators
From success to another (the CIVILEA ) mount up to the top
my suggestion is adding (Undo) buttons to the dialog box in the new thread or new reply
this buttons make us able to retreat when we need , and instead of assign and delete
for example when you make align text or image to the ( center ) and you changed your mind to the right , there is no way to retreat , it should to assign and delete the ( align ) tags
thanks in advance
1 - SITE SELECTION FOR SMALL DAMS
2 - INVESTIGATION ON BASIN GEOMORPHOLOGY AND HYDROLOGY
3 - GABION STRUCTURE DESIGN OF DAM SPILLWAY
4 - METHODS OF CONSTRUCTION AND CONTROL
5 - MAINTENANCE OF HYDRAULIC WORKS
ANNEX A - HAND MADE GABION CAGES
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Gabions Trapezoidal Channel Velocity Calculator - US Units
Size: 0.85 MB
Terra Aqua Gabions and Reno Mattresses offer designers, engineers, contractors and development planners numerous unique advantages for channel lining applications. Gabions and Reno Mattresses will allow the designer to stabilize the channel base and banks, predetermine the value of roughness for the channel base and banks, prevent soil erosion, increase the capacity of the channel, promote vegetation, reduce seepage of the channel and most important determine the soil movement under the lining.
Terra Aqua Gabions and Reno Mattresses are generally placed directly on cut grade soil conditions with little or no foundation preparation prior to placement. A permeable geotextile filter fabric should be placed between the Gabion or Reno Mattress and the foundation soil. This shall prevent fine soils from leaching through the lining.
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