guide for determining the fire (reapproved 1994) endurance of concrete elements

... the heat transfer of BHEs in an aquifer for geothermal applications. This paper presented a novel laboratory method determining the hydraulic permeability of sand layer using the CR theory. ... International Energy & Environment Foundation. All rights reserved. A capillary-based method determining the permeability of sand layer for geotherma...

Ngày tải lên: 05/09/2013, 17:03

... sample under study, you can define the parameters and statistics that your analysis will determine. Parameter CONCEPT A numerical measure that describes a variable (characteristic) of a population. EXAMPLES ... cereal boxes produced at a factory on a particular day. Statistic CONCEPT A numerical measure that describes a variable (characteristic) of a sample (part of...

Ngày tải lên: 16/03/2014, 21:11

... reproduction in any medium, provided the original work is properly cited. Research Development and application of a biomarker assay for determining the pharmacodynamic activity of an antagonist candidate ... that identified the candidate biomarkers, and they participated in the data analyses. AAH developed the customized Spotfire tool used for...

Ngày tải lên: 18/06/2014, 16:20

... sec- ond mortgage and a line of credit when house prices skyrocketed in their area five years ago. They used the cash for major renovations and a Caribbean vacation. Unfortunately, the housing ... from the information in the rest of the book. Think of your personal finances as akin to owning a small business. You have income and expenses, and assets and liabili...

Ngày tải lên: 21/06/2014, 14:20

... to track the ex- change rate rather than both the exchange rate and the interest payable. After the fees charged by the fund and the spread charged by the firm providing the deposi- tory account ... commissions and fees on the account and therefore maximizes your return overall. The easiest way to track this is in a spreadsheet with all the required infor...

Ngày tải lên: 21/06/2014, 14:20

... Per Share = 10 * the 50-Day ATR Let’s say that in this case the 50-day ATR is the same as the 10-day ATR in the entry signal example (that’s 1.52). This means the risk per share calcula- tion ... but have a smaller position (based on the actual value of the shares), then an ultra- short fund is more capital efficient than a regular ETF. It takes up less cash to implemen...

Ngày tải lên: 21/06/2014, 14:20

... the bottom of the slab. If the underside of the slab is exposed to fire, the bottom of the slab will expand more than the top, resulting in a deflection of the slab. The tensile strength of the ... percent of the maximum negative mo- ment reinforcement in the span extend throughout the span FIRE ENDURANCE OF CONCRETE ELEMENTS 216R-7 Fire Fir...

Ngày tải lên: 24/10/2014, 15:47

... 371R-5 3.1—General 3.2—Concrete 3.3—Formwork 3.4—Reinforcement 3.5—Concrete finishes 3.6—Tolerances 3.7—Foundations 3.8—Grout Guide for the Analysis, Design, and Construction of Concrete-Pedestal Water Towers Reported ... ASTM A 497 are permitted for reinforcement resisting other forces, and for shrinkage and temperature steel. 371R-1 5GUIDE FOR CONCRETE-PED...

Ngày tải lên: 24/10/2014, 17:26

... measurement and continuous mixing have a long history of producing concrete. For many years the concept of “one shovel of cement, two shov- els of sand, and three shovels of stone” was used to produce concrete. ... (Gravimetric) of Concrete C 143 Standard Test Method for Slump of Portland Cement Concrete C 173 Standard Test Method for Air Content of Freshly...

Ngày tải lên: 24/10/2014, 17:44

... here and represent the current state of the art. The procedure used on a particular project should be based on the experience and the ingenuity of the builders and the judgment of the engineer. DESIGN, ... cause, and likelihood of the cause still being active. The method of repair will be dictated by the type of damage, the availability of spe...

Ngày tải lên: 24/10/2014, 22:11

Ngày tải lên: 14/11/2014, 13:22