Formation of microcracks and/or coalesce by tensile stress resulting from the difference of volume expansion between water and voids is also known to cause a decrease in strength with an increase in initial curing temperature (Verbeck and Helmuth 1968; Carino and Lew 1981; Kjellsen and Detwiler 1993).
(D) WORLD TRADE CENTER SITE MEMORIAL Former site of 1 and 2 World Trade Center, the north and south towers, and 3 World Trade Center, the New York Marriott Construction is to begin in 2006 on this four-acre landscaped plaza with water-filled voids marking the outlines of the twin towers, a plan called "Reflecting Absence".
The birdlike steel-and-glass transit terminal will be federally financed, and federal and foundation money will pay for the memorial -- two water-filled voids set in a landscaped plaza to mark the places where the twin towers stood -- and the two cultural buildings.
Compare the two models showing the plan envisioned by Daniel Libeskind in 2003 and the design as it evolved, with the twisting Freedom Tower, the birdlike transportation hub and a landscaped memorial that turns the twin tower outlines into water-filled voids.
The physical properties determined were the grain size distribution, specific gravity, water content, void ratio, degree of saturation, and unit weight.
DR depends on the power, the flow and many other quantities such as axial and radial neutron flux distribution, feed water temperature, void fraction, etc.
The never-dry fibres have the longest (5000 Å) water-filled voids with a cross-sectional correlation length of 30 Å.
The soil properties of the different layers are shown in Table 3, which summarizes specific gravity, natural water content, void ratio, degree of saturation, total and saturated unit weight.
Recent studies have indicated that, at temperatures relevant to fast reactors and light water reactors, void swelling in austenitic alloys progresses more rapidly when the radiation dose rate is lower.
The newly derived model takes into account the effects of temperature on the dynamic viscosity of liquid water and void ratio, the influence of liquid flow on temperature gradient (thermo-osmosis), the influence on mass and heat conservation equations, and the influence of heat flow on water pressure gradient and thermal convection.
