what are the pressure points in buildings?
472579
Depends on the structural design.  Shear will take place near to supports.  Load pressures will take place all the way down to the foundations (getting larger all the way.\n\nSome structures will tend to push out (like a pitched roof) and some will push down (like a flat roof). \n\nIf you need anything more specific drop me a note.
478313
V = h*pi*r^2\n\nThere h - height\nr - radius of foundation\nV - volume
368820
changes in air pressure, and temperature at changing locations
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gravity and air resistance.
974775
water towers provide water pressure. the water is usally pumped up and when 10,000 people take a shower in the morning natural water pressure is created when water drains down from tower \nhelps water pumping stations. heavy demands\n\nhttp://www.howstuffworks.com/water.htm
64932
differece in air pressure from different spots in the world. some high some low as they all try to form a balance this creates wind. air pressure can be affected by temperature
155279
By measuring the change in pressure.
576407
1. Heat\n2. Lower the humidity\n3. Air movement\n4. Lower barometric pressure\n5. Some combination of above
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The art and science of designing and erecting buildings.
725588
1. concentration and pressure\n2. see sources
525073
An isobar shows regions of similar air pressure.\n\nAn isotherm shows regions of similar temperature.
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Either air pressure, or fluid pressure on a fluid present in the cylinder.
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This site has a sample Building Condition Survey.\nhttp://www.emsc.nysed.gov/facplan/BldgCondSurv.htm
412802
p=F/A \n\nSo, you have the pressure of the atmosphere pluss the weight of the water above you.  Which is usually figured as a cylinder.  Hope that helps.
790576
You have to find basic wind speed, K1,K2,K3 factors, Design wind pressure, Gust factors, exposed area & solidity ratio, drag co-efficient.\nWind load on panel = ExpArea*Drag*Gust*Design Wind Pr.\nPanel load is distributed to nodes & you can analyse and find the axial forces (Comp & ten) treating these are truss members.\nThen design of these members is as explained in IS802.
11130
Wow, we are sitting at the bottom of a sort of "ocean of air".\n\nHere is one simple source for the newspaper ruler air pressure demonstration.\n\nJust search yahoo for "air pressure rule newspaper" for others.
911852
Pressure is nothing but a force applied onto an area. Pressure in air filled balloon, for example,  is due to "concurrent forces" created by compressed air pushing outward from the center on the balloon. These forces are equal in strength that at the center they clear each other. Thus at the center the pressure is a nonsatble 0.