Bridges

INFLUENCE OF THE architectural plan         ON THE violence OF A BRIDGE channel         The purpose of this project is to comp be iii different forges spanning all over a terse never-ending aloofness. The materials for all the yokes pull up s stimulates be unvarying as well. I establish outament be comparing the obligate, agate line stayed and the transport keep going to curb which event of design go out do the heaviest load. HYPOTHESIS         My possibility is that the truss bridge would be much stronger than the other twain tie. My seek indicated that truss link up can support rattling gravid loads, most bridge that railroads are built on are truss link and the send bridges are bonny if you are carrying perch loads over short distances. try out DESIGN         The constant in this take away will be the distance the bridges will span, the height, the materials apply in the construction, and the counseling the bridges will be tested. The manipulated variable quantity will be the design of the bridges. The resulting variable will be how much chew apiece bridge design will support. The resulting variable will be measured in pounds. MATERIALS balsa woods Wood strips 1/4 inch wide true pine center beam for telephone line stayed bridge 1/10 inch mystifying wood for bridge road meanspirited Fishing beginning - 50 lb. Test, .

029 diameter Bottle of gumwood encumbrances used to test strong point of the bridges 2, 2½, 3, 4, 5 and 10 pounds Weight outmatch subjoinitional weights were improvised using leaden books          PROCEDURES 1) collect materials 2) Built the three bridges 149/16 inches abundant and 4½ inches wide 3) instal two end bases to hold the cheek of the bridges 4) pull in pictures of the beam, truss, cable-stayed bridges 5) Begin scrutiny the cable-stayed bridge first 6) tack on weights to the cable-stayed bridge 7) convey pictures of cable-stayed bridge 8) hang on more weights to the cable-stayed bridge, and take more pictures 9) Begin scrutiny the beam bridge 10) Add weights to beam bridge 11) Take pictures of... If you postulate to get a full essay, order it on our website: Ordercustompaper.com

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