23 Comments
Aidan
11/18/2014 05:18:27 am
One of them I liked was Mason's bridge project.It was water powered. You have to pump the water pipe and it would go up.Another one is Matthew's bridge project.It was electric.You have to press a button and it would go up.Both the bridges are movable.(same)Mason's is water powered.(difference)Matthew's is electric.(difference)
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Yosbani
11/18/2014 05:30:32 am
Cool Mr. Surber.
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Christian
11/18/2014 08:22:41 am
NO NO NO! YOU DID IT THE WRONG WAY! YOUR SOPOSED TO TALK ABOUT THE ONES THAT WE SHARED IN THEV COCKOTOOS GROUP WITH MRS. JACQES`!!!!
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JACKSON
11/18/2014 05:20:27 am
I would choose the cable-stayed bridge and the suspension bridge. Cable-stayed bridges look like suspension bridges: both have roadways that hang from cables and both have towers. But the two bridges support the load of the roadway in very different ways. The difference lies in how the cables are connected to the towers. In suspension bridges, the cables ride freely across the towers, transmitting the load to the anchorages at either end. In cable-stayed bridges, the cables are attached to the towers, which alone bear the load.
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Tiffany
11/18/2014 05:30:14 am
Cool!!!!!!
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Tiffany
11/18/2014 05:27:49 am
I choose the suspension and cable stayed bridge. A difference is that the suspension has curved cables and the cable stayed bridge has slanted cables on it. Both of the bridges have cable on them. Both of them I think are the best bridges. That is why I chose those two bridges over all of the other bridges that I could have chosen. And we just did it today in class, So it was the easyest choice to make over all the other choices that could have been the choice that I made.
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Yosbani
11/18/2014 05:28:16 am
SUSPENSION AND CABLE STAYED COMPARE/CONTRAST
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Bliss
11/18/2014 06:06:33 am
I am going to pick the Arch Bridge and a Cable Bridge. The weight of an Arch Bridge is supported by the abutment. The Cable Bridge is supported by the cables that are attached to the poles. Now compare. They are both built off of the ground and also they both have a roadway. They are both used to get from one side to another safer.
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Cambry
11/18/2014 06:07:53 am
The two bridges I choose are the suspension bridge and the cable-stayed bridge. One thing that is the same about the two is that they both look a lot alike. One reason they are different is that the cable-stayed bridges' support cables are tied directly to the support towers.
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Christian
11/18/2014 08:17:33 am
coooooolllll/whateves/I don't know what to put/the same thing as the last thing/it keeps on going for returnity!!!!!!!
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Elizabeth
11/18/2014 10:14:04 am
I think you should edmiditely be put on the wall for sure im not changeing my mined about it at all no way no ifs ands or buts about it i love it its awsowme!
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Abby
11/18/2014 06:41:03 am
I chose to explain the cable-stayed bridge and the movable bridge. One way they are different is that one has cable and one moves. Another thing is that one of them has wire for the cable. One comparison is they both have roadways for cars. One other way is that they both are bridges.
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Noelani
11/18/2014 07:35:28 am
I would choose the cable-stayed bridge and the suspension bridge. One reason is the cables of the cable- stayed bridge are shaped like a pyramid and the suspenion bridge aren't it also doesn't meet in the middle.
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Jerimiah
11/18/2014 08:06:06 am
The two bridges i'm picking is/are the Beam and Moveable bridge.They are both similar because both have a support and some piers.The difference between them is theres a big and a moveable one and a small and non-moveable one.They are also different because one is a one with a biger walk way and a smaller walk way.
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Jerimiah
11/18/2014 08:07:46 am
NiCe Cambry!(:
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Christian
11/18/2014 08:11:08 am
The bridges that I am going to choose is the suspension bridge if that's how you spell it and the movable bridge. Well, one thing that is the same about the two bridges is that they are both bridges of course. The thing that is different about them is that the movable bridge can move but the suspension bridge cannot.
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MATTHEW
11/18/2014 08:33:34 am
A cable-stayed bridge has cables. It's also easy to build. Some of them are made from iron. On the other hand an arch bridge has a arch for boats to pass. They are also rare. They are mostly made with bricks. One of the reasons that they are alike is that they are cool looking. They are also rarely built with iron. They are also very safe.
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Elizabeth
11/18/2014 08:47:42 am
One of the bridges I choose is the Beam Bridge and the second one will be the suspention Bridge.these two bridges have a big diffrence and possibly more although they can have some simalariets. One diffrence is the beam bridge does not move but the suspention bridge does. Another diffrence is the suspention bridge has bungie cords a beam bridge deoes not. A simalartie is they can suport things like a car .
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Samary
11/18/2014 09:43:24 am
I chose to do the beam bridge and the moveable bridge. One thing they have in common is that they both are types of bridges. Another thing they have in common is that they both are built in the water. One diffrence is that a moveable bridge can move up down side to side and a beam bridge cant move. Another thing thats different is that sometimes a beam bridge can be small and a moveable bridge is sometimes well BIG!
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Mason
11/18/2014 09:56:30 am
I liked Cambry's bridge. I also like Brian's bridge. Differences between the two bridges are Cambry's bridge was moved by pulling string. Brians bridge was water powered and moved by a syringe.
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Austin
11/18/2014 07:29:00 pm
A suspension bridge and a cable-stayed are very alike because the both have cables, they both have towers and they both have roadways. They are different because on the cable-stayed bridges the cables are more curved and on a suspension bridge they go straight down. A suspension bridge is supposed to be flexible but a cable-stayed bridge is not. In olden days a suspension bridge became way too flexible and it rocked back and forth and came down.
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BRIAN
11/19/2014 08:12:46 am
I choose Mathews bridge . His was battery powered . It had a button with an automatic mode and a normal mode. Mine it used water and syringes to move it up or down . Or it was moved by strings .
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JACOB
11/20/2014 10:01:22 am
one bridge is suspation has lots of cables.But a cable bridge has cables to keep up it.
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