Tran Quang Nghia's Activities

Elastic Shortening in Post-tensioned girder

Tran Quang Nghia — Thu, 10 Jan 2019 11:05:36 GMT

Data in 2 tables written by RM Bridge

Please answer !

According to some training examples of RM, they take data in PT-sum load case, so they have just ignored the values of Elastic Shortening during creating combinations?

This is a combination in a RM example

RM Bridge Advanced, LINE INTEGRAL

Tran Quang Nghia — Wed, 27 Feb 2019 11:10:47 GMT

How to create Line Integral exactly? The example and the manual apllication is not enough to imitate and understand. Does any one can help me?

RM Bridge advance

Tran Quang Nghia — Wed, 27 Feb 2019 07:50:50 GMT

Anyone could clarify the function of "LINE INTERGRAL" and "AREA INTERGRAL"?

LINE INTERGRAL is results in Transverse analysis for FEM ?

Leap Steel Bridge: Issue with large shear values at bearings

Mitch Magee — Wed, 09 Jan 2019 20:00:12 GMT

As shown in the image above, I am getting extremely large spikes in the shear reactions at the bearings for my 3 span curved girder design. The smaller values along the bearings are the shear reactions I would expect to see. I only have slab loads selected, but this is happening for most of the load types.

I am having trouble understanding where these values are coming from, and if it just an issue elsewhere in my model.

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Thu, 10 Jan 2019 00:43:13 GMT

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