How did Dr. Bridge introduce the examples given by construction

Dr. Bridge and Midas are the ones that are used the most.

I work in the bridge institute of the design institute, and most of the bridge design and calculation bridges use bridge doctors or Midas. Dr. Bridge is easier to use and the interface is more intuitive, but it simplifies the bridge into a flat rod system. If you need to calculate more finely, in 3D, use Midas.

The newly upgraded Midas can calculate more complex bridge shapes and can also divide the units in more detail according to the designer's requirements. There are pros and cons to both, mainly depending on the user's requirements. However, most design institutes use both structures to carry out corresponding calculations, corroborate each other, and finally adjust the bridge structure that best meets the requirements of the designer.

Hope it helps you with your questions.

In the blank space of the input interface, right-click (non-input box), select the unit information input, enter the unit you want to see, go to the unit, click the left section or the right section, and the box that pops up will have the data you want.

1. Ultimate limit state calculation of bearing capacity in durable condition (check positive cross-sectional strength):

Category: Strength Data Retrieval: Load-Bearing Capacity Combination (Bridgebot Auto-Select).

2. Durability normal service limit state design (crack resistance design):

Normal tensile stress of positive section:

Category: Data Retrieval.

Long-term effect combination: Normal stress load-bearing capacity combination (no long-term effect on fully prestressed members).

Combination of short-term effects: Combination of normal stress and bearing capacity (both long-term and short-term effects of Class A members are required).

Principal tensile stress of oblique section:

Category: Data Retrieval.

Short-term Effect Combinations: Principal Stress Bearing Capacity Combinations (only short-term effects combinations are required for all prestressed members).

3. Stress calculation of components in persistent and transient conditions:

Standard value combined with normal compressive stress design of concrete of positive section of flexural member:

Category: Data Retrieval.

Standard Value Combination: Normal Stress Load-Bearing Capacity Combination

Standard value combined with the design of the main compressive stress of concrete with oblique cross-section of flexural member.

Category: Data Retrieval.

Standard Value Combination: Principal Stress Bearing Capacity Combination

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Cartographic Grapher Category Intensity.

The construction stage is to simulate according to the actual construction process, mainly considering the process of load prestress loading and the conversion of constraints, and the general bridge type has fixed steps to simulate. The latter question can't answer you, the load on the bridge should be considered in your design, the construction load, the second phase, etc., not just add it, read the specifications carefully.

When will Dr. Bridge produce construction drawings? The calculation book can be made with a template.