Yingjian Branch invested in the civil air defense design of the basement for the third time. The input equivalent load of civil air defense can be calculated through the civil air defense load calculation menu in the British building module toolbox.
English swordsman is a series. In addition to the integrated CAD system of architecture, structure and equipment (water supply and drainage, heating, ventilation and air conditioning, electricity), Yingjian Branch also has a series of construction budgets (steel bar calculation, engineering quantity calculation and engineering valuation).
Construction software series (bidding series, safety calculation series, construction technology series) and informatization of construction enterprises (at present, many enterprises with special qualifications in China are using the informatization system of British Construction Branch).
The self-weight of basic components such as plates, columns and beams will be automatically calculated by each software according to the set material density. The additional dead load depends on the construction practice, such as the dead load of the permanent partition. Generally, you need to know the location, thickness and material of the partition wall.
Then according to the height of the floor, it is added to the designated position or laid on the board in the form of linear load; For example, curtain wall, you also need to know the form of curtain wall that architects want, such as glass, metal or stone, which is usually added to the stress position in the form of linear load.
Then there is the additional dead load of the board, which is related to the practice of the surface layer on the floor. For example, what is the thickness of the surface layer? The thickness of the surface layer multiplied by the weight of the material is the additional constant load on the plate.
Generally speaking, if your building still has a clear concept of hierarchy, the British Construction Institute will be the first choice.
If it is a complex spatial structure, then perhaps sap2000 or 3d3s will be a better choice; Midas is not commonly used in ground building structures, but it may be used in overall index comparison.