Traditional Culture Encyclopedia - Traditional culture - What foundation should be used for a two-story house?
What foundation should be used for a two-story house?
Generally, strip foundation is used.
Strip foundation: refers to a form of foundation in which the length of the foundation is much longer than the width.
According to the superstructure, it is divided into strip foundation under the wall and strip foundation under the column.
The length of the foundation is greater than or equal to 10 times the width of the foundation.
The characteristic of strip foundation is that it is arranged on one axis and intersects two or more axes. Sometimes it is also connected to independent foundation, but the cross-sectional size and reinforcement are different.
In addition, the transverse reinforcement is the main stress-bearing steel bar, and the longitudinal reinforcement is the secondary stress-bearing steel bar or distributed steel bar.
The main stress-bearing steel bars are arranged below.
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