Exchange Rate Project "Foundations and Foundations"

Contents

Contents

Introduction

1. Source Data

2. Assessment of engineering and geological conditions of the construction site

3. Natural Foundation Calculation and Design

4. Structural calculation of columnar foundation

Conclusion

Bibliographic list

The implementation of the course project "Foundations and Foundations of an Industrial Building" in the discipline "Foundations and Foundations" is aimed at assimilating the knowledge gained during the study of the theoretical part of this discipline and at developing practical skills for calculating and designing bases and foundations.

According to the course project for the discipline "LBK and stone structures" it is necessary to design the foundation for the middle column of the production building. Data on the characteristics of soils that make up the construction site are contained in the issued task.

It is required to calculate and design the bases and foundations of a multi-storey industrial building .

1. Structural diagram of the structure

The building is 5 storeys, dimensions in plan 15x21 m. Floor height 4.2m. The height of the building is 21.6 m. The frame of the building is reinforced concrete, made of reinforced concrete columns. Wall fence - brickwork. The ground layout level is 0.15 m.

2. Physical and mechanical characteristics of soils forming the site:

Depth of laying from level of layout d = 2.2 m.

The name of the soil under the foundation base is medium-density, low-moisture sands.

Averaged specific gravity of soil αII = 19 kN/m3.

The angle of internal friction has to be also equal to 28 °.

Specific adhesion CII = 7 kPa.

Deformation modulus E = 23 MPa.

3. Construction is carried out in the summer, without extreme climatic conditions.

During this course project, practical skills in calculating the foundations of industrial buildings were obtained.

In the course design, a columnar monolithic foundation on a natural base is designed.

Manual for designing concrete and reinforced concrete structures from heavy and light concrete without preliminary reinforcement stress (to SNiP 2.03.0184 *) of the Central Research Institute of Industrial Buildings: NIIZhB. - M.: ZITP, 1990. – 192 pages.

SNiP 2.01.0785 *. Loads and impacts (since 2003). - Vved. 1987–01–01. - Gosstroy of Russia, State Unitary Enterprise TsPP, 2000. – 44 pages.

SNiP 2.02.0183. Foundations of buildings and structures/Gosstroy of the USSR. M.: Stroyizdat, 1985.

SNiP 2.03.0184. Concrete and reinforced concrete structures/Gosstroy of the USSR. M.: TSITP Gosstroy of the USSR, 1985.

SNiP 3.02.0183 *. Foundations and foundations/Gosstroy of the USSR. M.: Stroyizdat, 1986.

Berlinov M.V. Foundations and Foundations: Studies for universities on specialty. "Urban construction." M.: Vysh. sq., 1988, p. 319.

Zaikin  A.I. Reinforced concrete structures of one-story industrial buildings: Text. manual for universities. - M.: DIA, 2001. – 272 pages.

Foundations, foundations and underground structures: Handbook of the designer/Under the common. Ed. E.A. Sorochan and Yu.G. Trofimenkov. M.: Stroyizdat, 1985, p. 480.

Tsitovich N.A. Mechanics of soils (short course): Textbook for universities. - 3rd ed., Supplement M.: Vyssh. school, 1979, p. 272.

In the graphic part, the drawings were developed using the graphic editor AutoCAD, in accordance with the requirements for the construction drawings of SPDS and GOST.

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