Production building in the city of Petrikov

Contents

Contents

INTRODUCTION

1. Calculation and construction of a glued three-ball canopy arch

1.1 Geometric characteristic of arch

2. Calculation of glue panel of coating

2.1 Selection of structural cover panel

2.2 Determination of loads on the coating panel

2.3. Strength check of stretched slab skin

2.4. Check for local bending from mounting load

2.5 Check for stability of compressed skin

2.6 Check for local bending from mounting load

2.7 Check of cleavage strength along the glue seam at the place of skin adjoining the ribs

2.8. Check of strength of ribs wood chipping along neutral axis

2.9 Stiffness check

3. Calculation of a three-ball canopy arch

3.1 Results of arch calculation in Lira PC

3.2 Structural calculation of arch

3.3 Arch strength calculation

3.4 Calculation of arch for stability

4.1. Calculation of the reference node

4.2 Skating unit

Literature

Paper

Pages 34; Tables - 5; Drawings - 12;

TRANSVERSE FRAME, COLUMN, CALCULATION, LOAD, DESIGN SECTION, ASSEMBLY, SNiP

In the course design, the glued three-ball canopy arch of the production building was calculated. Design and normative loads on the transverse frame of the building and its elements are determined.

The cross section of the glued three-ball canopy arch of the production building is selected. You have selected design solutions and calculated subassemblies and features. The design of the warm coating in the form of a panel is accepted and calculated.

Introduction

Along with the currently leading types of construction made of stone, concrete, steel, mixed building structures, designers often offer new structures made of wood. The areas where they can be applied have expanded significantly due to the development of new techniques and new equipment in construction. The main possibilities arising from the natural properties of wood as a building material remain unchanged. However, in connection with the application of the new technique of compounds and the possibility of producing various combinations, the methods of building from wood are more diverse.

Planar structures (beams, arches, frames, trusses, etc.) are designed to perceive loads acting in their plane. In buildings or structures, different planar structures form a spatial structure when interconnected, which should provide a reliable perception of external forces of any direction at the most disadvantageous combination of them in accordance with operating conditions. At the same time, the transfer of forces from some parts of the structure to others, up to its base, must take place without any violation of spatial invariability, stability, rigidity and strength of the entire spatial structure as a whole and its individual parts.

Stability of the frame building at hinged support of the posts on the foundations and their hinged abutment to the coating elements can be created only if if the structural elements of the pavement and walls are not only sufficiently strong, rigid and stable for the perception of all loads acting on them, but they will also create unchangeable, rigid and stable diaphragms, thereby forming an unchangeable, rigid and stable spatial box.

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