Training Manual . — Kuibyshev: Kuibyshevsk . gov. Un-t, 1986. — 80 s . The tasks drawn up in relation to the current norms and rules of SNiP P-25-80 "Wooden structures" are given, as well as recommendations for the design and calculation of structures using plastics. Problems of varying degrees of complexity are presented. The most labor-intensive tasks are marked with an asterisk *. When solving problems, it is recommended to use electronic computing equipment. The manual can be used in practical classes, for independent work of students when studying a theoretical course, as well as for controlling knowledge during exams and tests . The second updated and revised edition of the manual is intended for students of specialties 1202 - "Industrial and Civil Construction", 1205 - "Agricultural Construction", 1201 - "Architecture" and is written on the basis of relevant qualification characteristics.