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Using VBA in Excel programming automatic calcuation of wind load according to TCVN 2737:2023

Thạch Sôm Sô Hoách

Abstract

Currently, the Institute of Construction Science and Technology has compiled many new construction standards to be suitable for practice. Include TCVN 2737:2023, replaced TCVN 2737:1995. The calculation of wind loads according to TCVN 2737:2023 has many new differences compared to TCVN 2737:1995. The main object of the article is to present how to calculate and apply VBA in Excel to create a program to automatically calculate wind loads according to TCVN 2737:2023 for prismatic blocks with flat roofs or roof retaining walls.

References

  1. . TCVN 2737:2023, Tải trọng và tác động, Viện Khoa học công nghệ xây dựng, Bộ Xây Dựng.
  2. . TCVN 2737:1995, Tải trọng và tác động – Tiêu chuẩn thiết kế, NXB Xây Dựng, Hà Nội, 2002.
  3. . QCVN 02:2022/BXD, Quy chuẩn kỹ thuật quốc gia về số liệu điều kiện tự nhiên dùng trong xây dựng, 2022.
  4. . ASCE/SEI 7-16. Minimum design loads and associated criteria for buildings and other structures. Published by American Society of Civil Engineers 1801 Alexander Bell Drive Reston, Virginia, 20191-4382
  5. . EN 1991-1-4:2005+A1 (2010). Eurocode 1: Actions on structures - Part 1-4: General actions - Wind actions.
  6. . SP 20.13330.2016. Loads and impacts. Updated edition SNiP 2.01.07-85*. (with Amendments No. 1, 2).