The 1968 Tokachi-Oki Earthquake was an extremely significant event for architectural structural technology.
The Tokachi-Oki Earthquake of 1968 caused significant damage to school buildings made of reinforced concrete, which were referred to as "main construction" at the time, and had a profound impact on architectural structural engineering. This is an introduction to a digital archive summarizing the damage investigation and research into the causes. This research revealed the risk of shear failure in short reinforced concrete columns, and its findings were incorporated into building codes and calculation standards of the Architectural Institute of Japan, greatly contributing to seismic structural design methods. For other features and details, please download the catalog.
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【DVD Contents】 ○ Interview with Hiroyuki Aoyama, Emeritus Professor at the University of Tokyo (35 minutes) ○ Contributions: 36 files (Tokachi-Oki Earthquake 40th Anniversary Symposium 2009) ○ Research Papers: 37 files (same as above) ○ Photos of the damage from the Tokachi-Oki Earthquake and experimental investigations ○ Biographies of the DVD editorial committee Attached: Final lecture by Professor Hiroyuki Aoyama ● For other features and details, please download the catalog.
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The Structural System Group aims to support the informatization of the architecture industry and is composed of three companies specialized in different fields: Architectural Pivot Co., Ltd., which deals with architectural design, planning, and environment; Structural System Co., Ltd., which specializes in architectural structures; and FM System Co., Ltd., which develops systems for building maintenance and operation.