A strong earthquake with a moment magnitude of $M_w=5$.9 according to the Disaster and Emergency Management Authority (AFAD) occurred at 04:08 local time on November 23, 2022, in Gölyaka district of Düzce province that is located in the Western Black Sea region of Turkey. The earthquake with a shallow focus is 0.82 km away from Kemeryani village of Gölyaka district, which is the nearest settlement. According to observation data, the highest acceleration value of the earthquake was measured as 407.76 gal (0.410 g) in the East-West component measured from the 8102 coded Düzce Central accelerometer station, which is one of the five accelerometer stations closest to the earthquake zone. There was no loss of life in the earthquake, in which 93 people were injured. However, damages occurred due to the earthquake in structures that were built before the year 2000 and did not receive good engineering and supervision services. It has been determined that the structures built after the year 2000 received good engineering and supervision services performed better. The purpose of this study is to ensure that the experience gained as a result of the investigations about the earthquake that occurred will be made permanent and usable. For this purpose, damage and collapses that occurred on the buildings due to earthquake are examined based on field investigation. The types and causes of damage that occurred on both reinforced concrete and masonry buildings are evaluated in detail with considering the conditions of the existing Turkey Building Earthquake Design Code. The seismological characteristics of the earthquake are also evaluated. In addition, the earthquake hazard of Düzce Province is evaluated together with the earthquakes experienced in the past years, which caused significant loss of life and property in the region.

地震震级为${\mathrm{中号}}_w=5$据灾害和应急管理局 (AFAD) 称，2022 年 11 月 23 日当地时间 04:08，土耳其西黑海地区迪兹杰省的 Gölyaka 地区发生了 .9 次地震。此次震源较浅，距离最近的居民点Gölyaka区Kemeryani村0.82公里。根据观测数据，从8102编码的迪兹杰中央加速度站测得的东西向地震最高加速度值为407.76加仑（0.410克），该站是距离震区最近的5个加速度站之一。此次地震没有造成人员伤亡，共造成93人受伤。然而，2000年之前建造的、没有得到良好工程和监理服务的建筑物因地震而遭到损坏。已确定2000年以后建造的结构得到了良好的工程和监理服务，表现更好。这项研究的目的是确保对所发生的地震进行调查所获得的经验能够永久可用。为此，根据现场调查，检查建筑物因地震而发生的损坏和倒塌情况。考虑到现有土耳其建筑地震设计规范的条件，对钢筋混凝土和砖石建筑发生的损坏类型和原因进行了详细评估。还评估了地震的地震学特征。此外，将迪兹杰省的地震危险性与过去几年发生的地震一起进行评估，这些地震给该地区造成了重大的生命和财产损失。