Impact of neighbouring deep excavation on high-rise sun plaza building and its surrounding

Name: Impact of neighbouring deep excavation on high-rise sun plaza building and its surrounding
Author: Oztoprak, S., Çinicioğlu, Safiye Feyza, Oztorun, N. K., Alhan, C.

İsim	Impact of neighbouring deep excavation on high-rise sun plaza building and its surrounding
Yazar	Oztoprak, S., Çinicioğlu, Safiye Feyza, Oztorun, N. K., Alhan, C.
Basım Tarihi:	2020-04
Basım Yeri	- Elsevier
Konu	Deep excavation, Soil-structure interaction, Temporary shoring, Seismic performance
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1350-6307
Kayıt Numarası	b98aff6c-dfcc-4908-8c1f-ada58b7228e7
Lokasyon	Civil Engineering
Tarih	2020-04
Örnek Metin	A deep excavation was carried out at the border of 38-story Sun Plaza Tower in Istanbul with a shoring that made use of temporary anchorages. However, building construction license was cancelled due to later detected legal issues. Since the structure could not have been placed timely, useful lifetime of temporary anchorages expired and safety concerns appeared. It led to rumors such as cracks appearing in the Tower and even became headlines in newspapers which led to loss of tenants. Here, technical and legal problems, which have arisen from this extraordinary situation, are discussed. Site investigations, numerical modeling and analyses conducted, and solution alternatives developed for this complex problem, which requires an interdisciplinary study, are explained in detail. The actual application of the proposed solution and the positive outcome in terms of both ensuring structural safety and gaining new tenants are also reported. It is expected that this study will draw attention to potential technical and legal problems that may arise in densely populated city centers where high-rise structures are continuously being constructed side by side.
DOI	10.1016/j.engfailanal.2020.104495
Cilt	111

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Impact of neighbouring deep excavation on high-rise sun plaza building and its surrounding

Yazar Oztoprak, S., Çinicioğlu, Safiye Feyza, Oztorun, N. K., Alhan, C.

Basım Tarihi 2020-04

Basım Yeri - Elsevier

Konu Deep excavation, Soil-structure interaction, Temporary shoring, Seismic performance

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1350-6307

Kayıt Numarası b98aff6c-dfcc-4908-8c1f-ada58b7228e7

Lokasyon Civil Engineering

Tarih 2020-04

Örnek Metin A deep excavation was carried out at the border of 38-story Sun Plaza Tower in Istanbul with a shoring that made use of temporary anchorages. However, building construction license was cancelled due to later detected legal issues. Since the structure could not have been placed timely, useful lifetime of temporary anchorages expired and safety concerns appeared. It led to rumors such as cracks appearing in the Tower and even became headlines in newspapers which led to loss of tenants. Here, technical and legal problems, which have arisen from this extraordinary situation, are discussed. Site investigations, numerical modeling and analyses conducted, and solution alternatives developed for this complex problem, which requires an interdisciplinary study, are explained in detail. The actual application of the proposed solution and the positive outcome in terms of both ensuring structural safety and gaining new tenants are also reported. It is expected that this study will draw attention to potential technical and legal problems that may arise in densely populated city centers where high-rise structures are continuously being constructed side by side.

DOI 10.1016/j.engfailanal.2020.104495

Cilt 111