Rubble from modern material, 3rd category remains, in Goldsmith bazaar lane, Aleppo, Syria

Fig.22_3rd category

Fragment with wall painting, 1st category remains, from San Salvatore a Campi, Perugia, Italy

Fig.20_1st category

Ablaq (bicolor) masonry, 2nd category remains, in portal of ʿUlabiyya Khan, Aleppo, Syria

Fig.19_Ablaq masonry, 2nd category

Carved and ornamented stones, 1st category remains, from portal of Ujkhan, Aleppo, Syria

Fig.18-c_Carved and ornamented stones

Carved and ornamented masonry, 1st category remains, in portal of Ujkhan, Aleppo, Syria

Fig.18-b_securing fallen remains

Rubble from modern material, 3rd category remains, in Goldsmith bazaar lane, Aleppo, Syria

Fig.23_3rd category

Rubble field of minaret: 3D scan from drone video, (screencapture from YouTube video), Great Umayyad Mosque of Aleppo

Fig.02_3D-scanning-Great-Mosque-of-Aleppo_Iconem-Agha-Khan-Trust-for-Culture_11

Rubble management, use of crane for removal of rubble stones from San Salvatore a Campi, Perugia, Italy

Fig.37_Use of crane for removal of rubble

View towards souteast, rubble in the couryard, after partial collapse of Bayt Ghazala (house), Aleppo, Syria

Fig.07_view at rubble

Rubble management, labeling of stones within one geodetic grid field, Frauenkirche (church), Dresden, Germany

Fig.35_labeling of stones within geodetic grid field

Drawing of geodetic grid over geometry of accumulated rubble, San Salvatore a Campi, Perugia, Italy

Fig.10_geodetic grid over rubble heap

Rubble management, execution of an geodetic grid over rubble heap, Frauenkirche (church), Dresden, Germany

Fig.08_execution of an geodetic grid over rubble heap

Survey of geometry of accumulated rubble, San Salvatore a Campi, Perugia, Italy

Fig.04-c_Contour lines of a digital terrain model

Survey of geometry of accumulated rubble, San Salvatore a Campi, Perugia, Italy

Fig.04-b_contour lines over rectified photograph

Survey of geometry of accumulated rubble, San Salvatore a Campi, Perugia, Italy

Fig.04_measurable rectified drone photography

Survey of geometry of accumulated rubble, San Salvatore a Campi, Perugia, Italy

Fig.03_section drawings of rubble, with orthographic photography

Rubble management, design of a geodetic grid over rubble heap, Frauenkirche (church), Dresden, Germany

Fig.09_geodetic grid over rubble heap

Rubble field of minaret: 3D VR modell, (screencapture from sketchfab VRplayer), Great Umayyad Mosque of Aleppo

Aleppo-Minaret-of-Great-Mosque_3D-Model_Iconem_s

Rubble management, removal of rubble stones, Frauenkirche (church), Dresden, Germany

Fig.36_using a walking excavator to remove rubble

Carved and ornamented stone, 1st category remains, from portal of Ujkhan, Aleppo, Syria

Fig.18_1st category, carved and ornamented stone

Rubble management by volunteers, cleaning and securing of remains in al-ʿAdiliyya mosque, Aleppo

Fig.38_Volunteers during cleaning and securing of remains

Pillar with structural damages, partial collapse, missing parts in al-Bahramiyya mosque, Aleppo, Syria

Fig.46_Pillar with structural damages

Abacus of collapse mechanisms of churches, lines of vulnerability, San Salvatore a Campi, Perugia, Italy

Fig.17-b-3b_collapse mechanism in the plane of the facade

Abacus of collapse mechanisms of churches, lines of vulnerability, San Salvatore a Campi, Perugia, Italy

Fig.17-b-3a_collapse mechanism, cracks in the plane of the facade

Abacus of collapse mechanisms of churches, lines of vulnerability, San Salvatore a Campi, Perugia, Italy

Fig.17-b-1b_collapse mechanism, overturning of the facade

Abacus of collapse mechanisms of churches, lines of vulnerability, San Salvatore a Campi, Perugia, Italy

Fig.17-b_Simulation of collapse mechanisms

STUNDE NULL (2019 – 2020)

Damages at the eastern side of the old suqs, Homs

Damages at the eastern side of the old suqs, Homs

Bayt Mustafa Basha al-Husayni in Homs before and after the war

Bayt Mustafa Basha al-Husayni in Homs before and after the war

Tower north of Bab Antakiya. Condition after partial collapse

Fig.41-c_Rubble management_Partial collapse of façade in 2019