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

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

Fig.36_using a walking excavator to remove rubble

Aleppo, Khusrawiyya Complex, siteplan of the building parts (English)

Aleppo, Khusrawiyya Complex, siteplan of the building parts (English)

Khusrawiyya Complex, siteplan of the building parts (Arabic)

Khusrawiyya Complex, siteplan of the building parts (Arabic)

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

Fig.22_3rd category

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

Fig.23_3rd category

Ashlar masonry, 2nd category remains, Barsin mosque, Aleppo, Syria

Fig.24_ashlar voussoire stones within rubble field

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

Fig.25_damaged and loose remains

Rubble management, all sides photographs of labeled stone/ fragment, Frauenkirche (church), Dresden, Germany

Fig.26_all sides photographs of labeled stone

Rubble management, storing sorted rubble stones in shelves, Frauenkirche (church), Dresden, Germany

Fig.31_storing sorted rubble stones in shelves

Temporary storage of sorted stones, San Salvatore a Campi, Perugia, Italy

Fig.31-b_storage of sorted related stones

Great Umayyad mosque and Madrasa al-Hallawiyya, Aleppo: drone photograph

1512_D.SH_2314428_Madinat-Halab-al-Qadima-05_s

Temporary storage of sorted stones, San Salvatore a Campi, Perugia, Italy

Fig.32-c_storage of sorted stones in a hall

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

Fig.35_labeling of stones within geodetic grid field

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

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

Fig.38_Volunteers during cleaning and securing of remains

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

Fig.36_using a walking excavator to remove rubble

Covering rubble infill, protective tarpaulin of outer walls, San Salvatore a Campi, Perugia, Italy

Fig.43_Protective tarpaulin of outer walls

Rubble management, removal of rubble infill between stones within one geodetic grid field, Frauenkirche (church), Dresden, Germany

Fig.44_removal of rubble infill, using a suction tube

View of wall pillar in danger of collapse, after partial collapse of Bayt Ghazala (house), Aleppo, Syria

Fig.45-a_Wall pillar in danger of collapse

View of wall in danger of collapse, after partial collapse of lower part in Bayt Ghazala (house), Aleppo, Syria

Fig.45-b_wall in danger of collapse

Rubble stone with inscription

Fig.42_ٍStone with inscription

Plan analysis from documentation to assessment

Animation before-after destruction of al-Khusrawiyya madrasa in Aleppo, Syria

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

Temporary storage of sorted stones, San Salvatore a Campi, Perugia, Italy

Fig.32-b_storage of sorted stones outside

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

Fig.18-b_securing fallen remains

Digital documentation, Image Rectification using the 3D model, minaret, Great Umayyad Mosque of Aleppo

Fig.15-c_Minarett-Umayyad-Aleppo_colli2

The Theater of Palmyra, upper part of the gateway

The Theater of Palmyra, upper part of the gateway

Jamiʿ al-ʿAdiliyya, western entrance gate

Jamiʿ al-ʿAdiliyya, western entrance gate