Monastery of St Simeon Stylites, Narthex of south basilica (south façade of church)

Monastery of St Simeon Stylites, Narthex of south basilica (south façade of church)

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

Fig.10_geodetic grid over rubble heap

Izraʿ - Kanisat (chrurch) Mar Jirjis - plan

Izraʿ – Kanisat (chrurch) Mar Jirjis – plan

Windows above the western entrance of the Cathedral, today Tartus Museum

Windows above the western entrance of the Cathedral, today Tartus Museum

Damage pattern, hollow area, in plaster on sandstone, Franciscan monastery, Zeitz, Germany

Fig. 47, Catalogue of Damage

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

Fig.04-c_Contour lines of a digital terrain model

Maronite Cathedral, general view from the outside

Maronite Cathedral, general view from the outside

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

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

Fig.03_section drawings of rubble, with orthographic photography

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.04-b_contour lines over rectified photograph

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

Fig.08_execution of an geodetic grid over rubble heap

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

Fig.36_using a walking excavator to remove rubble

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

Fig.36_using a walking excavator to remove rubble

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

Fig.35_labeling of stones within geodetic grid field

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

Fig.32-c_storage of sorted stones in a hall

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

Fig.32-b_storage of sorted stones outside

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

Fig.31-b_storage of sorted related stones

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

Fig.26_all sides photographs of labeled stone

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

Fig.20_1st category

Rubble management, measurement work of rubble field, Frauenkirche (church), Dresden, Germany

Fig.11_measurement (survey) of rubble field

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

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

Damage pattern, depression due to repeated abrasion effect of feet, Pfarrkirche Tschars, South Tyrol, Italy

Fig. 61, Catalogue of Damage

Busra - Southern Roman Bath (al-Hammam ar-Rumani al-Janubi)

Busra – Southern Roman Bath (al-Hammam ar-Rumani al-Janubi)

Afamiya, a side of ruins

Afamiya, a side of ruins

Afamiya, a side of ruins

Afamiya, a side of ruins

Afamiya, a side of ruins

Afamiya, a side of ruins

al-Matbakh al-ʿAjami, ground plan and sectional drawings through the large hall

al-Matbakh al-ʿAjami, ground plan and sectional drawings through the large hall

Busra - Southern Roman Bath (al-Hammam ar-Rumani al-Janubi)

Busra – Southern Roman Bath (al-Hammam ar-Rumani al-Janubi)