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The book opens with an Introduction that gives a tight description of the historical place Matzpen occupied in the Israel of the 1960s and 70s. Looking at Daniel Cohn-Bendit’s famous visit to Israel in the spring of 1970, the chapter offers an extensive interpretation of the Israeli debate that was triggered by the arrival of the leader of the European student revolt, but much more by his advocacy of the Israeli leftists of Matzpen. Taking this event as my departure point, an overview of Israeli society in the years following the Six-Day War is given, with an emphasis on three aspects that become relevant for the entire book: first, the return of the Palestine question with the beginning of the occupation, second, the place of Matzpen as a dissenting voice within Israeli society, and third, the continuing impact of Holocaust memory on political debates about the Israel-Palestine conflict. Only within this broader historical context is it possible to evaluate not only the significance of Matzpen in Israeli history but also the rejection the group encountered.

Die Bundesrepublik betreibt in Rom das Deutsche Archaologische Institut (DAI). Der achtstockige Stahlbeton-Skelettbau aus dem Baujahr 1963 mit ca. 8000 m2 Geschossflache als Rippendecken mit Ziegelhohlkorpern soll fur Bibliothekslasten uberpruft und erdbebensicher ertuchtigt werden. Rechnerische Nachweise und ein fruherer Belastungsversuch mit Wasserballast ergaben keine ausreichende Tragsicherheit. Um einen sehr aufwendigen Dubelverbund der geplanten Aufbetonschicht zur Herstellung der erforderlichen Platten- und Scheibensteifigkeit zu vermeiden, ist im Marz 2009 an reprasentativen Testbereichen die Tragwirkung eines flachigen Haftverbunds in situ erprobt worden. Aus den Ergebnissen der zerstorungsfreien Ermittlung der Grenzschnittgrosen fur das Verbundsystem Bestand — Verbundschicht — Aufbeton konnte anschliesend in einem hybriden Verfahren die Tragsicherheit fur Bibliothekslasten q = 6,0 kN/m2 sowie die Erdbebensicherheit rechnerisch nachgewiesen werden. Die Belastungsversuche in situ erforderten regelbare Versuchslasten bis zu ΣF = 360 kN je Deckenfeld und haben eine Versuchsdauer von 2 Wochen in Anspruch genommen. Das gesamte Equipment wurde per LKW nach Rom transportiert und wog etwa 8 t. German Archaeologicial Institute in Rome — Structural safety for library loads and earthquake-proof with hybrid statics. The Federal Republic of Germany supports the German Archaeological Institute in Rome. The 8-storey steal concrete frame building from 1963 with 6000 m2 storey area has ribbed slabs with hollow-bricks should be enforced for library use and earthquake-proof. From Numerical calculations and a former loading test with water ballast, no adequate structural safety results. In March 2009 at adequate test areas the bearing capacity of a mineral resin-bonding was tested in situ to avoid a very expensive stud bond for the planned blinding concrete for the necessary slab stiffness. From the non-destructive evaluation of the limit stress resultant for the composit system “actual slab — knitting layer — structural concrete topping” the structural safety for library loads q = 6,0 kN/m2 and seismic design could be verified with hybrid statics. The loading tests in situ required controllable test loads up to ΣF = 360 kN for each ceiling panel have been accomplished during two weeks. The total equipment of about 8 tons was transported by truck to Rome.

Anhand eines Beispiels wird gezeigt, wie eine experimentelle Tragsicherheitsbewertung die Umnutzung bestehender Bausubstanz ermoglichen kann. Es handelt sich um einen Industriegebaudekomplex, fur den sich auf rechnerischem Wege nicht alle erforderlichen statischen Nachweise erbringen liesen. Jedoch gestatteten Probebelastungen der vorgefundenen verschiedenartigen Massivdeckensysteme den Nachweis ausreichender Tragsicherheit. Load tests as a precondition for the restoration and conversion of industrial buildings. By means of an example, it is demonstrated that the restoration and conversion of existing buildings may require an experimental evaluation of the structural safety. For a complex of industrial buildings, sufficient load-carrying capacity could not be verified by structural analyses. However, load tests of the existing differently constructed concrete ceilings allowed to prove structural safety.