| Part (1956): Preliminary publication | 1 | 
            
              | Front matter | 1 | 
            
              | Preface | 3 | 
            
              | Table of Contents | 11 | 
            
              | Rubric: General questions | 35 | 
            
              | Rubric: I. Loading and strength of bridges and structures | 37 | 
            
              | Article: Relatorio geral | 39 | 
            
              | Article: Relatorio geral | 49 | 
            
              | Rubric: Ia. Behaviour of materials and structures under statical long time loading | 61 | 
            
              | Article: The behaviour of a symmetrical pitched roof portal loaded to collapse | 61 | 
            
              | Article: Creep and creep recovery of cement mortar | 77 | 
            
              | Article: Creep-effects in the analysis of reinforced concrete structures | 85 | 
            
              | Article: Effet des déformations dues au fluage dans les ponts à voûte préfabriquée | 101 | 
            
              | Article: Comportement des matériaux et des ouvrages en construction mixte sous les actions statiques de longue durée | 115 | 
            
              | Article: Das Verhalten von Tragwerken im Phasenraum | 137 | 
            
              | Article: Essais de fluage rapide de bétons | 145 | 
            
              | Article: A rheological model for concrete | 155 | 
            
              | Rubric: Ib.  Behaviour of materials and structures under dynamical loading (vibrations, fatigue, impact) | 173 | 
            
              | Article: Statistical estimate of seismic loading | 173 | 
            
              | Article: Brückenschwingungen unter Verkehrslasten | 181 | 
            
              | Article: Essais de  fatigue sur mortier | 199 | 
            
              | Article: Aerodynamic stability of suspension bridges under wind action | 213 | 
            
              | Article: Berücksichtigung der Baustoff-Ermüdung bei dynamische [i.e. dynamisch] beanspruchten Baukonstruktionen | 241 | 
            
              | Article: Ability of bridge parapets to withstand impact of vehicles | 249 | 
            
              | Article: Mesure des contraintes dynamiques sur les ouvrages d'art à l'aide des cordes vibrantes | 265 | 
            
              | Rubric: II. Slabs and various curved structures in reinforced concrete | 273 | 
            
              | Article: Rapport général | 275 | 
            
              | Rubric: IIa. General calculations (in elastic and plastic fields); experimental methods | 291 | 
            
              | Article: Etude expérimentale sur modèles réduits de toitures en voiles minces | 291 | 
            
              | Article: Lange parabolische Zylinderschalen | 303 | 
            
              | Article: Cantilever triangular slabs | 333 | 
            
              | Article: Contribution à la solution du problème des voiles minces cylindriques, à directrices quelconques, sous charges non uniformes | 347 | 
            
              | Article: Experiments on model shell roofs | 355 | 
            
              | Article: Thin spherical shells under rim loading | 371 | 
            
              | Rubric: IIb. Application of the methods of calculation to steel structures | 393 | 
            
              | Article: A reseach on the application of the theory of orthotropic plates to steel highway bridges | 393 | 
            
              | Article: Voiles minces cylindriques formés par une maille triangulaire | 405 | 
            
              | Rubric: IIc. Application of the methods of calculation to reinforced concrete structures | 423 | 
            
              | Article: Load distribution in right highway bridges | 423 | 
            
              | Article: Die statische Berechnung von zylindrischen Stahlbeton-Behältern auf Grund der Bruchtheorie | 451 | 
            
              | Rubric: Structures in steel and light metal | 459 | 
            
              | Rubric: III. Welded steel structures | 461 | 
            
              | Article: Rapport général | 463 | 
            
              | Rubric: IIIa. Systematic investigation of constructional details (theory and experiment) | 483 | 
            
              | Article: Neuere Erkenntnisse und Versuchsergebnisse anlässlich der Neubearbeitung der Vorschriften der Deutschen Bundesbahn für die Berechnung geschweisster Eisenbahnbrücken | 483 | 
            
              | Article: Stress distribution in fillet welds | 503 | 
            
              | Rubric: IIIb. Stuctural steel for welded structures | 517 | 
            
              | Article: Possibilités offertes par les aciers français en construction soudée | 517 | 
            
              | Article: Structural steels for welded structures, as related to the practice of bridge construction in the United States | 545 | 
            
              | Article: Die Anforderungen der Schweisstechnik an den Baustahl | 563 | 
            
              | Rubric: IIIc. Various welding methods for the execution of welded steel construction | 571 | 
            
              | Article: Some aspects of the fabrication of welded stuctures | 571 | 
            
              | Article: Verschiedene Schweissverfahren bei der Ausführung geschweisster Stahlbauten | 591 | 
            
              | Rubric: IV. Structures in steel and light alloys | 597 | 
            
              | Article: General report | 599 | 
            
              | Rubric: IVb. Construction in light alloys | 609 | 
            
              | Article: The design of the webplates of light alloy plate girders | 609 | 
            
              | Rubric: IVc. Various structures (power transmission poles a.s.o.) | 623 | 
            
              | Article: Experimental study of towers for high tension lines | 623 | 
            
              | Article: Castellated construction | 635 | 
            
              | Rubric: IVd. Maintenance of metal structures | 649 | 
            
              | Article: Unterhalt von Stahlkonstruktionen | 649 | 
            
              | Article: Maintenance of steel structures | 663 | 
            
              | Article: Unterhaltung der Tragwerke aus Stahl | 675 | 
            
              | Rubric: Sructures in reinforced and prestressed concrete | 693 | 
            
              | Rubric: V. Special problems of reinforced and prestressed concrete | 695 | 
            
              | Article: General rapport | 697 | 
            
              | Rubric: Va. Crack formation (use of high-tensile steel and steel with high bond strength, end anchorages, distribution of reinforcement, shear strength) | 707 | 
            
              | Article: Cracks in prestressed concrete beams | 707 | 
            
              | Article: Wirksamkeit des nachträglich hergestellten Verbunds und Verhalten der Endverankerungen bei vorgespannten Betontragwerken | 723 | 
            
              | Article: Mittel zur Erhöhung der Risslast im Stahlbetonbau | 737 | 
            
              | Article: Essai jusqu'à rupture de poutres armées l'une en acier TOR 40, l'autre en ronds ordinaires | 753 | 
            
              | Article: Comparative tests on concrete beams and slabs reinforced with mild steel and deformed bar | 763 | 
            
              | Article: Zur Drillbewehrung im Stahlbetonbau | 783 | 
            
              | Article: Der Zusammenhang zwischen Rissbildung und Haftfestigkeit unter besonderer Berücksichtigung der Anwendung hoher Stahlspannungen | 791 | 
            
              | Article: Aciers TOR-60 | 815 | 
            
              | Article: Bemessung der Eisenbahnbrücken in Stahlbeton mit Rücksicht auf die Einschränkung der Rissbildung | 843 | 
            
              | Rubric: Vb. Influence of atmospheric actions and of temperature changes on the behaviour of structures | 859 | 
            
              | Article: Altérations dans les constructions en béton armé de la S.N.C.F.: exposé d'un procédé d'injection de produits plastiques | 859 | 
            
              | Article: Un nouvel appareil permettant d'apprécier la résistance des matériaux à l'influence des agents atmosphériques | 885 | 
            
              | Article: Untersuchungen über die Frostempfindlichkeit der Einpressmörtel bei vorgespanntem Beton | 891 | 
            
              | Article: Etude expérimentale de la migration de la chaux dans le béton armé | 919 | 
            
              | Rubric: Vc. Safety (calculation against cracking, rupture a.s.o.) | 925 | 
            
              | Article: The safety of prestressed concrete as affected by creep and fatigue | 925 | 
            
              | Article: Etude des phénomènes de déformation élastique revêtant l'apparence plastique avant fissuration | 931 | 
            
              | Rubric: VI. Practice of reinforced and prestressed concrete | 945 | 
            
              | Article: General report | 947 | 
            
              | Rubric: VIa. Execution of the structures (formwork, shuttering, placing and control of concrete, transport of concrete, jointing of pre-fabricated elements, observation, control and maintenance of structures) | 953 | 
            
              | Article: The performance of small prestressed concrete units | 953 | 
            
              | Article: Cuidados a ter na construção das grandes pontes de betão armado | 969 | 
            
              | Article: Slide-forms in concrete bridge column construction | 989 | 
            
              | Article: Berechnung der Stahlbeton Fertigteil-Konstruktionen verbunden an Ort und Stelle | 999 | 
            
              | Article: The vibration of precast concrete elements for post-stressed bridge members | 1017 | 
            
              | Rubric: VIb. New developments | 1023 | 
            
              | Article: Losses of cable force at prestressing | 1023 | 
            
              | Article: Nouveaux types d'armature précontrainte | 1045 | 
            
              | Back matter | 1061 | 
            
              | Part (1956): Final report | 1 | 
            
              | Front matter | 1 | 
            
              | Preface | 5 | 
            
              | Association News: Executive committee of the I.A.B.S.E. | 13 | 
            
              | Table of Contents | 15 | 
            
              | Rubric: V congresso da associação internacional de pontes e estruturas | 47 | 
            
              | Rubric: List of participants | 49 | 
            
              | Rubric: Proceedings of the congress | 65 | 
            
              | Rubric: Descriçao das manifestações | 67 | 
            
              | Rubric: A. Ceremonial opening meeting | 97 | 
            
              | Rubric: B. Closing Banquet | 119 | 
            
              | Rubric: C. Conclusions and Suggestions | 125 | 
            
              | Rubric: I. Loading and strength of bridges and structures | 127 | 
            
              | Article: Comportamento dos materiais e das obras sob cargas estáticas de grande duração | 127 | 
            
              | Article: Comportamento dos materiais e das obras sob cargas dinãmicas (vibrações, fadiga, choque) | 127 | 
            
              | Article: Comportement des matériaux et des ouvrages sous les actions statique de longue durée | 128 | 
            
              | Article: Comportement des matériaux et des ouvrages sous les actions dynamiques (vibrations, fatigue, choc) | 129 | 
            
              | Article: Behaviour of materials and structures under statical long time loading | 129 | 
            
              | Article: Behaviour of materials and structures under dynamical loading (vibrations, fatigue, impact) | 130 | 
            
              | Article: Verhalten von Baustoff und Tragwerken unter statischer Langzeitbelastung | 130 | 
            
              | Article: Verhalten von Baustoff und Tragwerken unter dynamischer Belastung (Schwingungen, Ermüdung, Stoss) | 131 | 
            
              | Rubric: II. Slabs and various curved structures | 133 | 
            
              | Article: Placas, lajes e paredes delgadas | 133 | 
            
              | Article: Voiles minces, dalles, parois minces | 135 | 
            
              | Article: Slabs and various curved structures | 136 | 
            
              | Article: Flächentragwerke | 137 | 
            
              | Rubric: III. Welded steel structures | 141 | 
            
              | Article: Estudo sistemático das formas construtivas | 141 | 
            
              | Article: Os aços empregados na construção soldada | 141 | 
            
              | Article: Diferentes processos de soldadura utilizados na realização das lingaçõs | 142 | 
            
              | Article: Etude systématique des formes constructives | 142 | 
            
              | Article: Les aciers employés en construction soudée | 143 | 
            
              | Article: Différentes procédés de soudage utilisés dans la réalisation des assemblages | 143 | 
            
              | Article: Systematic investigation of constructional details | 143 | 
            
              | Article: Structural steels for welded structures | 144 | 
            
              | Article: Various welding methods for the execution of welded steel construction | 144 | 
            
              | Article: Systematische Untersuchung der baulichen Einzelheiten | 145 | 
            
              | Article: Die Baustähle für geschweisste Tragwerke | 145 | 
            
              | Article: Verschiedene Schweissverfahren bei der Ausführung geschweisster Stahlbauten | 146 | 
            
              | Rubric: IV. Structures in steel and light alloys | 147 | 
            
              | Article: Construções ligeiras de aço | 147 | 
            
              | Article: Construções de ligas leves | 147 | 
            
              | Article: Estruturas diversas | 148 | 
            
              | Article: Conservação das constrações metálicas | 148 | 
            
              | Article: Constructions légères en acier | 148 | 
            
              | Article: Constructions en alliages légers | 149 | 
            
              | Article: Ossatures diverses | 150 | 
            
              | Article: Entretien des constructions métalliques | 150 | 
            
              | Article: Light construction in steel | 150 | 
            
              | Article: Constuction in light alloy | 151 | 
            
              | Article: Various structures | 151 | 
            
              | Article: Maintenance of metal structures | 152 | 
            
              | Article: Leichtbauten in Stahl | 152 | 
            
              | Article: Bauwerke aus Leichtmetall | 152 | 
            
              | Article: Verschiedene Tragwerksformen | 153 | 
            
              | Article: Unterhalt von Stahlbauten | 153 | 
            
              | Rubric: V. Special problems of reinforced and prestressed concrete | 155 | 
            
              | Article: Questões especiais relativas ao betão armado e preesforçado | 155 | 
            
              | Article: Questions spéciales relatives au béton armé et au béton précontraint | 156 | 
            
              | Article: Special problems of reinforced and prestressed concrete | 156 | 
            
              | Article: Charakteristische Gesichtspunkte im Eisenbeton und im vorgespannten Beton | 157 | 
            
              | Rubric: VI. Pratice of reinforced and prestressed concrete | 159 | 
            
              | Article: Práctica do betão armado e preesforçado | 159 | 
            
              | Article: Pratique du béton armé et du béton précontraint | 160 | 
            
              | Article: Practice of reinforced and prestressed concrete | 161 | 
            
              | Article: Praxis der Eisenbetons und des vorgespannten Betons | 162 | 
            
              | Rubric: Working meeting | 163 | 
            
              | Rubric: General questions | 165 | 
            
              | Rubric: I. Loading and strength of bridges and structures | 167 | 
            
              | Rubric: Ia. Behaviour of materials and structures under statical long time loading | 169 | 
            
              | Article: Déformations lentes du béton observées au viaduc de Lessart | 169 | 
            
              | Article: Fluage et relaxation des aciers à la température ordinaire | 181 | 
            
              | Article: The behaviour of a symmetrical piched roof portal loaded to collapse | 189 | 
            
              | Rubric: Ib. Behaviour of materials and structures under dynamical loading (vibrations, fatigue, impact) | 197 | 
            
              | Article: Comportement des viaducs sous rails, en maçonnerie, sous les actions dynamiques | 197 | 
            
              | Article: Fatigue resistance of prestressed concrete beams | 205 | 
            
              | Article: Dynamic behaviour of a Gerber beam | 209 | 
            
              | Article: Essai dynamique et de fatigue d'un acien tablier de pont-rail en fer puddlé | 219 | 
            
              | Article: Zur Theorie der Dauerfestigkeit | 229 | 
            
              | Rubric: Free discussion | 235 | 
            
              | Article: Versuche zur Bestimmung des Einflusses der Zeit auf Festigkeit und Verformung | 237 | 
            
              | Rubric: II. Slabs and various curved structures in reinforced concrete | 245 | 
            
              | Rubric: IIa. General calculation (in elastic and plastic fields); experimental methods | 247 | 
            
              | Article: Rectangular staircases without beams | 247 | 
            
              | Article: Design of shells based on the experimental determination of funicular surfaces | 259 | 
            
              | Article: Statischen Behandlung von schiefen Platten | 281 | 
            
              | Article: Der Einfluss von biege- und torsionssteifen Randträgern bei Plattenbrücken | 287 | 
            
              | Rubric: IIb. Application of the methods of calculation to steel structures | 295 | 
            
              | Article: Spannungsverteilung in orthotropen Scheiben | 295 | 
            
              | Article: Folded slabs in latticed steel construction | 303 | 
            
              | Rubric: IIc. Application of the methods of calculation to reinforced concrete structures | 311 | 
            
              | Article: Poutres de grande hauteur supportées le long de leurs bords verticaux | 311 | 
            
              | Article: Some folded slab constructions carried out recently | 319 | 
            
              | Article: Essais de chargement d'un plancher dalle en béton précontraint | 325 | 
            
              | Rubric: Free discussion | 327 | 
            
              | Article: Slabs and curved structures: experimental methods: discussion | 329 | 
            
              | Rubric: Structures in steel and light metal | 331 | 
            
              | Rubric: III. Welded steel structures | 333 | 
            
              | Rubric: IIIa. Systematic investigation of constructional details (theory and experiment) | 335 | 
            
              | Article: Schwere geschweisste Stahlbauten | 335 | 
            
              | Article: Tests with welded light-weight deck structures | 341 | 
            
              | Article: Zur Dauerfestigkeit von Schweissnähten | 351 | 
            
              | Article: Über neue Dauerfestigkeitsversuche mit Schweissverbindungen aus St 52 und neue zulässige Spannungen | 355 | 
            
              | Article: Mode de rupture d'assemblages en vraie grandeur en fonction de l'état de tension et de la température | 365 | 
            
              | Rubric: IIIc. Various welding methods for the execution of welded steel construction | 381 | 
            
              | Article: Improved technique for practical welding operators | 381 | 
            
              | Rubric: Free discussion | 387 | 
            
              | Article: Soudage des aciers à haute résistance: discussion | 389 | 
            
              | Article: Fabrication of welded steel girders: discussion | 391 | 
            
              | Article: Causes de rupture des constructions soudées | 397 | 
            
              | Article: Quelques réalisations françaises en construction soudée | 401 | 
            
              | Rubric: IV. Structures in steel and light alloys | 409 | 
            
              | Rubric: IVa. Light construction in steel | 411 | 
            
              | Article: Zur Bemessung von Leichtbauten aus Stahl | 411 | 
            
              | Rubric: IVb. Construction in light alloys | 415 | 
            
              | Article: Besonderheiten von Bauwerken aus Leichtmetall | 415 | 
            
              | Rubric: IVc. Various structures (power transmission poles a.s.o.) | 423 | 
            
              | Article: Ausgezahnte Stahlbauten: Diskussion | 423 | 
            
              | Article: Traglastversuche an zweiachsig aussermittig gedrückten Stäben aus Stahl | 425 | 
            
              | Article: Flambement de colonnes en acier A. 37, à profil en double té, sollicitées obliquement | 435 | 
            
              | Rubric: IVd. Maintenance of metal structures | 453 | 
            
              | Article: The rust proofing of steel bridges | 453 | 
            
              | Article: The protection of bridges and structural steelwork by metal spraying by the wire process | 461 | 
            
              | Rubric: Free discussion | 469 | 
            
              | Article: Sea boring tower | 471 | 
            
              | Article: Design of light weight steel structures | 481 | 
            
              | Article: Maintenance of steel structures: discussion | 487 | 
            
              | Article: Calcul des âmes des poutres en alliages légers | 493 | 
            
              | Article: The design of the webplates of light alloy plate girders | 499 | 
            
              | Rubric: Structures in reinforced and prestressed concrete | 503 | 
            
              | Rubric: V. Special problems of reinforced and prestressed concrete | 505 | 
            
              | Rubric: Va. Crack formation (use of high-tensile steel and steel with high bond strength, end anchorages, distribution of reinforcement, shear strength) | 507 | 
            
              | Article: Critical remarks on the effect of bent-up bars and stirrups in reinforced concrete beams | 507 | 
            
              | Article: Calcul des pistes en béton précontraint | 513 | 
            
              | Rubric: Vb. Influence of atmospheric actions and of temperature changes on the behaviour of structures | 521 | 
            
              | Article: Processus divers d'altération des ouvrages en béton armé | 521 | 
            
              | Article: Untersuchungen über die Frostempfindlichkeit der Einpressmörtel bei vorgespanntem Beton | 531 | 
            
              | Rubric: Vc. Safety (calculation against cracking, rupture a.s.o.) | 541 | 
            
              | Article: Safety against cracking and permissible stresses in prestressed concrete | 541 | 
            
              | Article: Le calcul à la rupture par flexion et par effort tranchant dans les pièces en béton armé | 551 | 
            
              | Rubric: Free discussion | 557 | 
            
              | Article: The use of high tensile steel as reinforcement of concrete | 559 | 
            
              | Article: Verbesserung der elastischen Eigenschaften der kaltverformten Stähle | 563 | 
            
              | Article: Efficacité des armatures de torsion | 567 | 
            
              | Article: Zur Drillbewehrung im Stahlbetonbau: Diskussion | 571 | 
            
              | Article: Remarks about the design of reinforced concrete beams | 577 | 
            
              | Article: Problems of limit analysis of orthothropic and non-homogeneous plates | 589 | 
            
              | Article: Der Einfluss von Einzellasten auf die Festigkeit der Biegedruckzone | 595 | 
            
              | Article: The safety of prestressed concrete as affected by creep and fatigue: discussion | 599 | 
            
              | Article: Risques de fissuration et de rupture dans le béton précontraint | 601 | 
            
              | Article: Methode de calcul de hourdis de ponts en béton précontraint | 603 | 
            
              | Rubric: VI. Practice of reinforced and prestressed concrete | 609 | 
            
              | Rubric: VIa. Execution of the structures (formwork, shuttering, placing and control of concrete, transport of concrete, jointing of pre-fabricated elements, observation, control and maintenance of structures) | 611 | 
            
              | Article: Some formworks for concrete arch bridges | 611 | 
            
              | Article: Erfahrungen bei der konstruktiven Durchbildung von schiefen Plattenbrücken | 617 | 
            
              | Article: Training in reinforced and prestressed concrete practice | 619 | 
            
              | Article: The condition of partially prestressed concrete structures after 3 to 7 years' use | 625 | 
            
              | Article: Correction de la granulométrie des sables | 631 | 
            
              | Article: Verbindungen von Stahlbetonfertigteilen in der Montagebauweise | 637 | 
            
              | Article: Variation dans le temps de l'effort de précontrainte d'un pont en poutre caisson continue | 643 | 
            
              | Rubric: VIb. New developments | 653 | 
            
              | Article: Neuere vorgefertigte und vorgespannte Betonkonstruktionen in Ungarn | 653 | 
            
              | Article: Dywidag-Spannbeton und freier Vorbau: Weiterentwicklung und Erfahrungen | 661 | 
            
              | Rubric: Free discussion | 675 | 
            
              | Article: Einige Besonderheiten des Eisenbetonbrückenbaus in der UdSSR | 677 | 
            
              | Article: Activities of the "Reinforced Concrete Association" | 689 | 
            
              | Index: Contributions to the discussions included in volumes 16 and 17 of "Publications" | 691 | 
            
              | Back matter | 697 |