Some past decision theory models for euro construction model codes and for road drainage in Spain, and modest hints with multi-criteria methods for agro and environmental assurance

The authors are from UPM and are relatively grouped, and all have intervened in different academic or real cases on the subject, at different times as being of different age. With precedent from E. Torroja and A. Páez in Madrid Spain Safety Probabilistic models for concrete about 1957, now in ICOSSAR conferences, author J.M. Antón involved since autumn 1967 for euro-steel construction in CECM produced a math model for independent load superposition reductions, and using it a load coefficient pattern for codes in Rome Feb. 1969, practically adopted for European constructions, giving in JCSS Lisbon Feb. 1974 suggestion of union for concrete-steel-al.. That model uses model for loads like Gumbel type I, for 50 years for one type of load, reduced to 1 year to be added to other independent loads, the sum set in Gumbel theories to 50 years return period, there are parallel models. A complete reliability system was produced, including non linear effects as from buckling, phenomena considered somehow in actual Construction Eurocodes produced from Model Codes. The system was considered by author in CEB in presence of Hydraulic effects from rivers, floods, sea, in reference with actual practice. When redacting a Road Drainage Norm in MOPU Spain an optimization model was realized by authors giving a way to determine the figure of Return Period, 10 to 50 years, for the cases of hydraulic flows to be considered in road drainage. Satisfactory examples were a stream in SE of Spain with Gumbel Type I model and a paper of Ven Te Chow with Mississippi in Keokuk using Gumbel type II, and the model can be modernized with more varied extreme laws. In fact in the MOPU drainage norm the redacting commission acted also as expert to set a table of return periods for elements of road drainage, in fact as a multi-criteria complex decision system. These precedent ideas were used e.g. in wide Codes, indicated in symposia or meetings, but not published in journals in English, and a condensate of contributions of authors is presented. The authors are somehow involved in optimization for hydraulic and agro planning, and give modest hints of intended applications in presence of agro and environment planning as a selection of the criteria and utility functions involved in bayesian, multi-criteria or mixed decision systems. Modest consideration is made of changing in climate, and on the production and commercial systems, and on others as social and financial.

Image processing for safety assessment in Civil Engineering

Behaviour analysis of construction safety systems is of fundamental importance to avoid accidental injuries. Traditionally, measurements of dynamic actions in Civil Engineering have been done through accelerometers, but high-speed cameras and image processing techniques can play an important role in this area. Here, we propose using morphological image filtering and Hough transform on high-speed video sequence as tools for dynamic measurements on that field. The presented method is applied to obtain the trajectory and acceleration of a cylindrical ballast falling from a building and trapped by a thread net. Results show that safety recommendations given in construction codes can be potentially dangerous for workers.

Codes of Guam.

Each part has separate title-page.

Concordance entre les codes civiles étrangers et le Code Napoléon /

Paginación duplicada en el T. I.

Traités de législation civile et pénale : précédés de principes généraux de législation et d'une vue d'un corps complet du droit ... /

Contiene: T. I (XLII, 370 p.) -- T. II (XX, 434 p.) -- T. III (VIII, 452 p.)

Traité de droit romain /

Contiene : Vol.3 - Vol.4 - Vol.5 - Vol.6 - Vol.7 - Vol.8.

Traité de droit romain /

Contiene : Vol.1 - Vol.2.

Traité de droit romain /

Contiene : Vol.8.

Droit romain, les lois agraires sous la république. Droit français, interprétation de l'art.1408 civ.; examen critique de la doctrine et de la jurisprudence.

Thèse - Faculté de droit de Toulouse.

Catéchisme du citoyen, ou, Élémens du droit public françois, par demandes & réponses : suivi de fragmens politiques par le même auteur.

"Observations sur des réformes projettées": p. 44-62 (second paging)

Oeuvres de Pothier : contenant les traités du droit français.

Includes index.

Les instituts de Justinien conferés avec le droit françois, divisés en quatre livres /

Running title: Institutions du droit françois.

Observations sur le système du droit privé /

"Mémoire publié à l'occasion du jubilé de l'Université de Genève [1559-1909]."