RESEARCH ACTIVITIES ON MAINTENANCE OF CONCRETE STRUCTURES
نویسندگان
چکیده
منابع مشابه
the effect of consciousness-raising activities on learning grammatical structures by iranian guidance school efl learners
abstract the first purpose of this study was to investigate the effect of consciousness-raising (c-r) activities on learning grammatical structures (simple present tense in this case) by iranian guidance school efl learners. the second one was to investigate the effect of gender on learning the simple present tense through c-r activities and tasks. finally, this study aimed to investigate the ...
Maintenance-based Design of Concrete Parking Structures
The purpose of this study is to determine what type of preventative maintenance for a concrete parking structure will produce the maximum economic benefit. Existing models for concrete deterioration are analyzed for their accuracy in predicting the service lives of concrete structures and a model appropriate for concrete parking structures is selected. The selected model is modified to account ...
متن کاملGeneral Information on Deterioration of Existing Concrete Structures and Recent Research Topics on the Maintenance Techniques in Pwri
Many concrete structures have been constructed in Japan. Some concrete structures show severe deterioration and need repair or strengthening to keep their serviceability. Development of strategic maintenance is the highest priority under the background of aging of huge amount of stock of concrete structures and restrained budget. Public Works Research Institute has been undertaking comprehensiv...
متن کاملResearch on Concrete Aggregates
Portland cement concrete has been used extensively for many years as a construction material in bridges, buildings, highway pavements and other structures. Numerous structures and pavements that have been in service for decades illustrate the good durability and value of con crete when properly used in engineering construction. For example, the first concrete pavement built in the United State...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Doboku Gakkai Ronbunshu
سال: 1997
ISSN: 0289-7806,1882-7187
DOI: 10.2208/jscej.1997.557_1