INVESTIGATION OF RUNWAY PAVEMENT DAMAGE BY GROUNDPENETRATING RADAR IN FIELD LIQUEFACTION EXPERIMENT
نویسندگان
چکیده
منابع مشابه
Incorporating Delay Effects into Airport Runway Pavement Management Systems
This paper presents an approach to address pavement management decision problems at airports with multiple runways. It relaxes some of the underlying assumptions made in previous studies, and explicitly considers time requirement for runway reconstruction, deterioration dependence on traffic levels, and the growth of traffic demand over time. A finite-horizon dynamic program is formulated to in...
متن کاملinvestigation of effective parameters on the rigidity of light composite diaphragms (psscb) by fem
در این رساله با معرفی سقف های psscb متشکل از ترکیب ورق های فولادی ذوزنقه ای و تخته های سیمانی الیافی به عنوان سقف های پیش ساخته (سازگار با سیستم سازه ای قاب های فولادی سبک) به بررسی پارامترهای موثر بر صلبیت سقف، پرداخته می شود. در تحقیق حاضر ابتدا به مدل سازی دو نمونه سقف آزمایش شده، به روش اجزاء محدود با استفاده از نرم افزار تحلیلی abaqus ver 6.10 پرداخته شده است. نمونه های ساخته شده تحت اعما...
Pavement Damage Crack Recognition
This paper proposes a crack recognition method based on high-resolution line array 12 cameras and adaptive lifting algorithm. By defining the crack rate, this algorithm calculates the 13 ratio of the crack area to the area of the entire collected image to characterize the damage extent of 14 the current section. The algorithm first uses image preprocessing to reduce the image noise, then 15 use...
متن کاملRunway: machine learning model experiment management tool
Runway is a cloud-native tool for managing machine learning experiments and their associated models. The iterative nature of developing models results in a large number of experiments and models that are often managed in an ad hoc manner. Runway is a workflow and framework independent tool that centrally manages and maintains metadata and links to artifacts needed to reproduce models and experi...
متن کاملinvestigation of (meta)discourse markers in elt coursebooks
the present study aimed to investigate representation of discourse markers and metadiscourse markers in conversations and readings of general elt coursebook series used in the language centers of iran. to this aim, four elt coursebooks popularly taught in language centers of this country were analyzed based on fung and carter’s (2007) framework regarding discourse markers and hyland’s (2005) fr...
ذخیره 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: Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))
سال: 2009
ISSN: 2185-4653
DOI: 10.2208/jscejseee.65.821