نتایج جستجو برای: pipeline resistance model

تعداد نتایج: 2463291  

Journal: :The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences 2020

Journal: :Periodica Polytechnica Civil Engineering 2011

2016
Zhen Pan

With the rapid development of natural gas pipeline, the safety of natural gas pipeline is paid more and more attention to. This paper presents a new safety assessment model based on fault tree and fuzzy neural network. Firstly, in the light of fault tree theory, fault tree analytical figure is established for buried natural gas pipeline system and the index system is established about buried na...

Journal: :Web Intelligence and Agent Systems 2008
Leen-Kiat Soh Xin Li

We propose an adaptive 1-to-many negotiation strategy for multiagent coalition formation in complex environments that are dynamic, uncertain, and real-time. Our strategy deals with how to assign multiple issues to a set of concurrent negotiations based on an initiating agent’s confidence in its profiling of its peer agents. When an agent is confident, it uses a packaged approach—conducting mult...

Journal: :Journal of Marine Science and Engineering 2021

The buckling analysis of an offshore pipeline refers to the temperature-induced uplift and lateral pipelines by analytical, numerical, experimental means. Thus, current study discusses different research performed on thermal pipe-buckling factors affecting pipeline’s behaviour. consists dependency direction seabed features burial condition; pre-buckling post-buckling load-displacement behaviour...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی اصفهان - دانشکده مهندسی عمران 1386

در تحقیق حاضر دو هدف کلی دنبال شده است. هدف اول یافتن مدل های احتمالاتی برای خرابی لوله های مدفون در حالات شایع بارگذاری لرزه ای است. دست یابی به مدل احتمالاتی خرابی لوله ها در واقع ابزار اصلی یافتن برآورد از زیان شبکه است. در محاسبه احتمال خرابی لوله ها پارامترهایی مانند خوردگی، ابعاد لوله و میزان نشست زمین مستقیماً در روابط داخل شده اند. که از این نظر مدل های پیشنهادی دارای امتیاز است. هدف دوم...

Indonesian Navy (TNI AL) is the main component for Maritime Security and Defence. Because of that, TNI AL needs Indonesian Warship (KRI) to covered Maritime area. The main requirement from KRI is fulfilled by demand. To pock of fuel demand from KRI at Naval Base, it needs a new pipeline of fuel distribution network system. The pipeline network system used for maximum lifetime must be protected ...

2013
Gabriel Adrian Popescu Roxana Șerban Ionel Iosif Irina Codiță Olga Dorobăț Daniela Tălăpan Mariana Buzea Edit Szekely Olivia Dorneanu Karina Bota Manuela Nica Raluca Papageorghe Camelia Ghiță Irina Nistor Marina Indrared Adriana Pistol Alexandru Rafila

Background Antimicrobial resistance has become a serious threat to public health undermining the efficacy of existing antimicrobials (including the last-resort ones) while very few novel antimicrobial agents are in the development pipeline. The interventions aimed to contain antimicrobial resistance need a continuous surveillance of new mechanisms of resistance emergence and the spread of exist...

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