نتایج جستجو برای: نوارهای لرزاننده rumble strips

تعداد نتایج: 11594  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده مهندسی 1393

نوارهای لرزاننده علائم ایمنی هستند که به دو صورت فرورفته و یا برجسته بر سطح روسازی راه ها اجرا می شوند تا در کنار سایر علائم و در جهت کمک به راننده، سبب ارتقاء ایمنی و کاهش تصادفات شوند. این علائم به واسطه صدا و لرزشی که درون خودرو ایجاد می نمایند، سبب افزایش سطح هوشیاری رانندگان و در نتیجه کاهش بروز بسیاری از حوادث در راهها می شوند. از طرفی مطالعات صورت گرفته در کشور سرعت بالا، عدم توجه به جلو...

Journal: :Jurnal Talenta Sipil 2023

The number of traffic accidents has increased every year, especially in Jambi City. One the government's efforts to reduce is make regulations limiting speed pedestrian areas, school areas. limiters that widely used rumble strip, SDN 206 area This study analyzes effect Rumble Strips reducing motorbikes and light vehicles. results obtained for motorbike before was 38.24 km/hour while after it 23...

Journal: :Accident; analysis and prevention 2002
Stuart T Godley Thomas J Triggs Brian N Fildes

The behavioral validation of an advanced driving simulator for its use in evaluating speeding countermeasures was performed for mean speed. Using mature drivers, 24 participants drove an instrumented car and 20 participants drove the simulator in two separate experiments. Participants drove on roads which contained transverse rumble strips at three sites, as well as three equivalent control sit...

2008
Technology Research Turner

The Federal Highway Administration (FHWA) Office of Safety has identified intersections as one of its safety focus areas. As part of the FHWA efforts to reduce intersection crashes and the related injuries and fatalities, two concepts have been identified: (1) rumble strips on outside shoulders and in a painted yellow median island on major road approaches and (2) channelizing separator islands...

2012
Jiann-Shiou Yang

The use of rumble strips on roads has proven to be an effective means of providing drivers lane departure warning (LDW). However, rumble strips require an infrastructure and do not exist on a majority of roadways. Therefore, it is desired to develop an effective virtual rumble-strip LDW system. However, before developing such a system, it is essential that we know the vehicle’s lateral characte...

2012
Kenn Beer

The Parliamentary Road Safety Committee, in its Inquiry into Safety at Røilway Level Crossings Safety in 2009, suggested infrasf ucture treatments including perceptual countermeasures, enforcsment camoras, variable speed limits, improved lighting and Yellow Box Markings. The Victorian Railway I-evel Crossing Safety Steering Committee has identified possible countermeasures, including rumble str...

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