Page 139 - 捷運技術 第41期

捷運技術半年刊 第41 期 133

蘆洲線的隔振軌道－浮動道床施工與驗證

໢࣬ϓ

摘 要

ၽ̏ઠ༶ӻ୕ᐄ༶ܝd௅΅ᎆ༸༩ᇞݬɪ˙֢͏࿁ࣈਗኛࠪϮݑϞ׬ܤၾʔတdމಯჀ
ࠐ༸ኛࠪၾࣈਗהிϓʘᅂᚤdၽ̏ઠ༶อᘻᇞࠐ༸ʈ೻࠯ක΋ئdˏආ਷̮ʊϞɧɤεϋ
ྼᐶdͦۃ˰ޢɪʮႩίࠐ༸ʈ೻˙ࠦ௰ՈϞಯˇࣈਗeҵՓኛࠪࣖूʘओਗό༸ґࠐ༸
(Floating Slab Track)d˸༆ӔࣈਗʿՉɚϣኛࠪϮݑਪᕚfओਗό༸ґࠐ༸׵਷̮ڷ᙮ϓᆞ
ٙҦஔdɰ೯࢝̈ε၇ʔΝٙணࠇdШ݊Ϊމ˰ޢɪਖ਼ၚ׵ओਗόࠐ༸ணࠇٙᚥਪܘˇdϞ
຾᜕݄ٙʈᅀਠһʔεdᒱ್΢ӻ୕ʘගϞՉ޴Ч׌̙̋˸ਞϽdШΪήଣᐑྤʔɓᅵd˲
۰ߒۨ࿒ʿࠅӋɰʔΝdה˸ੂБࣛɰʔঐҁΌ୅ಔ਷̮ԟɓࢁЇ͉ήdˈՉओਗό༸ґࠐ
༸݊Ό਷࠯௴࠯ϣમ͜d଺הᝓͦdྼίʔ࢙஢Ϟ΂Оࢨ፹d݂޴ᗫ݄ʈʘ஝ྌeݴ೻eӉ
᜷eࣛࣖၾۜሯഃ΢˙ࠦՓܓʘܔͭၾໝྼdਗ਼ᅂᚤओਗό༸ґࠐ༸ʘ݄Ъϓࣖf
͉˖ɗ০࿁வΌ̨࠯௴ٙओਗό༸ґͪᇍݬʘ݄ʈ̋˸ҁ዆ߏ፽dԶɽ࢕ਞϽf

ᗫᒟ൚jኛࠪeࣈਗeओਗό༸ґ

Luzhou Line’s Anti-vibration Trackwork
–FST Construction and Verification

Ken-Cheng Yeh
Abstract

After Taipei MRT began commercial service, relevant authorities have received complaints
from residents living in the vicinity where MRT system passes beneath. With a view to mitigating
the impacts of noise and vibration caused by the system, Taipei MRT Xinzhuang-Luzhou line takes
the lead in adopting an overseas technology, Floating Slab Track (FST), which has been applied
in many railway construction projects around the world for more than 30 years.FST is a well-
recognized infrastructure trackwork technology that efficiently reduces ground borne vibration
and noise. It also helps terminate pollution problems such as vibration and secondary noise.
Floating Slab Track is a well-developed technology with an extensive design history in many
foreign countries; however only limited information is available for reference with few specialist
consultants and experienced constructors. The adoption of the FST system on MRT lines requires
slight modifications due to geological constraints and the nature of the contract. As it is the first
time that FST is applied in MRT construction in Taiwan, great attention is being paid to the setting
up of an optimal system and the implementation of high quality construction planning, sequencing,
procedures in order to create effectiveness that will lead to successful FST performance.
This paper aims to keep a complete record of the FST construction, the first ever in the nation,
for readers’ reference.

Keywords: noise, vibration, floating slab track

ၽִ̹̏݁ઠ༶ʈ೻҅ʕਜʈ೻ஈࠐ༸ʈਕהʈ೻ࡰcccccxu048468@trts.dorts.gov.tw