Numerical simulation and location analysis of microseismic events

Rong, Jiaojun; Li, Yanpeng; Chen, Junwu

doi:10.1190/1.3603650

Cited by 1 publication

(2 citation statements)

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“…To analyze the impact accurately, the evaluation of the traffic situation during planned special events with and without project construction should be concentrated in a certain area (known as the study area). The determination of the study area is suggested to follow the method of traditional TIA, which has been extensively studied; more details can be obtained through referring to the relevant manuals and standards ( 14 ). The area is ordinarily surrounded by urban major arterial or collector roads.…”

Section: Framework Of Traffic Impact Analysismentioning

confidence: 99%

“…In this paper, considering the data availability and comparability, we utilize the v / c ratio ( v is hourly traffic demand volume and c is the capacity) to determine the LOS of roadway section and utilize average vehicular delay to determine the LOS of intersections. Based on the existing standards ( 14 , 15 ) and observations, we provide an evaluation criterion for the LOS of roadway sections and intersections for project construction induced traffic impact during special events in Table 1.…”

Section: Framework Of Traffic Impact Analysismentioning

confidence: 99%

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Impact Analysis of Extra Traffic Induced by Project Construction during Planned Special Events

Wang

Bai²,

Zhu³

et al. 2019

Transportation Research Record: Journal of the Transportation R

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The questions of how serious the extra traffic impact induced by project construction is on urban road networks and whether the construction should continue during planned special events represent a critical problem. In this paper, a framework of methodologies and workflow is presented in analyzing the project construction induced traffic impact during special events. We first analyze the characteristics of the traffic flow attracted by special events and project construction induced traffic flow. We then show how to evaluate the project construction induced traffic impact during special events and propose some quantitative analysis methods, which are different in nature from the traditional approach of traffic impact analysis. Some management and improvement strategies are subsequently proposed to mitigate the negative impact of project construction. A case study of a vertical construction during Expo 2010 in Shanghai is discussed as an application of the proposed framework. The results show that the traffic impact of this vertical construction during Expo is moderate. Through our subsequent monitoring of this vertical construction practice during Expo 2010, it can be concluded that the analysis method is reliable, the negative traffic impact of vertical construction to Expo is insignificant, and the suggested operation and management strategies are effective.

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Section: Framework Of Traffic Impact Analysismentioning

confidence: 99%

Section: Framework Of Traffic Impact Analysismentioning

confidence: 99%