scholarly journals Perencanaan Jembatan Rangka Baja Lengkung Sendang Mulyo di Kota Semarang

Teknika ◽  
2014 ◽  
Vol 9 (2) ◽  
pp. 49
Author(s):  
Noer Himawan ◽  
Febru Handoyo ◽  
Agus Muldiyanto ◽  
Supoyo Supoyo
Keyword(s):  
Road Network ◽  
The State ◽  
Alternative Solution ◽  
Traffic Density ◽  
Role Function ◽  
The Road ◽  
Traffic Jams ◽  
Big Cities

<p> Abstrak Jaringan jalan yang merupakan sarana utama transportasi darat menjadi sangat</p><p>penting adanya, karena seperti kita ketahui jalan adalah urat nadi perekonomian, sedangkan</p><p>ekonomi yang meningkat sangat diperlukan sebagai penunjang dalam pembangunan. Jembatan</p><p>yang merupakan bagian yang tak terpisahkan dari jaringan jalan itu sendiri, ikut pula berperan.</p><p>Jalan yang baik tidak ada artinya apabila jembatan – jembatan yang ada di ruas jalan tersebut</p><p>belum memadai sesuai dengan kebutuhannya. Dewasa ini keadaan jaringan jalan di Indonesia</p><p>masih ditandai oleh adanya kemacetan – kemacetan lalu lintas, terutama didaerah – daerah yang</p><p>sudah berkembang seperti di kota-kota besar. Terbaurnya peranan fungsi jalan arteri , kolektor dan</p><p>lokal , menyebabkan tingkat kepadatan arus lalu lintas juga semakin tinggi. Akibatnya jalan – jalan</p><p>tersebut tidak berfungsi secara efisien. Salah satu alternatif pemecahannya yaitu dengan</p><p>meningkatkan fasilitas dan kemampuan jaringan jalan , baik dengan membangun jalan baru ,</p><p>memperlebar ruas jalan yang sudah ada, meningkatkan kelas jalan dan dengan meningkatkan</p><p>kemampuan jembatan untuk menunjang kelancaran arus lalu lintas.</p><p> </p><p> Abstrack The road network which is the main means of land transportation becomes very significant,</p><p>because as we know the road is the lifeblood of the economy, while increasing economic</p><p>indispensable as supporting the development. The bridge is an integral part of the road network itself,</p><p>were also instrumental. Good roads are meaningless if the bridge - the bridge in these roads have not</p><p>been adequately according to their needs. Today the state of the road network in Indonesia is still</p><p>characterized by the presence of congestion - traffic jams, especially the area - an area that has</p><p>developed as in big cities. Terbaurnya role function arterial, collector and local, causing the level of</p><p>traffic density is also higher. As a result the road - the road is not functioning efficiently. One</p><p>alternative solution is to improve the facilities and capabilities of the road network, either by building</p><p>new roads, widening existing roads, improving road class and by increasing the ability of the bridge</p><p> </p>

Infrastructure and Monitoring of the State of the Road Network in the Northern Regions

2021 ◽  
Author(s):  
N. K. Tagieva ◽  
O. Yu. Ulitich ◽  
A. Yu. Gorelov ◽  
A. I. Salagubov
Keyword(s):  
Road Network ◽  
The State ◽  
The Road ◽  
Northern Regions

scholarly journals Understanding Air Pollution from Induced Traffic during and after the Construction of a New Highway: Case Study of Highway 25 in Montreal

2017 ◽  
Vol 2017 ◽  
pp. 1-14 ◽  
Author(s):  
Md. Shohel Reza Amin ◽  
Umma Tamima ◽  
Luis Amador Jimenez
Keyword(s):  
Air Pollution ◽  
Metropolitan Area ◽  
Road Network ◽  
Traffic Density ◽  
Air Contaminants ◽  
Construction Period ◽  
Close Vicinity ◽  
The Road ◽  
On The Road

This study demonstrates through a case study that detailed analyses, even after the construction of a project, are feasible using current technologies and available data. A case study of highway 25 is used to illustrate the method and verify the levels of air contaminants from additionally induced traffic during and after the construction of highway. Natural traffic growth was removed from the effect of observed gas emissions by comparing observed levels on other further locations in the same metropolitan area. This study estimates air pollution from the additional traffic during and after the construction of A-25 extension project. NO2 levels were spatially interpolated during peak and off-peak hour traffic and traffic density simulated on the road network for four scenarios. Comparing the four scenarios, it was found that levels of NO2 concentrations were reduced at neighbor areas due to less traffic during the construction period. Levels of NO2 after the construction were higher than those in 2008. The simulated traffic density for four scenarios revealed that traffic density was significantly increased on both arterial and access roads within the close vicinity of the extension project during and after its construction.

Die Erhaltung von Bauwerken der Bundesfernstraßen in Deutschland / Maintenance of structures belonging to the national road network in Germany

1999 ◽  
Vol 5 (4) ◽  
pp. 343-358
Author(s):  
F. Standfuß
Keyword(s):  
Management System ◽  
Road Network ◽  
The State ◽  
Road Surface ◽  
The Road ◽  
Existing Structures ◽  
Medium Range ◽  
National Road

Abstract First it is shown that maintenance of structures belonging to the national road network in Germany is neglected in an alarming way. It is obivous that the state of the road surface, of bridges and other structures is deteriorating in the old Länder in particular. In spite of that, politicians have not yet recognized the importance of this fact for the economy of an industrialized country. There exists a lack of medium range financial planing and provision of means. The elaboration of a management system for existing structures has only been started in 1997.

scholarly journals ANALYSIS OF DELAY ENTRY AND PLANNING OF PARKING GATES QMALL BANJARBARU

CERUCUK ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 121
Author(s):  
Ali Charoenplien ◽  
Puguh Budi Prakoso
Keyword(s):  
Data Analysis ◽  
Time Delay ◽  
Road Network ◽  
Field Survey ◽  
Traffic Density ◽  
Volume Data ◽  
The Road ◽  
On The Road ◽  
The Impact ◽  
Realistic Data

Qmall Banjarbaru is located at Jalan Ahmad Yani KM. 37. The existence of Qmall Banjarbaru caused the impact of increased traffic density and decreased speed in the surrounding road network. With the increasing movements that occur from Qmall Banjarbaru, it will potentially be the cause of congestion between vehicles that will enter the Qmall Banjarbaru with vehicles moving straight on Jalan Ahmad Yani KM. 37. The purpose of this research is to know the influence of delay entrance parking Qmall Banjarbaru against the performance of Jalan Ahmad Yani KM. 37.This research conducted a field survey that aims to find volume data on the road, the time of parking door service, the number of vehicles that enter the parking, the time delay the parking door, and the length of the delay that occurs on the parking door. From the results of data analysis using the Calculation of field survey (realistic) data obtained the distance of the parking door previously 16.5 meters to be redated to 25 meters and the parking door that originally had two doors of parking service made into three doors parking service. This change was made to delay enter parking Qmall Banjarbaru does not reach Jalan Ahmad Yani Km. 37.

Studi Pengaruh Pengaturan Sistem Pergerakan Kendaraan Terhadap Kinerja Ruas Jalan Yos Sudarso Di Kota Tarakan

2018 ◽  
Vol 2 (2) ◽  
pp. 117
Author(s):  
Achmad Zultan M ◽  
Budi Setiawan
Keyword(s):  
Road Network ◽  
Road Traffic ◽  
Service Level ◽  
Degree Of Saturation ◽  
Traffic Density ◽  
Regulation System ◽  
The Road ◽  
Access Road ◽  
Traffic Performance ◽  
Movement System

Jl. Yos Sudarso is one of the centers of movement in Tarakan or a business zone. Jl. Yos Sudarso has experienced an increase in road load and a decrease in the level of road services which will eventually cause traffic problems, namely the effectiveness of reduced traffic performance. To find out the analysis of traffic performance due to the arrangement of the vehicle movement system on Yos Sudarso Tarakan road, traffic surveys are carried out, such as traffic volume, traffic speed, road capacity, and degree of saturation. After the road performance analysis, the characteristics and conditions of the road were obtained, the average total volume was 1399.92 pcu / hour, the average degree of saturation on the Yos Sudarso road in the direction of Kusuma Bangsa was 0.53, while the direction of Mulawarman was 0,55. Thus the average performance along Yos Sudarso road includes the C service level. By looking at these conditions it is necessary to increase the clear traffic flow regulation system such as traffic signal so that it can reduce the congestion that occurs on these roads. The construction of the coastal road frontage line and the construction of the access road network will provide benefits in the form of a road network in the western part of Tarakan city, reducing traffic density points.

A state-wise performance appraisal of the Indian roads using PROMETHEE-GIS approach

2018 ◽  
Vol 25 (9) ◽  
pp. 3338-3356 ◽  
Author(s):  
Shankar Chakraborty ◽  
Rajeev Ranjan ◽  
Poulomi Mondal
Keyword(s):  
Performance Appraisal ◽  
Road Network ◽  
Research Work ◽  
Road Transport ◽  
The State ◽  
Transport Infrastructure ◽  
Preference Ranking ◽  
Indian States ◽  
Content Type ◽  
The Road

Purpose A road network provides arterial arrangement to facilitate business, transport, social integration and economic progress of any nation. During the last seven decades after independence, road transport infrastructure in India has expanded manifold, both in terms of spread (total length and density of road) and capacity (number of on-road registered vehicles, and volume of passenger and freight traffic handled). But, with the enrichment of road transport network in India, the number of traffic accidents and total cost for maintaining the road infrastructure also keeps on increasing. It becomes necessary to evaluate state-wise performance of the Indian roads using some mathematical tools. The paper aims to discuss this issue. Design/methodology/approach In this paper, using preference ranking organization method for enrichment of evaluations (PROMETHEE) and geometrical analysis for interactive aid (GAIA) approaches, an attempt is made to appraise the state-wise performance of Indian roads based on 12 critically important criteria. A geographic information system method and a hue-saturation-value color coding scheme are also employed to identify the influence of individual criterion on the overall rank of 29 Indian states. Findings It is observed that amongst all the considered states, the road conditions in the states of Mizoram and Arunachal Pradesh are really satisfactory, whereas Bihar and Uttar Pradesh are the lagging states requiring governmental intervention and support to enhance their road network infrastructure. Practical implications This analysis would help the decision makers to identify the strengths and deficiencies of each Indian state with respect to its road conditions so that proper promotional and growth actions can be implemented. Originality/value From the review of the existing literature, it is quite evident that till date, no research work has been conducted in order to evaluate the performance of roads, and their conditions and characteristic features in the Indian context. In this paper, the state-wise performance of the Indian roads is appraised based on several identified parameters using a combined PROMETHEE-GAIA approach.

scholarly journals MODELLING TRAFFIC FLOWS USING GRAPH THEORY

2010 ◽  
Vol 2 (6) ◽  
pp. 86-89
Author(s):  
Oksana Musyt ◽  
Oksana Nadtochij ◽  
Aleksandr Stepanchiuk ◽  
Andrej Beljatynskij
Keyword(s):  
Graph Theory ◽  
Network Optimization ◽  
Road Network ◽  
Traffic Accidents ◽  
Road Transport ◽  
Traffic Flows ◽  
Urban Road ◽  
The Road ◽  
Traffic Jams ◽  
On The Road

An intensive increase in road transport, particularly individual, in recent years has led to such consequences as increased time spent on travel, the number of forced stops, traffic accidents, the occurrence of traffic jams on the road network, reducing traffic speed and a deteriorated urban road network in cities. The most effective method for solving these problems is the use of graph theory, the main characteristics of which is reliability, durability and accessibility of a free as well as loaded network. Based on their analysis the methods for network optimization are proposed.

scholarly journals OPTIMAL CONTROL WITH THE DYNAMIC CHANGE OF THE STRUCTURE OF THE ROAD NETWORK

Transport ◽  
2014 ◽  
Vol 29 (1) ◽  
pp. 36-42 ◽  
Author(s):  
Zsuzsanna Bede ◽  
Tamás Péter
Keyword(s):  
Optimal Control ◽  
Road Network ◽  
Road Traffic ◽  
Dynamic Change ◽  
Time Of Day ◽  
Traffic Density ◽  
Special Method ◽  
Network Graph ◽  
The Road ◽  
Traffic Systems

Optimization of traffic on a large public road network is a complex task. Reversible direction lane theory is an interesting and special method within this subject. This can completely support the fluctuation or alteration of main congested directions existing in the traffic dynamics (time of day, seasonal, etc.) on the existing road surfaces. In such case, certain subsystems of the main network cease to exist, and subsystems working with new connections take their place. This type of routing therefore changes the structure of the system ‘in an optimal direction’, but many practical and safety questions arise. The authors have examined the modelling of a Reversible Lane System (RLS) created based on a simple part of a road network, which is segmented into elements. Functions of each network element and contacts between them cease operating in the course of such change while new contacts and new function elements are activated instead. The article presents the mathematical modelling of the problem. It points out the fundamental questions of the structure change and exemplifies the above using a simple example. The authors studied a general mathematical model describing the RLS. They examined the availability of the optimal control in a sample network depending on the traffic density, using a new principle, which responds to the dynamic change of the structure of the network graph. It can be shown, that the results from the model are in harmony with the real traffic values based on measurements made in road traffic systems working with RLS.

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