scholarly journals Analisa sumur resapan untuk mereduksi limpasan permukaan pada Perumahan Hang Tuah Cipta Residence Pekanbaru

Jurnal Zona ◽  
2021 ◽  
Vol 5 (2) ◽  
pp. 66-76
Author(s):  
Gandung Rahmadi ◽  
Imam Suprayogi ◽  
Joleha Joleha
Keyword(s):  
Land Use ◽  
Field Research ◽  
Drainage Channel ◽  
Cultivated Land ◽  
Hydrological Data ◽  
Housing Area ◽  
Area Increase ◽  
Drainage Channels ◽  
Drainage Capacity

Changes in land use, namely from cultivated land to closed land or settlements, make the water demand in the area increase, if the water that comes out is not balanced with the water that enters the ground, it will cause a decrease in the ground water level. Another problem that arises due to changes in land use is runoff, where runoff occurs due to rainfall exceeding the suction power or infiltration of the soil, so that over time the runoff becomes a puddle and can even cause flooding. One way to overcome these problems is to apply infiltration wells. This case study takes place in the Hang Tuah Cipta Residence Housing Area, Pekanbaru. From the results of field research and Hydrological data analysis revealed that the main existing drainage channel discharge with a discharge capacity of 0.923 m³/s is unable to accommodate the discharge that occurs at 1.19 m³/s. Segment or secondary drainage channels Q12 and Q13 are also unable to accommodate the discharge that occurs at 0.085 m³/s with a capacity of 0.06 m³/s. Based on the analysis results it is planned that the infiltration well with a radius of 0.5 m and a depth of 9 m which has a capacity of 0.0022 m³/s. After the planned discharge infiltration well comes out to be 0.88 m³/s, it means that the discharge does not exceed drainage capacity of 0.923m³/s.

STUDI EVALUASI JARINGAN DRAINASE JALAN DANAU MANINJAU RAYA KOTA MALANG

2013 ◽  
Vol 7 (2) ◽  
pp. 101
Author(s):  
Joko Setiono
Keyword(s):  
Land Use ◽  
Urban Areas ◽  
Discharge Time ◽  
Flow Problems ◽  
Waste Sludge ◽  
Drainage Channels ◽  
Drainage Capacity ◽  
Runoff Discharge ◽  
The Impact ◽  
The City

Along with the very rapid growth of urban areas in Indonesia, urban drainage problems is increasing as well. In general, the handling of drainage in many cities in Indonesia still partial, so it does not solve the problem completely flooding and inundation. Changes in land use due to increasing population growth, requires an adequate supply of residential land, the impact of which directly increases the discharge surface runoff will be collected in drainage channels. Sawojajar Housing is one of the biggest housing in the city of Malang, where the housing development, keep a few problems, one of the flood that happened in 2008 and the incidence of every rainy season yaang inundation caused by the drainage capacity is not accommodating discharge runoff, due to changes in land use and waste sludge. From the analysis of the magnitude of the runoff discharge using recent data, the amount of runoff discharge time 2-year anniversary of 1.66 - 2:32 m3/sec and time again for 5 years 2.1 - 4.2 m3/sec. The dimensions of the existing channel is still accommodate runoff discharge is seen from the criteria condition that occurs sub critical flow (flow). Problems that occur in the hydraulic aspects of the meeting Maninjau Jalan channel as a primary channel that is too upright dg channel Maninjau road so no back-flow, water can not get in and not be able to accommodate discharge from the channel Maninjau Road.  Keyword: Flow, Drainage, Flood

scholarly journals Drainage Capacity Analysis in The Area of Angke Jaya Tambora West Jakarta

2020 ◽  
Vol 2 (3) ◽  
Author(s):  
Naufal Alfathan Bagas
Keyword(s):  
Residential Area ◽  
Rational Method ◽  
Capacity Analysis ◽  
Flood Discharge ◽  
Excess Water ◽  
Discharge Plan ◽  
Housing Area ◽  
Drainage Channels ◽  
Drainage Capacity

Drainage is used to reduce and remove excess water in an area so that the area can be optimally enabled. This research aims to analyze and examine the drainage problems in the Angke Jaya Tambora West Jakarta Housing area, the drain channels are poorly maintained and often flooding. The data used in this study are primary and secondary, in the planning of flood debt calculations used 2nd anniversary. For the calculation of flood discharge plan to use rational method and coupled with the discharge of flood household, and the result will be compared with existing conditions of drainage channels in the residential area Angke Jaya Tambora West Jakarta. Obtained flood discharge plan of 13.225 m3/sec, for the existing condition of drainage channels 5 channels enter the category is not safe because the condition of existing capacity of channels is less than flood discharge plan, namely channels A4, D5, D6, D8, and D9. The planning of the wells to accommodate the excess discharge flooding, and it takes 19 pieces of replacement wells on the A4 channel, 1 on the D5, D, D8, and D9 channels.

scholarly journals Evaluation of road drainage capacity to improve optimized road performance in Kebon Pala Area East Jakarta

2021 ◽  
Vol 878 (1) ◽  
pp. 012051
Author(s):  
R Hidayat ◽  
S Setiyadi ◽  
L E Hutabarat
Keyword(s):  
Maximum Amount ◽  
Drainage Channel ◽  
Rain Intensity ◽  
Community Activities ◽  
The Road ◽  
Road Condition ◽  
Drainage Channels ◽  
Road Performance ◽  
Drainage Capacity ◽  
On The Road

Abstract Road drainage function as important part that can control a large rainfall that caused puddles that often disturb the comfort of all community activities on the road. Condition of the drainage channel on the road Kebon Pala area, East Jakarta are not qualified due to mistake planning and lack of maintenance. Hence, it is necessary to evaluate the capacity of drainage channel on Road Perindustrian. The purpose of this study is to find the maximum amount of water flow that can be accommodated by drainage channels. Rain intensity was calculated using the Mononobe method, as well as the flow rate is calculated using the Rational method. The existing capacity of drainage dimensions are measured directly in the the field using Manning method for calculating flow velocity. The results obtain Q2yrs = 1.27mm/s, Q5yrs = 1.67mm/s, Q10yrs = 1.84mm/s, while Q channel 0.24mm/s. Thus, it can be concluded that capacity of road drainage channel is lower than Q rain that can not accommodate the existing rain flow.

scholarly journals The Methodology for Supporting Land Use Management in Collective Housing towards Achieving Energy Efficiency: A Case Study of New Belgrade, Serbia

Land ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 42
Author(s):  
Ranka Gajić ◽  
Darinka Golubović-Matić ◽  
Biserka Mitrović ◽  
Svetlana Batarilo ◽  
Milena Kordić
Keyword(s):  
Land Use ◽  
Land Use Planning ◽  
Urban Land Use ◽  
Development Economic ◽  
Reconstruction Process ◽  
Urban Planner ◽  
Housing Area ◽  
Collective Housing

This paper aims to establish a methodology for urban land use planning and management that provides an insight into the hierarchy of priorities between a large number of activities for planning actions, thus contributing to the concept of energy-efficient housing. This methodology includes three aspects of sustainable development: Economic, ecologic, and social, which serve as an overall criterion within which urban planners could make assessments of planned activities. The assessments are the core of the methodology—every aspect is assessed by concerning its costs, consequences on the urban environment, and the effects on the citizens’ quality of life. Ten experts were involved to prove the methodology’s effectiveness. As a result, a hierarchy between the activities is created, which would help an urban planner prioritize and order further activities. The applicability of the hierarchy was tested through a simulation of a reconstruction process of a collective housing area in New Belgrade, Serbia, from the view-point of land use and accessibility. This methodology contributes to the creation of the prioritized groups of activities, and a finalized hierarchy of the activities, while its application is seen in the process of making urban plans, and defining recommendations for its implementation.

scholarly journals Planning and Normalization of Ring Drainage in Railways at the Indonesian Railway Academy of Madiun

2018 ◽  
Vol 2 (2) ◽  
pp. 76-86
Author(s):  
Adya Aghastya
Keyword(s):  
Field Research ◽  
Wild Plants ◽  
Drainage Channel ◽  
Railroad Track ◽  
Train Station ◽  
Railway Infrastructure ◽  
Channel Surface ◽  
Drainage Channels ◽  
Train Operation ◽  
The Right

Railway infrastructure is a railroad track, train station and train operation facilities so that trains can be operated. One component of the railway infrastructure is drainage. Railroad drainage is an infrastructure that functions to channel surface water to water bodies and / or artificial infiltration buildings. In the current field research the condition of the railroad drainage channel at the Indonesian Railroad Academy is not in the right conditions due to inundation and siltation which is mixed with the growth of wild plants caused by drainage structures that are not suitable for installation and not in accordance with the topography the area. From the facts in the field, a review of the problems in the drainage was conducted. The drainage flow pattern of the railroad should be flowed to the lake which is the final drainage channel, but this need has not been fully met. From the above problem an alternative is taken to solve the first problem namely Planning and Normalization of Drainage Channels includes (drainage cleaning, drainage elevation, construction of new drainage), the second solution is the construction of supporting buildings including the construction of culverts, construction of gates and construction of pump houses

scholarly journals ANALISIS KAPASITAS SALURAN DRAINASE DI KECAMATAN KELAPA GADING

2021 ◽  
Vol 4 (2) ◽  
pp. 469
Author(s):  
Stefanus Andrew Kartawijaya ◽  
Arianti Sutandi ◽  
Vittorio Kurniawan
Keyword(s):  
Road Construction ◽  
External Factors ◽  
Daily Activities ◽  
Drainage Channel ◽  
Drainage Channels ◽  
Drainage Capacity ◽  
Runoff Discharge ◽  
Flood Prone Areas

Flood is a disaster caused by various factors. Floods have caused many losses, ranging from disruption to daily activities to the loss of a person's life. Kelapa Gading is an area that is often hit by floods. This indicates that there are many factors that can cause flooding in Kelapa Gading. This study aims to find the factors that cause Kelapa Gading to be frequently flooded and solutions to reduce flooding in the area. There are several factors that needs to be examined, rainfall, drainage capacity, and drainage conditions. Drainage capacity will be calculated using the Manning method to determine the discharge from the existing drainage channel. Then it will be compared with the discharge caused by rainfall. From the results of the analysis, it is known that 12 of the 32 channels reviewed are not able to accommodate runoff discharge. After the analysis, it can be concluded that the factors that cause flooding are from the capacity of the drainage channels and external factors such as the presence of sediment at the bottom of the channel or the channel is obstructed by road construction. The solutions to this problem, deepening drainage channels or making infiltration wells in flood-prone areas. ABSTRAKBanjir adalah sebuah bencana yang disebabkan oleh berbagai faktor-faktor. Banjir telah menyebabkan banyaknya kerugian, mulai dari gangguan untuk melakukan aktivitas sehari-hari sampai dengan hilangnya nyawa seseorang. Kecamatan Kelapa Gading merupakan wilayah yang sering dilanda banjir. Hal tersebut menandakan ada banyak faktor yang bisa menyebabkan terjadi banjir di daerah Kelapa Gading. Penelitian ini bertujuan untuk mencari faktor-faktor yang menyebabkan daerah Kelapa Gading sering dilanda banjir dan solusi untuk mengurangi banjir di daerah Kelapa Gading.  Ada berberapa faktor yang perlu diteliti yaitu curah hujan, kapasitas drainase, dan kondisi drainase. Kapasitas drainase akan dihitung menggunakan Manning method untuk menentukan debit dari saluran drainase eksisting. Kemudian akan dibandingkan dengan debit yang diakibatkan oleh curah hujan. Dari hasil analisis yang diperoleh diketahui bahwa 12 dari 32 saluran yang ditinjau tidak mampu menampung debit limpasan. Setelah analisis dapat disimpulkan faktor-faktor yang menyebabkan banjir ada dari kapasitas saluran drainase dan faktor luar seperti adanya sedimen di dasar saluran atau saluran terhambat oleh pembangunan jalan. Solusi untuk menangani hal tersebut ada dua yaitu memperdalam saluran drainase atau membuat sumur resapan pada daerah yang rawan banjir.

Motivating Growth in Low-tech Manufacturing Industries

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Naomi HERTZ
Keyword(s):  
Value Chain ◽  
Field Research ◽  
Sustainable Competitive Advantage ◽  
Manufacturing Plants ◽  
Footwear Industry ◽  
Technological Platform ◽  
Qualitative Methodologies ◽  
Developed World ◽  
Depth Interviews

Intensive manual labor enterprises in the developed world face challenges competing with products imported from countries where manufacturing costs are low. This reduces the volume of domestic production and leads to rapid loss of knowledge and experience in production processes. This study focuses on the Israeli footwear industry as a case study. Qualitative methodologies were applied, including in-depth interviews and field observations. A literature review on previous research, and contemporary trends was conducted. The field research examines challenges along the value chain in small factories. It finds that mass production paradigms impose a decentralized process between designers and manufacturers and therefore do not leverage local potential into a sustainable competitive advantage for small factories. The proposed solution is a digital and technological platform for small manufacturing plants. The platform mediates and designs the connections between production, technology, and design and enables the creation of a joint R&D system.

Impact of Urbanization on Land Use/Land Cover — Case Study: The Western Part of Khartoum State, Sudan

2017 ◽  
Vol 04 (03) ◽  
pp. 272-277
Author(s):  
Tawhida A. Yousif ◽  
Nancy I. Abdalla ◽  
El-Mugheira M. Ibrahim ◽  
Afraa M. E. Adam
Keyword(s):  
Land Use ◽  
Land Cover ◽  
Land Use Land Cover ◽  
Impact Of Urbanization
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