Design of Sustainable Road Drainage System Model

2019 ◽  
Vol 1 (1) ◽  
pp. 35-45 ◽  
Author(s):  
Andung Yunianta ◽  
Suripin ◽  
Bagus Hario Setiadji

The existing drainage system of roads proposed to manage the quantity of runoff from the road only, while the quality remains uncontrolled. In fact the pollutants and waste originated from the road surface contains hazardous substances. Sustainable drainage system (SUDS) concept offers various structures to solve both quantity and quality problems of surface runoff from roads. One of the potential drainage structure is filter drain or infiltration trench develope along the right side and left side of road. It could be developed by retrofitting the existing drainage channel of the road. The objective of this paper proposes the design model of road drainage based on the concept of a sustainable urban drainage system. The model consists of U-ditch channel, reservoir, an infiltration well. The bottom of U-ditch channel completed with a number of holes to make it porous. The channel filled with aggregate to filter the runoff from the road before flow down into the reservoir beneath. The water is then discharged to infiltration well. The model was developed based on rainfall data and other physical characteristics in Ambarawa City, Semarang Regency, Central Java.The channel dimensions and the depth of aggregate filter were designed base on runoff volume. The relationship among rainfall, runoff volume, area ratio, and drainage dimension are obtained. The results concept of sustainable road drainage is obtained in addressing the quality and quantity of rainwater.

2019 ◽  
Vol 2 (2) ◽  
pp. 40-43
Author(s):  
Yahya Azura ◽  
Heny Purwanti ◽  
Wahyu Gendam Prakoso

A good road drainage system is needed to ensure that road user activities are not disrupted due to rain puddles. The cause of inundation that occurs is land use change, there is no drainage channel, the channel is not well connected, the channel is closed due to widening of the road without considering drainage channels. Given this, research needs to be carried out on the condition of the existing drainage system as a material consideration for evaluating its feasibility and planning a drainage system that is able to overcome the inundation that occurs. Writing this final project refers to primary data and secondary data that already exist. The rainfall data came from the Climatology and Geophysics Meteorological Agency, Balai Besar Region II, Bogor Regency, which is the Darmaga huajn rainfall measurement station and the PUPR Binamarga Office of Bogor Regency. Meanwhile, to find out the dimensions of the existing drainage channels obtained by conducting surveys and direct observation to the field. Data analysis which was carried out was hydrological and hydraulics analysis. Hydrological analysis includes the analysis of rainfall frequency, determining the repeat period, calculating the concentration time, analyzing the rainfall intensity, and calculating the flow flow plan. Based on the results of hydrological analyzes, the hydraulics analysis is then performed, such as calculating the plan channel profile and calculating the height of the planned channel guard. From all of these analyzes, the results of the drainage study on the Cigombong KM 16 - KM 23 highway were carried out, that is, the entire capacity of the existing canals was not able to accommodate the planned flow discharge for a return period of 2 years 5 years 50 years. In addition, the results of the analyzes that have been carried out show that the rain that occurs during a certain period of time and a certain return period greatly affects the planned drainage channel profile and is due to the large amount of garbage in the channel which affects the reservoirs in the drainage that often occur frequently


2019 ◽  
Vol 3 (1) ◽  
pp. 49
Author(s):  
Usaamah Hadi ◽  
Entin Hidayah ◽  
Gusfan Halik

The problem of flood inundation in the Kebon Agung River at the Medokan Ayu Village, Rungkut District Surabaya, is getting worse due to the conditions of topographic, soil properties, high rainfalls, rising sea tides and very significant changes in land use. The eastern part of Surabaya, which was formerly open space land and now developed into a residential area. Therefore in the area, there is often flood inundation when the rainy season due to lack of recharge areas and poor drainage facilities. The performance evaluation of the drainage system was carried out using the SWMM program that is combining hydrology and hydraulic analysis. Hydrology analysis is used to determine various rainfall return periods. The maximum rainfall data are collected for 18 years. The hydraulic analysis is used to obtain the data in the form of cross-section, roughness, and drainage channel capacity. The results of the evaluation of drainage system modeling with SWMM have obtained the inundation points, namely for channels K3-K4-K5- K6-K7-K8 on the right side and Ki2-Ki3-Ki4-Ki5 on the left side. Pemasalahan genangan banjir di Kali Kebon Agung di Kelurahan Medokan Ayu Kecamatan Rungkut Surabaya menjadi semakin parah karena kondisi topografi, sifat tanah, tingginya intensitas hujan, meningkatnya pasang surut air laut dan perubahan tata guna lahan yang sangat signifikan. Wilayah Surabaya bagian timur yang semula lahan terbuka kini berkembang menjadi daerah perumahan. Oleh sebab itu di wilayah tersebut sering terjadi genangan banjir saat musim hujan dikarenakan kurangnya daerah resapan dan fasilitas drainase yang kurang baik. Evaluasi kinerja sistem drainase pada wilayah tersebut dilakukan dengan menggunakan pemodelan SWMM yang megabungkan pemodelan hidrologi dan hirdolika. Analisis hidrologi digunakan untuk menentukan berbagai kala ulang hujan. Data curah hujan maksimum digunakan selama 18 tahun. Analisis hidrolika digunakan untuk memperoleh data berupa penampang, kekasaran, dan kapasitas saluran drainase. Hasil running SWMM didapatkan titik titik lokasi genangan pada saluran K3-K4-K5-K6- K7-K8 pada sisi kanan dan Ki2-Ki3-Ki4-Ki5 pada sisi kiri.


Author(s):  
Kerri Woods

Human rights are a key element of the post-Second World War international order. They function as both an institutional framework and as a powerful idea, and have been adopted and adapted by those seeking to address the most pressing problems of their age. The framers of the Universal Declaration of Human Rights (1948) never dreamed of including environmental rights in the list of rights that are fundamental to a decent human life. By the first decades of the twenty-first century, however, it has become clear that environmental problems like climate change generate profound human rights impacts. A sustainable environment is essential to the enjoyment of all human rights, now and henceforth, but extending rights into the future raises many complex questions about the relationship between rights and risk, the right to procreate, and whether and how future people can have human rights.


Author(s):  
Jusatria . ◽  
M. Gasali M.

Abstract The rapid development of the city has resulted in the development of development in each city getting more massive with a relatively fast duration of development. This has very significant impacts on the livelihoods of the people. One of the impacts is flooding that occurs due to wrong land use and improper drainage makers. Drainage as a diversion system for excess water is needed to divert water that falls into the road body and tackle inundation that occurs when it rains. This is intended to reduce the risk of accidents due to slipping of tires due to water. The planning of the road surface drainage system in the case of the Budiman Kota Tembilahan road needs important attention in order to avoid flooding or accidents. In this study, an analysis of drainage planning was carried out with a simulation using hecras 4.0 software to simulate the planned drainage conditions on Jalan Budiman, Tembilahan city. After collecting data on the length of the drainage channel on Jalan Budiman, Tembilahan city and Catchment for the residential area on Jalan Budiman, Tembilahan city, as well as rainfall data for the last 10 years, the planned discharge and drainage for the drainage of Jalan Budiman, Tembilahan city are Qrencana = 0,141 m3/dt  dan Qsaluran = 0,264 m3/dt dimana Qs > Qr with a rectangular cross section. Then the calculation simulation can be done using HEC-RAS 4.0 software. The results of the analysis of the drainage planning of Tembilahan city roads state that the planned drainage using hecras simulations based on manual calculations is able to accommodate discharge and no runoff.   Keywords: Hec ras 4.0, discharge  , simulation Abstrak Pesatnya perkembangan kota mengakibatkan perkembangan pembangunan pada tiap – tiap kota semakin masif dengan durasi perkembangan yang relatif cepat. Hal tersebut memiliki dampak – dampak yang sangat signifikan bagi hajat hidup warga. Salah satu dampaknya ialah banjir yg terjadi diakibatkan tata guna lahan yang salah dan pembuat drainase yang tidak tepat. Drainase sebagai sistem pengalih kelebihan air sangat diperlukan untuk mengalihkan air yang jatuh ke badan jalan dan menanggulangi genangan yang terjadi ketika hujan. Hal tersebut dimaksudkan untuk menggurangi resiko kecelakaan karena tergelincirnya ban akibat air. Perencanaan sistem drainase permukaan jalan dalam kasus jalan budiman kota tembilahan perlu mendapat perhatian yang penting guna terhindar dari genangan banjir atau kecelakaan. Pada penelitian ini dilakukan analisis perencanaan drainase dengan simulasi menggunakan software hecras 4.0 guna mensimulasilkan kondisi drainase yang direncanakan pada Jalan Budiman kota Tembilahan. Setelah mengumpulkan data panjang saluran drainase di jalan Budiman kota Tembilahan dan Catchment Area pemukiman di Jalan Budiman kota Tembilahan, serta data curah hujan 10 tahun terakhir diperoleh debit rencana dan debit saluran untuk drainase Jalan Budiman kota Tembilahan adalah Qrencana = 0,141 m3/dt  dan Qsaluran = 0,264 m3/dt dimana Qs > Qr dengan penampang persegi empat. Kemudian dapat dilakukan simulasi perhitungan menggunakan software HEC-RAS 4.0.Hasil dari Analisis perencanaan drainase jalan budiman kota tembilahan menyatakan drainase yang direncanakan dengan menggunakan simulasi hecras yang berdasarkan hitungan manual mampu mengakomodasi debit dan tidak terjadi limpasan.   Kata kunci: Hec Ras 4.0, Debit, simulasi


Author(s):  
Ardiansyah Ardiansyah ◽  
M. Gasali M.

Abstract Sungai Beringin Street is a road that has the status of a provincial road, as a connecting road between the capital city of the District of Tembilahan with other districts such as Batang Tuaka Subdistrict, Gaung Serka Children, Gaung and its surroundings. Jalan Sungai Beringin is one of the most densely populated areas of vehicle traffic experiencing flooding problems that regularly occur during the rainy season, because the condition of the drainage system is not well connected and there is no drainage channel on the road. Inundation will affect traffic for vehicles using the road to carry out daily activities, so that it can allow a greater disaster to harm the local community both property and life. According to Suripin, (2004; 7) drainage originating from English Drainage means to drain, drain, dispose of, or divert water. Drainage in the field of civil engineering, can be defined as a technical action to reduce excess water, both from rainwater, seepage, or excess irrigation water from an area / land, so that the function of the area / land is not disturbed. Drainage can also be interpreted as an effort to control the quality of groundwater in relation to salinity, so drainage involves not only surface water but also groundwater. Planning of drainage system for Parit 16 road with dimensions of channel height (h) 0.85 meters, channel width (b) 1.00 meters with slope of 0.04 and safety height of 0.65 meters while trench road 17 with high dimensions of the channel ( h) 0.95 meters, channel width (b) 1.00 meters with a slope of 0.04 and height of 0.69 meters construction of this drainage system in order to accommodate the rainwater discharge on the Beringin River which causes flood inundation during the rainy season . From the results of analysis of calculations, the total cost of the Budget Plan is obtained. The cost of constructing the ditch 16 drainage channel is = Rp. 3,219,594,000.00 and drainage ditch 17 drainage channel = Rp. 3,859,080,000.00.   Abstrak Jalan Sungai Beringin adalah jalan yang berstatus jalan Propinsi, sebagai jalan penghubung antara Ibu Kota Kabupaten Kecamatan Tembilahan dengan Kecamatan lain seperti Kecamatan Batang Tuaka, Gaung Anak Serka, Gaung dan sekitarnya. Jalan Sungai Beringin merupakan salah satu wilayah jalan lalu lintas kendaraan yang cukup padat mengalami masalah banjir genangan air yang rutin terjadi pada saat musim hujan, dikarenakan kondisi sistem drainase belum terhubung dengan baik dan tidak adanya saluran drainase pada ruas jalan tersebut. Genangan akan mengangu lalu lintas bagi kendaraan yang mengunakan ruas jalan tersebut untuk melakukan aktivitas sehari-hari, maka dapat memungkinkan terjadi bencana yang lebih besar hingga merugikan masyarakat setempat baik harta benda maupun nyawa. Menurut Suripin, (2004; 7) drainase yang berasal dari bahasa Inggris Drainage mempunyai arti mengalirkan, menguras, membuang, atau mengalihkan air. Drainase dalam bidang teknik sipil, dapat didefinisikan sebagai suatu tindakan teknis untuk mengurangi kelebihan air, baik yang berasal dari air hujan, rembesan, maupun kelebihan air irigasi dari suatu kawasan/lahan, sehingga fungsi kawasan/lahan tidak terganggu. Drainase dapat juga diartikan sebagai usaha untuk mengontrol kualitas air tanah dalam kaitannya dengan salinitas, jadi drainase menyangkut tidak hanya air permukaan tapi juga air tanah. Perencanaan sistem drainase ruas jalan Parit 16 dengan dimensi tinggi saluran (h) 0,85 meter, lebar saluran (b) 1,00 meter dengan kemiringan 0,04 dan tinggi jagaan 0,65 meter sedangkan ruas jalan parit 17 dengan dimensi tinggi saluran (h) 0,95 meter, lebar saluran (b) 1,00 meter dengan kemiringan 0,04 dan tinggi jagaan 0,69 meter pembangunan sistem drainase ini agar dapat menampung debit air hujan di jalan Sungai Beringin yang menyebabkan banjir genangan pada saat musim hujan. Dari hasil analisa perhitungan maka diperoleh total biaya Rencana Anggaran Biaya pembangunan saluran drainase ruas jalan parit 16 sebesar = Rp. 3,219,594,000.00 dan saluran drainase ruas jalan parit 17 sebesar = Rp. 3,859,080,000.00.  


2014 ◽  
Vol 484-485 ◽  
pp. 763-767
Author(s):  
Fan Liu ◽  
Chun Guang Chen ◽  
Qing Hua Yang

The method of utilizing rain water has been well developed in foreign countries to realize the sustainable development of water recourse while the method is still at the initial level in China. When considering the increasing of water shortage and urban flood, the awareness of utilizing rain water, as an inevitable trend, has been applied to various engineering technologies. This article has analyzed the principle of conventional road drainage system and the application of artificial wetland technology, also proposed to combine the road drainage system and artificial wetland, as a complex drainage system, to utilize the urban rain water, decrease urban flood pressure, and improve urban micro environment. The calculation principle and method for the complex drainage system are included as well.


2021 ◽  
Vol 652 (1) ◽  
pp. 012012
Author(s):  
Le Thi Dung ◽  
Vo Le Phu ◽  
Nguyen Hoang My Lan ◽  
Nguyen Thi Cam Tien ◽  
Luu Dinh Hiep

2016 ◽  
Vol 1 (01) ◽  
pp. 18
Author(s):  
Rusyidina Tamimi ◽  
Sri Wahyuni ◽  
Entin Hidayah

AbstractThe water logging or even flood always occurs on Srikoyo road in every rainy season. The condition emerges because of the imbalance between the number of rainwater catchment area and the rapid increase of residential areas. Besides, the drainage channels along the road of Srikoyo are not sufficient enough to hold rainwater well. The process of evaluation is done by applying the method of hydrological analysis to determine the maximum discharge modeling used for evaluating the capacity of the existing drainage channels. The output of the hydrology analysis calculation comes up in rainfall intensity which is required as the data input for SWMM modeling. SWMM modeling is used in this evaluation since it is a model of rainfall-runoff simulation which is used for simulating both quantity and quality of the surface runoff of urban areas. The result of the evaluation using the software SWMM suggests that there are several number of water logging during the return period of 1, 2, 5, and 10 years. There are 3 areas encounter flood in the return period of 1 year, 10 areas in the return period of 2 years, 18 areas in the return period of 5 years, and 19 areas in the return period of 10 years.Keywords: SWMM, Flooding, Drainage, Evaluation AbstrakPada musim penghujan Jalan Srikoyo selalu tergenangi air. Terjadinya genangan di Jalan Srikoyo diakibatkan oleh area resapan air hujan tidak seimbang dengan pesatnya wilayah pemukiman. Selain itu, saluran drainase di sepanjang ruas Jalan Srikoyo kurang memadai dan tidak dapat berfungsi dengan baik untuk menampung air hujan. Dengan adanya permasalahan ini dilakukan proses evaluasi, evaluasi ini dilakukan dengan menggunakan metode analisis hidrologi untuk menentukan debit pemodelan maksimal yang digunakan untuk mengevaluasi kapasitas saluran drainase yang ada. Dimana output perhitungan analisis hidrologi berupa intensitas hujan yang diperlukan sebagai data inputan untuk pemodelan SWMM. SWMM digunakan dalam evaluasi ini dikarenakan SWMM merupakan model simulasi hujan-aliran (rainfall-runoff) yang digunakan untuk mensimulasikan kuantitas maupun kualitas limpasan permukaan dari daerah perkotaan. Dari evaluasi menggunakan software SWMM, pada kala ulang 1 tahun didapatkan 3 node lokasi banjir, kala ulang 2 tahun didapatkan 10 node lokasi banjir, kala ulang 5 tahun didapatkan 18 node lokasi banjir dan kala ulang 10 tahun didapatkan 19 node lokasi banjir.Kata kunci: SWMM, Banjir, Drainase, Evaluasi


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