This document discusses a study on the hydrological and hydraulic impacts on bridges. It focuses on calculating the 100-year flood discharge at a bridge site in Virginia, USA using various hydrological and hydraulic procedures. These include using the English formula to calculate discharge based on catchment area. Manning's formula is also used to calculate discharge at the 100-year flood level at the defined cross-section, taking into account factors like cross-sectional area, hydraulic gradient, wetted perimeter, and Manning's roughness coefficient. The study aims to ensure the bridge structure is able to withstand floods with a 100-year periodicity without compromising its integrity.
#تواصل_تطوير
المحاضرة رقم 187
أستاذ دكتور / مدحت كمال عبدالله
عنوان المحاضرة:
تدعيم كباري باستخدام التفاعل المشترك
للمياه - جسم الكوبري
وعرض حالة عملية
Temporary Support Of Existing Bridges Using
Water-Structure Interaction
including case study
يوم الإثنين 26 ديسمبر 2022
الثامنة مساء توقيت القاهرة
التاسعة مساء توقيت مكة المكرمة
و الحضور عبر تطبيق زووم من خلال الرابط
https://us02web.zoom.us/meeting/register/tZModeusrzsoHtbqmSpzcaX1yPR0TmfeoAQl
علما ان هناك بث مباشر للمحاضرة على القنوات الخاصة بجمعية المهندسين المصريين
ونأمل أن نوفق في تقديم ما ينفع المهندس ومهمة الهندسة في عالمنا العربي
والله الموفق
للتواصل مع إدارة المبادرة عبر قناة التليجرام
https://t.me/EEAKSA
ومتابعة المبادرة والبث المباشر عبر نوافذنا المختلفة
رابط اللينكدان والمكتبة الالكترونية
https://www.linkedin.com/company/eeaksa-egyptian-engineers-association/
رابط قناة التويتر
https://twitter.com/eeaksa
رابط قناة الفيسبوك
https://www.facebook.com/EEAKSA
رابط قناة اليوتيوب
https://www.youtube.com/user/EEAchannal
رابط التسجيل العام للمحاضرات
https://forms.gle/vVmw7L187tiATRPw9
ملحوظة : توجد شهادات حضور مجانية لمن يسجل فى رابط التقيم اخر المحاضرة.
#تواصل_تطوير
المحاضرة رقم 187
أستاذ دكتور / مدحت كمال عبدالله
عنوان المحاضرة:
تدعيم كباري باستخدام التفاعل المشترك
للمياه - جسم الكوبري
وعرض حالة عملية
Temporary Support Of Existing Bridges Using
Water-Structure Interaction
including case study
يوم الإثنين 26 ديسمبر 2022
الثامنة مساء توقيت القاهرة
التاسعة مساء توقيت مكة المكرمة
و الحضور عبر تطبيق زووم من خلال الرابط
https://us02web.zoom.us/meeting/register/tZModeusrzsoHtbqmSpzcaX1yPR0TmfeoAQl
علما ان هناك بث مباشر للمحاضرة على القنوات الخاصة بجمعية المهندسين المصريين
ونأمل أن نوفق في تقديم ما ينفع المهندس ومهمة الهندسة في عالمنا العربي
والله الموفق
للتواصل مع إدارة المبادرة عبر قناة التليجرام
https://t.me/EEAKSA
ومتابعة المبادرة والبث المباشر عبر نوافذنا المختلفة
رابط اللينكدان والمكتبة الالكترونية
https://www.linkedin.com/company/eeaksa-egyptian-engineers-association/
رابط قناة التويتر
https://twitter.com/eeaksa
رابط قناة الفيسبوك
https://www.facebook.com/EEAKSA
رابط قناة اليوتيوب
https://www.youtube.com/user/EEAchannal
رابط التسجيل العام للمحاضرات
https://forms.gle/vVmw7L187tiATRPw9
ملحوظة : توجد شهادات حضور مجانية لمن يسجل فى رابط التقيم اخر المحاضرة.
This study aims to investigate the effect of single cavity when it presence at a
specific location within the homogenous soil, on the behavior of seepage and uplift
pressure under a hydraulic structure. The results are analyzed to introduce
deterministic formulae for calculating the amount of seepage and the uplift pressure
head. The work was done in three stages by using experimental investigation; the first
stage includes 36 models of 75mm in diameter cavity, while the second and the third
stages includes eight models for each with 100mm and 34mm diameter of cavity,
respectively. The results shows that, when the cavity presence at the left side its impact
was positive on the seepage behavior. While the influence was changed to a negative
impact when the cavity presence at the right side, except at some specific locations. The
statistical software has been employed to generate the two deterministic formulae, and
the results of multiple regressions are checked by statistical indices for the purpose of
recognizing the reliability of the proposed formulae.
The Detail Project Report is an essential building block for any construction project. The DPR is to be prepared carefully and with sufficient details to ensure appraisal, approval, and subsequent implementation in a timely and efficient manner. The detailed project report gives us the clear idea about the existing site conditions and improvements needed to be accomplished. The DPR survey has been done for construction of a high level bridge on road pertaining @ km 6/2 (R&B) road to Kadapa district. The bridge crosses the river in normal crossing. It has total span of 50.80mts.This work has been executed under MNREGS scheme. The bridge has 3 vents of 6.37m effective span. The bridge is constructed across the stream to provide transportation facilities to people of Proddatur to various places of Kadapa District. This stream has an adequate discharge of 97.00 cusecs and it increases more during in rainy season. Traffic studies have been conducted on this road and the outcome was 120cvpd. The maximum flood level of this stream is 99.830.The linear water way is 18.00m. The design drawings and plans were given by MORT&H for execution of work. To calculate the discharge levels has been surveyed around 300mts both upstream and down streams. Funding for this project has been given by the government of A.P. The work has to be completed in a period of one year. The total estimate amount of the project is said to be 69.50 Lakhs.
The simultaneous loop flow correction analysis in the water feed network of M...IJERA Editor
With increasing population growth and industrial development, water flow rates and other hydraulic
requirements associated with water distribution systems have been estimated to increase both national and local
scale. Water shortage will cause inconvenience to people’s life and it will impact city function and industrial
production. Hence to overcome this problem design and analysis of water distribution system is necessary to get
optimal discharge. In this paper a water pipeline network analysis with a case study of a small city (MinkokEdjombo)
in the southern Cameroon system has been undertaken. What prompted this study is that the case
study has a lot of fluctuations in its head loss. Also, the discharge is not proportional to the pipe diameter. The
study therefore adopted simultaneous loop flow correction method because it computes simultaneous flows
corrections for all loops, hence, the best since computational procedures takes into account the iterative
influence of flow corrections between loops which have common pipes. After applying the simultaneous loop
flow correction analyze in a twenty-four sampled pipeline network, a drastic reduction in head loss and regular
line along the axis was observed.
Besides, the rate at which the water flows was observed to be proportional to the pipe diameter. Hence, the
method is a useful aid in planning, designing and operating of reticulated pipeline network for higher efficiency
and improved economy.
This study aims to investigate the effect of single cavity when it presence at a
specific location within the homogenous soil, on the behavior of seepage and uplift
pressure under a hydraulic structure. The results are analyzed to introduce
deterministic formulae for calculating the amount of seepage and the uplift pressure
head. The work was done in three stages by using experimental investigation; the first
stage includes 36 models of 75mm in diameter cavity, while the second and the third
stages includes eight models for each with 100mm and 34mm diameter of cavity,
respectively. The results shows that, when the cavity presence at the left side its impact
was positive on the seepage behavior. While the influence was changed to a negative
impact when the cavity presence at the right side, except at some specific locations. The
statistical software has been employed to generate the two deterministic formulae, and
the results of multiple regressions are checked by statistical indices for the purpose of
recognizing the reliability of the proposed formulae.
The Detail Project Report is an essential building block for any construction project. The DPR is to be prepared carefully and with sufficient details to ensure appraisal, approval, and subsequent implementation in a timely and efficient manner. The detailed project report gives us the clear idea about the existing site conditions and improvements needed to be accomplished. The DPR survey has been done for construction of a high level bridge on road pertaining @ km 6/2 (R&B) road to Kadapa district. The bridge crosses the river in normal crossing. It has total span of 50.80mts.This work has been executed under MNREGS scheme. The bridge has 3 vents of 6.37m effective span. The bridge is constructed across the stream to provide transportation facilities to people of Proddatur to various places of Kadapa District. This stream has an adequate discharge of 97.00 cusecs and it increases more during in rainy season. Traffic studies have been conducted on this road and the outcome was 120cvpd. The maximum flood level of this stream is 99.830.The linear water way is 18.00m. The design drawings and plans were given by MORT&H for execution of work. To calculate the discharge levels has been surveyed around 300mts both upstream and down streams. Funding for this project has been given by the government of A.P. The work has to be completed in a period of one year. The total estimate amount of the project is said to be 69.50 Lakhs.
The simultaneous loop flow correction analysis in the water feed network of M...IJERA Editor
With increasing population growth and industrial development, water flow rates and other hydraulic
requirements associated with water distribution systems have been estimated to increase both national and local
scale. Water shortage will cause inconvenience to people’s life and it will impact city function and industrial
production. Hence to overcome this problem design and analysis of water distribution system is necessary to get
optimal discharge. In this paper a water pipeline network analysis with a case study of a small city (MinkokEdjombo)
in the southern Cameroon system has been undertaken. What prompted this study is that the case
study has a lot of fluctuations in its head loss. Also, the discharge is not proportional to the pipe diameter. The
study therefore adopted simultaneous loop flow correction method because it computes simultaneous flows
corrections for all loops, hence, the best since computational procedures takes into account the iterative
influence of flow corrections between loops which have common pipes. After applying the simultaneous loop
flow correction analyze in a twenty-four sampled pipeline network, a drastic reduction in head loss and regular
line along the axis was observed.
Besides, the rate at which the water flows was observed to be proportional to the pipe diameter. Hence, the
method is a useful aid in planning, designing and operating of reticulated pipeline network for higher efficiency
and improved economy.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.