OpenFlows CivilStorm is one solution for all your stormwater modeling needs. This sostware provides an easy-to-use environment for engineers to analyze, design, and operate stormwater systems. OpenFlows CivilStorm performs analysis of all aspects of stormwater systems: rainfall, runoff, inlet capture and bypass, gravity and pressure piping, ponds, outlet structures, open channels, culverts, and more.
OpenFlows CivilStorm is a superset of OpenFlows StormCAD and a subset of OpenFlows SewerGEMS.
CivilStorm performs analysis of all aspects of stormwater systems: rainfall, runoff, inlet capture and bypass, gravity and pressure piping, ponds, outlet structures, open channels, culverts, and more.
Capabilities:
- Allocate and estimate stormwater loads
Load models with wet weather runoff flows derived from precipitation using the built-in rainfall distributions or user-defined rainfall events. Runoff flows are computed using the most appropriate runoff method for the project.
- Analyze inlet capacities
Calculate the proportion of stormwater runoff that will enter an inlet versus the proportion that will be carried downstream in a gutter or pond on the road surface. Quickly confirm that the spread of flow in a gutter doesn't exceed design requirements.
- Build and manage hydraulic models
Jumpstart the model-building process and manage your model effectively, so that you can focus on making the best engineering decisions. Leverage and import virtually any external data format, which maximizes ROI on geospatial and engineering data, and automate terrain extraction and node allocation.
- Design and analyze culverts
Select from a library of standard culvert shapes, materials, and entrance conditions, then compute culvert headwater and tailwater elevations using calculation methodologies outlined in Hydraulic Design Series Number 5 from the U.S. Federal Highway Administration.
- Design and analyze low impact development controls
Model the effect that low impact development controls have in retaining runoff before it enters the stormwater system.
- Design and analyze pond and outlets
Leverage PondMaker's guiding process through the confusing maze of pond design steps by following the step-by-step process that provides constant feedback on how the design is progressing. Set the maximum outflow rate, estimate storage, and check the outlet design and final design.
- Design stormwater systems
Minimize capital investments by simply entering your design restrictions: velocities, slopes, cover depths, and pipe and inlet matching offsets. The software product recommends the most cost-effective pipe sizes and invert elevations, avoiding unnecessary pipe trench excavation, while meeting design restrictions.
- Simulate hydraulics using multiple solvers
Easily switch among multiple solvers, according to the type of system you are analyzing: Saint Venant equations, and rational/gradually varied flow solver.
- Simulate water quality
Simulate the generation, inflow, and transportation and treatment of any number of user-defined pollutants, such as total suspended solids or heavy metals.
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This book presents three distinct pillars for analysis, design, and planning: urban water cycle and variability as the state of water being; landscape architecture as the medium for built-by-design; and total systems as the planning approach. The increasing demand for water and urban and industrial expansions have caused myriad environmental, social, economic, and political predicaments. More frequent and severe floods and droughts have changed the resiliency and ability of water infrastructure systems to operate and provide services to the public. These concerns and issues have also changed the way we plan and manage our water resources.
Focusing on urban challenges and contexts, the book provides foundational information regarding water science and engineering while also examining topics relating to urban stormwater, water supply, and wastewater infrastructures. It also addresses critical emerging issues such as simulation and economic modeling, flood resiliency, environmental visualization, satellite data applications, and digital data model (DEM) advancements.
Features:
Explores various theoretical, practical, and real-world applications of system analysis, design, and planning of urban water infrastructures
Discusses hydrology, hydraulics, and basic laws of water flow movement through natural and constructed environments
Describes a wide range of novel topics ranging from water assets, water economics, systems analysis, risk, reliability, and disaster management
Examines the details of hydrologic and hydrodynamic modeling and simulation of conceptual and data-driven models
Explores a compilation of tools and emerging techniques that elevate the reader to a higher plateau in water and environmental systems management
Water Systems Analysis, Design, and Planning: Urban Infrastructure serves as a useful resource for advanced undergraduate and graduate students taking courses in the areas of water resources and systems analysis, as well as practicing engineers and landscape professionals.
Table of Contents
Chapter 1 Introduction
Chapter 2 Urban Water Cycle and Interactions
Chapter 3 Urban Water Hydrology
Chapter 4 Urban Water Hydraulics
Chapter 5 Urban Stormwater Drainage Systems
Chapter 6 Urban Water Supply Infrastructures
Chapter 7 Wastewater Infrastructure
Chapter 8 Urban Water Economics—Asset Management
Chapter 9 Urban Water Systems Analysis and Conflict Resolution
Chapter 10 Risk and Reliability
Chapter 11 Urban Water Disaster Management
Chapter 12 Urban Hydrologic and Hydrodynamic Simulation
Chapter 13 Flood Resiliency of Cities
Chapter 14 Environmental Visualization
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Design and Detailing of Low-Rise Reinforced Concrete Buildings
Author(s)/Editor(s): David A. Fanella | Size: 50.1 MB| Format:PDF| Quality:Original preprint| Publisher: CRSI| Year: 2017| pages: 546 | ISBN: 9781943961337
The main purpose of this publication is to provide step-by-step design procedures and design aids that make designing and detailing reinforced concrete members simpler and faster. The requirements of the 2014 edition of Building Code Requirements for Structural Concrete (ACI 318-14) are presented in a straightforward manner with emphasis placed on the proper application of the provisions in everyday practice. Although the primary focus is on low-rise buildings, much of the content can be used in the design of buildings of any size.
The book is organized with respect to Seismic Design Category with applicable design and detailing requirements provided for one-way slabs, beams, two-way slabs, columns, walls, diaphragms, and foundations. Numerous design aids and flowcharts are given that guide the reader through the updated ACI 318 requirements. Code provisions are illustrated by many worked-out examples; for comparison purposes, the same buildings are used in different Seismic Design Categories.
The following topics are covered that are commonly not found in other reinforced concrete design resources:
Guidelines on how to achieve economical reinforced concrete structures, including how to choose an economical reinforced concrete floor system
Simplified methods for lateral load distribution (wind and seismic) in low-rise buildings
Design and detailing of diaphragms with and without openings
Preliminary joint sizes of special moment frames
Unique to this publication, is a collection of time-tested, practical reinforcement details for all types of structural members. Guidelines and recommendations are given that help in achieving overall economy and ease in constructability.
Appendices contain additional data that reduce design time for routine calculations. Included are tabulated values for the following:
Torsional section properties and reinforcement for common beam and slab sizes
Cross-sectional constant C for two-way slab systems with edge beams
Two-way shear critical section properties for square columns
Also included is a set of design strength interaction diagrams for square, tied columns that are typically used in low-rise buildings.
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Large-Scale Validation of Seismic Performance of Bridge Columns
| Peresented By: Stephen Mahin; José Restrepo; Ian Buckle; Matthew Schoettler| Year: 2010| Format: mp4| Duration: 00:03:07| Size: 7.4 MB| Quality: 480
The seismic behavior of full-scale bridge columns designed based on current Caltrans practice is being investigated using the UCSD shake table as part of an extensive test program with E-Defense (Japan) and UC Berkeley in an effort to improve current bridge design and analysis practices.
This investigation will obtain, interpret and disseminate the first shake table results for full-scale bridge columns detailed consistent with current Caltrans design practice. Under the auspices of the Pacific Earthquake Engineering Research Center (PEER), the Federal Highway Administration (FHWA), the Department of Transportation of California (Caltrans) and the Network for Earthquake Engineering Simulation (NEES) program; and industry sponsorships from Skanska and the Concrete and Reinforcing Steel Institute (CRSI), this research project plans on testing a 1.2 m diameter bridge column with a mass of 250 ton placed atop, in order to mobilize inertial forces.
The column will be densely instrumented to obtain high quality data and tested under various earthquake ground motions, including motions of severe intensity demanding large inelastic response. Results of the test program will be compared with results of recent shake table testing of full-scale bridge columns performed in Japan at the E-Defense test facility and with shake table results from reduced-scale tests to be carry out at the University of California at Berkeley.
Combined with analytical simulations, the results will also provide a critically needed assessment of the adequacy of reduced-scale models and tests conducted at altered strain states. These will deliver the missing data required to increase the confidence in the current analysis methods and validate (or improve) present design practices. The testing will be carried out at the UCSD Large Outdoor Shake Table Testing Facility and is scheduled to run from July through September of 2010.
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Autodesk Structural Bridge Design software helps engineers achieve greater flexibility and efficiency in the design of small-to medium-span bridges integrating loading, analysis, and code checking processes whist providing an efficient workflow. This single integrated software solution does not require valuable time importing, exporting or converting data instead it provides tools to help accelerate project completion. Structural Bridge Design refines design options faster with automated updates in a define-analyse-code check loop whenever parameters change. Engineers can additionally improve accuracy and reliability by reviewing code check requirements with detailed “hand” calculation-style design sheets that are created will full formulae and code referencing.
Structural Bridge Design features
Section design
Define materials and geometry to produce calculations for bridge sections in a graphical environment.
Girder design
Define and design girder components in an interactive graphical calculation environment.
Loading, analysis, design
Use an integrated workflow for loading, analysis and code compliance checking (AASHTO, EUROCODES, and more) throughout the project.
Section design platform
Easily calculate section properties, including torsion, shear, and more, for any section.
Visual engineering
Understand the impact of loading conditions and design limits instantly to produce more effective designs.
Design calculation reports
Get full calculation design reports instantly in a useable, easy-to-check format.
Multiple analysis methods
Choose the appropriate analysis mode for the project stage: line beam, grillage, or finite element analysis, all combined with traffic load optimization.
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OpenRail Designer introduces a new, comprehensive modeling environment for streamlined project delivery of rail network assets. This environment unifies design and construction from concept through commissioning and completion. The application delivers a high performance, immersive, 3D modeling environment that enables instantaneous and interactive parametric modeling of rail corridors.
OpenRail Designer provides modeling and design capabilities for metro, light rail, commuter rail, or high-speed rail design projects. You can save time on the design and maintenance of track, station, and yard design while significantly increasing productivity.
Bring real-world settings to your project by gathering context data quickly from a variety of sources, such as point clouds, 3D reality meshes, terrain data, images, and geospatial information.
Enable project information sharing across teams, locations, and disciplines with precision and security.
Perform regression analysis, horizontal and vertical alignment, cant design, and turnout placement to international standards.
Improve asset quality and reduce rework with a fully localized application.
Share realistic visualizations with the public and stakeholders to gather feedback, improve public engagements, and speed project approvals.
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This book provides methods and concepts which enable engineers to design mass and cost efficient products. Therefore, the book introduces background and motivation related to sustainability and lightweight design by looking into those aspects from a durability and quality point of view. Hence this book gives a "top-down" approach: What does an engineer has to do for providing a mass and cost efficient solution? A central part of that approach is the "stress-strength interference model" and how to deal with "stresses" (caused by operational loads) as well as with the "strength" of components (provided by material, design and manufacturing process). The basic concepts of material fatigue are introduced, but the focus of the volume is to develop an understanding of the content and sequence of engineering tasks to be performed which help to build reliable products. This book is therefore aimed specifically at students of mechanical engineering and mechatronics and at engineers in professional practice.
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Wind Uplift Pressures on Low-Slope Roofs (Updated 2018)
Author(s): Stephen Patterson & Madan Mehta Edition: 2018 Publish Date: 2018 Published By: RCI Foundation Related Links:
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I suggest to make one subject of the forum to know the news about active members of the forum...
as I see some active members on the forum sometimes not appeared any mores... Just as all of us as friends through this helpful web site at least we can get news about us..
as example i do not know may be I am wrong.. I did not see Admin BennyP ( sorry spelling could be not correct) since long times...
Any way hope all the best for all of you my dear brothers
This book aims to present specific complicated and puzzling challenges encountered for application of the Finite Element Method (FEM) in solving Structural Engineering problems by using ABAQUS software, which can fully utilize this method in complex simulation and analysis.
Therefore, an attempt has been to demonstrate the all process for modeling and analysis of impenetrable problems through simplified step by step illustrations with presenting screenshots from software in each part and also showing graphs.
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