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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Author(s)/Editor(s): Working group 4 - Mogensen, I. et al | Size: 14.66 MB| Format:PDF| Quality:Scanner| Publisher: IASS - international association for shell and spatial structures| Year: 1981
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Quote:This manual describes the basic process of blast-resistant structural design for precast/prestressed concrete components. It includes calculating blast loads on the component, determining the dynamic response of the component, checking the response against specified performance criteria, designing the component connections, and checking the component for adequate shear capacity. The emphasis in this manual is on blast loads from exterior explosions and the dynamic analysis of blast-loaded structural components idealized as equivalent single degree of freedom systems. These assumptions simplify the blast-resistant design procedure discussed in this manual, but they apply to many cases of practical interest for anti-terrorism and force protection design.
This updated report guides the owner and designer through the many assumptions and parameters involved in the design of a mill building. Loads and load combinations for the design of crane runways, roof structures, floors, columns, building frames and foundations. Information is provided for investigation, earthwork and excavation requirements, as well as revisions to vibration, foundation, soil bearing foundation, crane rails and crane rail splices. In this edition, all information has been reviewed and updated to the current state-of-the-art procedures for design. Latitude has been provided with even more advanced proven techniques. All information and idirection is within the requirements of national codes and specifications. A listing of many references (also revised) is provided.
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This is the first edition of CSA Standard G189 covering the requirements for sprayed aluminum and zinc coatings and the methods of testing for compliance.
Sprayed metal coatings are applied by projecting molten material in the form of a dispersed spray onto the surface to be coated and it is essential that the purchaser state the coating metal required and its nominal thickness.
The design of the article is most important in achieving maximum protection by metal spraying against corrosion (see Appendix C).
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This is the first edition of CSA Standard CAN/CSA-G40.23, Steel-Surface finish of hot-rolled plates and wide flats-Delivery requirements. It is an adoption of the identically titled first edition of IS0 (International Organization for Standardization) Standard 7788-1985.
The Canadian adoption of this Standard was prepared by the Technical Committee on Structural Steel and was formally approved by this Committee and the Standards Steering Committee on Metals and Metal Products. It has been approved as a National Standard of Canada by the Standards Council of Canada.
Scope and Field of Application
This CSA Standard specifies delivery requirements which apply to the surface finish of hot-rolled plates and wide flats rolled on reversing mills, with nominal thicknesses equal to or less than 150 mm.
For plates with a thickness greater than 150 mm and for special applications for which a different surface condition is required, special agreements shall be made at the time of enquiry and order.
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Posted by: poolmand - 05-07-2024, 09:25 AM - Forum: CSA
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CSA ISO 14341:21 Welding consumables — Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels — Classification (Adopted ISO 14341:2020, third edition, 2020-08)
This is the third edition of CSA ISO 14341, Welding consumables — Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels — Classification, which is an adoption without modification of the identically titled ISO (International Organization for Standardization) Standard 14341 (third edition, 2020-08). It supersedes the previous edition, published in 2011 as CAN/CSA-ISO 14341 (adopted ISO 14341:2010).
For brevity, this Standard will be referred to as CSA ISO 14341 throughout.
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This is the second edition of CSA W55.3, Certification of companies for resistance welding of steel and aluminum. It supersedes the first edition, published in 1965 under the title Resistance Welding Qualification Code for Fabricators of Structural Members Used in Buildings.
This edition includes the following changes:
(a) broadening of the scope to include both steel and aluminum, as well as non-structural applications;
(b) alignment with CSA W47.1, including introduction of three divisions of certification; and
This Standard stipulates the minimum requirements that a company must meet and adhere to in order to obtain and maintain certification in the area of resistance welding. Certification is granted by the Canadian Welding Bureau, the administrative body of this Standard. Certification indicates that, consistent with the requirements of the division in which the company is certified, the company has the organization, personnel, welding procedures, equipment, and process control system required to produce satisfactory welds and welded assemblies using resistance welding processes.
This Standard was prepared by the Technical Committee on Certification of Companies for the Welding of Steel and Aluminum, under the jurisdiction of the Strategic Steering Committee on Welding and Structural Metals, and has been formally approved by the Technical Committee.
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This is the second edition of CSA S448.1, Repair of reinforced concrete in buildings and parking structures. It replaces the previous edition, published in 1993.
This Standard specifies minimum requirements for the investigation, design, and execution of repair work needed to restore reinforced concrete structural components of buildings to a safe and serviceable state. It provides a framework for the design of repair projects and covers repair techniques and materials in a general way; engineers are responsible for selecting appropriate procedures and materials to obtain the desired performance.
This Standard covers the repair of regular (i.e., not pre-stressed or post-tensioned) reinforced concrete structural elements in buildings and parking structures. This Standard addresses the need to ensure the structural integrity and safety of a building during the repair period and the need for the engineer to establish follow-up maintenance and monitoring programs for implementation by the building owner.
This Standard reflects the current state of knowledge regarding concrete repair technology. It recognizes that, in the design of a repair project, the engineer works closely with the owner to determine the owner’s requirements for service life following repair and his or her commitment to regular maintenance of the structure.
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