Advantages of Implementing StormCAD for OpenRoads (SUDA)

Transcription

1 Advantages of Implementing StormCAD for OpenRoads (SUDA) Robert Garrett, Bentley Systems Inc. I 2015 Bentley Systems, Incorporated

2 What is Subsurface Utility Design and Analysis? What is StormCAD for OpenRoads? I 2015 Bentley Systems, Incorporated I 2

3 Subsurface Utility Design and Analysis (SUDA) Subsurface Utility Engineering StormCAD 100 Inlets Included Conflict Management SUE Attribution 3D Modeling of all underground Integrated with OpenRoads Storm/Sanitary Hydraulic Analysis and Design Hydrology I 2015 Bentley Systems, Incorporated I 3

4 Advantages: of 3D Utility Models I 2015 Bentley Systems, Incorporated I 5

5 3D Utility Models FHWA Every Day Counts 2-3D modeling in transportation construction is a mature technology that serves as the building block for the modern-day digital jobsite. The technology allows for faster, more accurate and more efficient planning and construction. Every Day Counts 3 effort focuses on three practices: using the raw data from which the model is created for roadway inventory and asset management purposes, incorporating schedule (4D) and cost (5D) information into models, and using post-construction survey data to correct the design model and create an accurate as-built record drawing I 2015 Bentley Systems, Incorporated I 6

6 Constructability A recent survey of DOT s conducted by Dr. Ralph Ellis and Dr. Randolph Thomas, as part of NCHRP 2-24(12), found that the top five causes of construction delays were: 1. Utility Relocation Delays 2. Utility Delays due to differing site conditions 3. Permitting 4. Weather 5. Errors in Plans and Specifications I 2015 Bentley Systems, Incorporated I 7

7 Constructability Virginia DOT credits SUE with helping to reduce the time needed to design highways from 5 years to 4 years, a 20% reduction in time. Florida DOT analyzed the use of SUE on major projects in Tallahassee and Miami and found that it saved $3 in contractor construction delay claims for every $1 spent for subsurface utility engineering. I 2015 Bentley Systems, Incorporated I 8

8 Advantage: Create 3D Models from Legacy Sources I 2015 Bentley Systems, Incorporated I 9

9 Build Hydraulic and 3D Models from Legacy Sources Direct Import from: StormCAD, CivilStorm, SewerCAD SewerGEMS (.stsw) SWMM V5 LandXML MicroDrainage GEOPAK Drainage InRoads S&S MX Drainage Using Model Builder link/import from: Microsoft Excel Microsoft Access Text Files (.csv,.txt) ESRI (.shp) Bentley Map I 2015 Bentley Systems, Incorporated I 10

10 Advantage: Automatic 3D Models While Layout Networks I 2015 Bentley Systems, Incorporated I 19

11 Layout Drainage Network I 2015 Bentley Systems, Incorporated I 20

12 Modeling Storm and Sanitary Networks Inlets, headwalls and catch basins ruled to OpenRoads geometry and surfaces. Pipes ruled to the nodes. Multi-pipe profile runs Hydraulic properties linked into feature definitions. I 2015 Bentley Systems, Incorporated I 21

13 Best Practices - Layout If you don t know how to use Civil Accudraw, put it on your training list. It will make your life easier and OpenRoads more powerful When connecting pipes to headwalls, remember that the direction determines whether the headwall is an inlet or an outlet. I 2015 Bentley Systems, Incorporated I 22

14 Catchments I 2015 Bentley Systems, Incorporated I 23

15 Layout Catchments I 2015 Bentley Systems, Incorporated I 24

16 Advantage: State of the Art Drainage Design Calculations I 2015 Bentley Systems, Incorporated I 27

17 Peak Flow Analysis and Design I 2015 Bentley Systems, Incorporated I 28

18 Peak Flow Hydraulic Analysis/Design Included with OpenRoads - drainage networks up to 100 inlets. StormCAD GVF calculations engine. 3D Model updates with design changes. Includes latest HEC-22 methods. I 2015 Bentley Systems, Incorporated I 29

19 Advantage: Scenario Manager I 2015 Bentley Systems, Incorporated I 30

20 Scenario Manager Scenario Manager provides unlimited variation of design parameters with complete confidence that known good alternatives can be recalled at any time. I 2015 Bentley Systems, Incorporated I 31

21 No Sumps Video I 2015 Bentley Systems, Incorporated I 32

22 Advantage: Lateral Connections I 2015 Bentley Systems, Incorporated I 33

23 Drainage Laterals I 2015 Bentley Systems, Incorporated I 34

24 Drainage Laterals Flows thru the terminal inlet are computed and inlet can be designed. Flows from inlet are passed thru lateral pipe but lateral pipe is not designed. Lateral connects to trunk line but does not split in two. All lateral flows are accumulated and applied at upstream end of trunk. I 2015 Bentley Systems, Incorporated I 35

25 Advantage Culverts I 2015 Bentley Systems, Incorporated I 36

26 Culvert Design / Analysis Perform Culvert Analysis by flipping the Is Culvert switch in properties to True Define inlet coefficients on conduit or the end node I 2015 Bentley Systems, Incorporated I 37

27 Video Culvert I 2015 Bentley Systems, Incorporated I 38

28 Advantage: Advanced Hydraulic Calcs I 2015 Bentley Systems, Incorporated I 39

29 Video SWMM I 2015 Bentley Systems, Incorporated I 40

30 Activating Advanced Hydraulic Analysis Tools StormCAD functionality for up 100 Inlets included in OpenRoads. 100 inlet count applies per drainage design model. Split multiple networks across multiple models for longer projects. Activate higher level licenses from Tools Menu. I 2015 Bentley Systems, Incorporated I 41

31 Higher Level License Highlights StormCAD Unlimited Same functionality as base OpenRoads but unlimited inlet count. SewerCAD Adds Convex compute engine Sewer Loading tools And more CivilStorm Adds Dynamic Wave and SWMM compute engines Pond Maker tool Compute Storage in network Low Impact Development structures (LIDs) And more SewerGEMS All the above and more, such as long term simulations I 2015 Bentley Systems, Incorporated I 42

32 SWMM Analysis Using EPA SWMM analysis allows validation of a peak flow design Network is analyzed for the entire storm event, not just the peak flow. Available in CivilStorm and SewerGEMS I 2015 Bentley Systems, Incorporated I 43

33 Pond Maker Detention Pond Analysis tool An aid in determining necessary storage requirements and analyzing adequacy of storage Composite Outlet Structures Includes Seepage Available with CivilStorm and SewerGEMS I 2015 Bentley Systems, Incorporated I 44

34 Storage Chambers Included in CivilStorm and SewerGEMS Allows definition of standard storage chambers which can be defined in array and used in detention calculations. I 2015 Bentley Systems, Incorporated I 45

35 Low Impact Development Controls Available in CivilStorm and SewerGEMS Bio-retention cells Green Roof Infiltration Trench Porous Pavement Rain Barrel Rain Garden Vegetative Swales I 2015 Bentley Systems, Incorporated I 46

36 Load Builder Define sanitary sewer loads in a variety of methods. Available in SewerCAD and SewerGEMS I 2015 Bentley Systems, Incorporated I 47

37 Questions? Robert Garrett, Senior Product Engineer, Bentley Systems Inc. I 2015 Bentley Systems, Incorporated I 48