Further information regarding the soil features can be found in Clouterre. SnailPlus can generate extensive reports for all examined design sections and construction stages. Dartis SPT is a powerful, user-friendly software for correlating soil properties from SPT blow counts. 0000168324 00000 n B.3.4.1.1 For metallic reinforcement the primary form of degradation is electro-chemical corrosion. DeepFND is a powerful interactive software for deep foundation and pile design. 0000177032 00000 n Multiple slope angles (including two slopes below wall). Structural and Geotechnical design of deep excavations, foundation pile systems, soil nail walls, pile verticality inspection, inclinometer readings monitoring and more! Hydraulic Cement Concrete. Finally, the nail spacing is 1m to 1.2m. Let us help you get the most out of our software programs by attending our FREE online presentations and webinars! Then shotcrete is sprayed on the face of the excavation. Specifications. FHWA-NHI-14-007. 0000004459 00000 n SAS is the world leader in the production of thread bar systems for soil nail applications, and is dedicated to the continuous improved devel-opment of products for the industry. B.3 Soil nail design | en14490-2010 B.3 Soil nail design B.3.1 The design of a soil nail concerns mainly the ability of the nail: a) to sustain the required design load (strength); b) to limit displacements (serviceability); c) to sustain these criteria throughout the specified period of its design life (durability); 901 0 obj <>/Filter/FlateDecode/ID[<3250B465A18ABB4EBC181EBD360ED2D9>]/Index[877 110]/Info 876 0 R/Length 123/Prev 472601/Root 878 0 R/Size 987/Type/XRef/W[1 3 1]>>stream SIGN UP TO TRY ALL FEATURES, GET ACCESS FOR A FULL TRIAL. Description. Snail Plus is our soil nail analysis software. In SnailPlus we can add directly SPT Records and CPT Logs, which can be used from the software to estimate various soil properties. training@deepexcavation.com sE3?JTtgNgQ!JU/ Oak4[1'Ei0A5thwqa"4vt`Q~1X%U_/M &'1I{VG.EWB0z&n{:s#Q4,XWOxRs81txSK2a-dkhPqeTxhSQC0ko9l5HRFV'?7N%OA./FQ}lt:Ds.vpq42 P8Exu2:IL"PD)gO6k;[BVW#U~?v'Qtzk.(YnnHOrvy. You can customize your version, adding any of the provided additional modules! Road widening under an existing bridge end. Shotcrete or concrete is typically applied on the excavation face to provide continuity when a soil nail wall is constructed. For additional information or to get a special offer, please reach us by: f) Excavate to next soil nail level, and install next soil nail, shotcrete etc. 0000175744 00000 n Various slope facings may be adopted for soil nailed slopes, ranging from a green finish to shotcrete 0000009571 00000 n Please use this spreadsheet along with Charts provided in the above report, Step 1: Set Up Critical Design Cross-Section, 1- Simplified design-charts for preliminary design, 2- Determine the required nominla nail strength, T, 4- Compute the dimensionless nail pullout resistance, Q, Step 2: Compute the Allowable Nail Head Loads, B-2 The critical nominal nail head strength, T, The nominal nail head strength associated with headed-stud, TFN, Step 3: Minimum Allowable Nail Head Service, OK - The estimated nail head service load does not exceed the allowable nail head load, Step 4: Define the Allowable Nail Load Support Diagam, Step 5: Select trial spacings and lengths, Do not sell or share my personal information. The soil nailed slope is constructed by excavating soil in several stages with each stage of excavation being 1m in height. 0000006457 00000 n Soil Nail Wall Design and Function. Repair and reconstruction of existing retaining structures. B.3.4.2.3 Table B.2 gives a general method for corrosiveness assessment, highlighting factors that are important to consider. O In general, the design procedure for a soil nail wall includes the following steps: 1. %%EOF SiteMaster is a modern and powerful software program for processing and presenting inclinometer readings. Luis F Lopez Guzman. We use this technique for slopes, excavations, retaining walls etc. Nail location, inclination, and lengths can be adjusted easily when obstructions (cobbles or boulders, piles or underground utilities) are encountered. Soil nailing uses grouted, tension-resisting steel elements (nails) to reinforce in situ soils and create a gravity retaining wall for permanent or temporary excavation support. 0000006108 00000 n GaeaSynergy is an application suite for geoscientific analyses, mapping, data display and data management. Slope Stability FS and Check Ratios in SnailPlus, Stepped Soil Nail Wall Design with SnailPlus, Two-Stage Facing (Temporary and Permanent), Slope Stability - Soil Nail Walls DesignSoftware. hVmo8+jKVH-R*E|H%j7$RJNx3c1AE8S[A8.qz8.s`. This article will shed light on soil nailing technique, its types and applications. Foundation elements, EN 12794:2005 Precast concrete products Foundation piles, ISO 14688-1:2013 Identification and classification of soil - Part 1: Identification and description, ISO 14688-2:2004 Identification and classification of soil Part 2: Principles for a classification, ISO 14689-1:2003 Identification and classification of rock Part 1: Identification and description, ISO 22475-1:2006 Geotechnical investigation and testing - Sampling methods and groundwater measurements - Part 1, ISO22476-1:2012 Field testing Part 1: Electrical cone and piezocone penetration test, ISO 22476-2:2005 Field testing Part 2: Dynamic probing, ISO 22476-3:2005 Field testing Part 3: Standard penetration test, ISO22476-4:2012 Field testing Part 4: Mnard pressuremeter test, ISO22476-5:2012 Field testing Part 5: Flexible dilatometer test, ISO22476-7:2012 Field testing Part 7: Borehole jack test. 46 0 obj <> endobj c) Construct 1st phase shotcrete on soil face (optional if shotcrete is constructed) with wire mesh or other reinforcement if required. Soil nails are an efficient, effective and economical method of soil reinforcement. strengthening of existing grounds by installing. How SnailPlus Works | Capabilities|Slope Stability| Shotcrete Facings| Codes & Standards|Versions|Examples, Calculation of the Slope Stability Safety Factor with several methods, Multiple Failure Surface Search options and methods, Full Structural Design of all items: Soil Nails, Shotcrete Facing, Head Plates. In the software we can either use Service Limit State or Ultimate Limit State methods. Soil Nail System Williams Grade 75 & Grade 80 and 150 KSI All-Thread-Bar soil nail components create an in-situ reinforcement system for the stabilization of excavations and slopes during top-down construction. Ungrouted soil nails are also possible if nails (or steel sections) are driven into the ground. Soil nailing is typically used to stabilize existing slopes or excavations where top-to-bottom construction is advantageous compared to other retaining wall systems. Dips is designed for the interactive analysis of orientation based geological data. Clear and comprehensible calculation expressions. SnailPlus has been rated 3.2 out of 5 points. GEO5 integrates geological data modeling with advanced geotechnical tasks. NOTE Table B.2 is an excerpt from Clouterre (Soil Nailing Recommendation 1991). B.3.3.3 The displacement and deformation of a soil-nailed construction may be influenced by factors outside the soil-nailed zone. 3. 105 0 obj <> endobj (3) The two model parameters, i.e. 0000190232 00000 n In SnailPlus we can select ACI and FHWA specifications for the structural design. Requires smaller right of wat than ground anchors as soil nails are typically shorter; Less disruptive to traffic and causes less environmental impact compared to other construction methods. You agree that you bear sole responsibility for your own decisions to download or use any of the software listed. 0000252940 00000 n Soil nail walls are typically equivalent in cost or more cost-effective than ground anchorwalls when conventional soil nailing construction procedures are used. 0000013323 00000 n Common uses Stabilise slopes and landslides Support excavations Repair existing retaining walls Process Soil nail walls are generally constructed from the top down. Last but not least, SnailPlus is the only software that produces a full printable report of all design calculations. For additional information or to get a special offer, please reach us by: As B.3.4.2.5 Then the general method implies that the soil condition is aggressive or highly aggressive; a more detailed assessment should be performed according to national requirements. The intended audience for this document is geotechnical, structural, and highway design and construction specialists involved in the design, construction, and inspection of soil nail wall systems. A simplified hand calculation method is compared with the limit equilibrium approach used in Slope/W code. PILEGRP is a spreadsheet program written in MS-Excel for the purpose of analysis of pile groups with rigid caps using the elastic method. Earth Retaining Structures. 0000013943 00000 n Review our Geotechnical Engineering Software Solutions for engineering professionals! 0000189644 00000 n Permanent soil nail walls require permanent, underground easements. You can always upgrade for extra licenses! 8 protection cap. Hole-drilled bars drill into slope surfaces. Structural Steel Design. SNAILPlus soil nailing software, used by TX-DOT, WA-DOT and more! B.3.4.3 The following approaches for achieving the desired service life are commonly applied to metallic, usually steel reinforcement: EN14490:2010 Execution of special geotechnical works Soil nailing, geotechnicaldesign.info 20112021v 1.0, FigureB.1 Limit equilibrium stability analyses of soil nail structures, Table B.1 Classification of soil condition, Table B.2 General method for corrosiveness assessment. SnailPlus reports can include tables and graphs with all examined model properties and calculated results. 0000012975 00000 n In addition, nail spacing ranges between 1 m and 1.2 m. Self Drilling Technique. All items on the model area (boring, soil nails, facing) can be accessed and their properties can be defined through user-friendly dialogs. hS}HSQ?{VZM6#-R91H5JF([!IYN2I}BYE9\s~w`}N^/R@7P : @gZd&fciL!U'aUa5q9vP^?|d1]-$vUoCry8Ob>9k%#Al"X2[Z ybW*>z9Ua^-([)U52N@g Nikolaos Lesgidis, Lead Software Developer. * Drainage filters and drainage pipes are also commonly installed during construction. 0000004894 00000 n 0000175417 00000 n Design of Soil Nail Walls: Construction, Advantages and Disadvantages. In SnailPlus we can create an unlimited list of soils and define all soil properties quickly. Want to have SnailPlus on cloud? endstream endobj startxref to make it more stable. 0000002828 00000 n 0000049325 00000 n The Wizard creates the modelautomatically, saving us a lot of time and effort for the initial creation. #2U-@N7toNjzy)an? All items (shotcrete facing, soil nails, borings, loads etc) can be graphically added on the model area. 0000146865 00000 n SNAILZ is a program for Soil Nail reinforced slope analysis. The design of soil nails has to take account of the ground conditions and groundwater regime to allow the determination of the global and local stability of the strengthened slope. q=4JG7zLs]0rS\oT|5 Qa2z.`Wy/?OzM2kxB]G6P.:c4maRTpl4*[ ~, *#0vrym}^ch[6636.T597 0[DqF|:GY{?TgU-aU%y83A]V.#&%tY5hnx The design of soil nail is covered in Section 7.5: Reinforcement of existing ground in BS8006: 1995. DESCRIPTION Construct reinforced soil nail anchors. sales@deepexcavation.com. 0000006604 00000 n SnailPlusModel Wizard can be used to create any sloped surface with all construction stages, excavations and soil nail and facing installation in minutes. Advantages: With the right soil and site conditions, a rapid and economical means of constructing earth retention support systems and retaining walls. Soil & Slope Stability Analysis Soil Cohesion Values Table Typical soil cohesion values for different soils Speed of Sound in Various Fluids, Liquids and Solids. For additional information or to get a special offer, please reach us by: 5 steel tube. This standard EN14490:2010 Execution of special geotechnical works Soil nailing. Ask A Question. The primary components of the soil nail system are the soil nails, the earth, and the facing. Layers can be inclined but cannot cross within prescribed search limits. GEO5 is an universal tool for engineers all over the world. 0000007882 00000 n Oversized holes of 4" to 10" in diameter are drilled and the centralized soil nail component is placed. 0000252523 00000 n Soil nail walls use a top-down construction with in situ reinforcement to support temporary or permanent excavations. B.3.2.4 Tests to assess or confirm the pullout strength of a soil nail are described in AnnexC. B.3.2.5 Pullout resistance partial factors for design should be appropriate to the applicable standard. Try the Full version for free and see how you can design soil nail walls with shotcrete facings! In SnailPlus we can select to use a permanent or a two-stage facing (temporary in all stages - permanent in the last stage). In the software we can either use Service Limit State or Ultimate Limit State methods. DeepEX does both structural and geotechnical analysis of any deep excavation wall and support system. What is soil nailing technique? 0000006059 00000 n 10.3.1 Limit Equilibrium A soil slope is commonly analyzed based on Limit (or force or moment) Equilibrium methods that measure its stability by a factor of safety (FS) (ie. The soil in which the excavation is constructed is able to stand unsupported in a 1- to 2-m (3- to 6-ft) high vertical or nearly vertical cut for one to two days. We can send you a download link to your email. FHWASA-96- 069R, and 2) Geotechnical Engineering Circular No. SnailPlus calculates the effects of the soil nails to the slope stability analysis. Let us help you get the most out of our software programs by attending our, Many companies including deparments of transportation such as, Slope Stability - Inclinometers Monitoring, Stability Analysis Methods & Failure Surface Options, Circular+Active and Passive wedge analysis, Include all design sections of the excavation into one file. POLEFDN is a spreadsheet program written in MS-Excel for the purpose of analysis of a pole foundation assuming the use of a rigid round pier which is assumed free at the top and subjected to lateral and vertical loads. Thermal design of foundations to avoid frost heave, PAS 128:2014 Specification for underground utility detection, verification and location, BS 5930:2015 Code of practice for ground investigations, BS 6031:2009 Code of practice for earthworks, BS 8004:2015 Code of practice for foundations, BS 8102:2009 Code of practice for protection of below ground structures against water from the ground, Eurocode 7 Geotechnical design Part 1 : General rules, Eurocode 7 Geotechnical design Part 2 : Ground investigation and testing, Eurocode 7 Geotechnical design Part 3 : Design assisted by fieldtesting, EN 1536:1999 Execution of special geotechnical works - Bored piles, EN 1537:1999 Execution of special geotechnical works - Ground anchors, EN 1538:2000 Execution of special geotechnical works Diaphragm walls, EN 12063:1999 Execution of special geotechnical work Sheet-pile walls, EN12699:2001 Execution of special geotechnical work Displacement piles, EN12715:2000 Execution of special geotechnical work Grouting, EN 12716:2001 Execution of special geotechnical works Jet grouting, EN 14199:2005 Execution of special geotechnical works Micropiles, EN14475:2006 Execution of special geotechnical works Reinforced fill, EN 14679:2005 Execution of special geotechnical works Deep mixing, EN 14490:2010 Execution of special geotechnical works Soil nailing, EN14731:2005 Execution of special geotechnical works - Ground treatment by deep vibration, EN15237:2007 Execution of special geotechnical works Vertical drainage, EN 14991:2007 Precast concrete products. The long-term performance ofsoil nail walls has been proven after 20 years of use in Europe and the United States. DYWIDAG Soil Nails Additional Information Approval DIBt Z-20.1-106 Technical Data GEWl Soil Nail / Rock Bolt, B500B & S555/700 Threadbar Nominal diameter Yield strength / tensile strength f 0,2k/f tk Cross-sectional area A Load at yield F yk Ultimate load F tk Weight Weight DCP Approval [mm] [N/mm] [mm] [kN] [kN] [kg/m] [kg/m] 16 500/ . Soil nail walls are internally stabilized earth-retaining structures. Our content is updated every week so please sign . Particular attention should be paid to the settlement or the erosion of the soil below the construction, lateral soil creep adjacent to the construction and changes in the ground water level. Methods of stability analysis are detailed in Publication No. Review our Geotechnical Engineering Software Solutions for engineering professionals! Additional, optionalmodules are available and can make your life easier! West Point Bridge Designer 2018 (Windows) Steel Connection Design EXCEL Spreadsheet. Activate the 14-day Trial Version without analysis restrictions for free. Common uses Stabilize slopes and landslides Support excavations Repair existing retaining walls Process Soil nail walls are generally constructed from the top down. 0 0000076099 00000 n %PDF-1.6 % 3 sealing rings. The software follows the FHWA methodology for the design of soil nail walls, in an interactive environment built on the DeepEX basic layout. 0000003102 00000 n Bishop - Morgenstern-Price - Spencer Methods. Additional, optionalmodules are available and can make your life easier! 0000006359 00000 n We have hundreds of excel spreadsheets designed to complete a wide range of civil and structural engineering calculations. 0000176338 00000 n Free retaining wall design software that fully works in a web browser. s r.o., All rights reserved |, Frau Brehm, Geschftsfhrerin, Institut fr Angewandte Geologie und Umweltanalytik, Dipl. Soil nails are installed into a passive areas of the slope to stabilize the active zone of the slope. GEO5 output reports can be easily edited or exported to PDF or MS Word formats. 0000004625 00000 n A Soil Nail is assumed to be fully bonded along its entire length The Soil Nail support type in Slide3 is equivalent to Grouted Tieback support with Bond Length = 100% The Soil Nail support type in Slide3 is differentiated from the Grouted Tieback for user convenience. 0000015712 00000 n Soil nailing is an in-place reinforcement of the existing soil/rock at a site that utilizes steel tendons grouted into drilled holes to create a stable block. Soil nail walls are relatively flexible and can accommodate relatively large total anddifferential settlements. For certain conditions, soil nailing offers a viable alternative from the viewpoint of technical feasibility, construction costs, and construction duration when compared to ground anchor walls, which is another popular top-to bottom retaining system. In BS8006, the two-part wedge method and the log-spiral method is recommended for analyzing the stability of soil nailed slopes. View all files of Reinforced Concrete Design. This means that you can include all intermediate construction stages for your soil nail wall, include 3D loads, all in an interactive environment. LNyKKsLt[ o%TTb%#wf.koEEi?A3O(eR+o!G3sZFN0VKP\fv-=VYAba3d9Kz]L.^7>CcY{Y3:-CYgW{s!4r(:2\:G5-.S(.^H Get immediate access to all software features and exclusive materials! - Improved control and report for temporary facing conditions (single layer), - Improved earth pressure calculations for irregular surface conditions, - Available shear analysis method, - FHWA LRFD methods for shotcrete, - Improved output reports, Soil nail wall excavation in Pennsylvania difigned with SnailPlus. The pullout resistance and displacement performance of reinforcement have significant effects on the safe and economic design of a reinforced-soil system. hbbd```b`` DH Soil nail walls have performed well during seismic events owing to overall system flexibility. Existing utilities may place restrictions on the location, inclination, and length ofsoil nails. In this technique, soil is reinforced with slender elements such as reinforcing bars which are called as nails. 0000028645 00000 n o7vinhIOU T127 Soil-Nails is one of our excellent T-thread self-drilling soil nail system . 2.1. The software follows the FHWA methodology for the design of soil nail walls, in an interactive environment built on the DeepEX basic layout. Many companies including deparments of transportation such asTexas DOT,WASH-DOT, GZA, Hayward Baker, ESC Limited, D'Appolonia, Berkel Construction, and more! We can also choose to include to the report all structural design equations and calculation procedure. training@deepexcavation.com In the model area we can create all the stages stages and define all project parameters (external loads, soil nail sections, shotcrete sectionetc.) Missing captcha code. 0000176174 00000 n 0000176858 00000 n 877 0 obj <> endobj Estimate soil strengths and bond resistances from SPT or CPT tests directly on model with site variation: Many companies including deparments of transportation such asTexas DOT,WASH-DOT, GZA, Hayward Baker, ESC Limited, D'Appolonia, Berkel Construction, and more! 0000177885 00000 n However, estimates can be based on empirical observations or numerical predictions. B.3.2.3 These methods should consider behaviour of the ground and groundwater over the design life of the structure and, where possible, be verified with directly measured properties. 44 0 obj <>stream The limiting values for the overall structure shall comply with the requirements of EN1997. If soil nails are below the groundwater table, and the groundwater does not adversely affect the face of the excavation, the bond strength of the interface between the grout and the surrounding ground, or the long-term integrity of the soil nails (e.g., the chemical characteristics of the ground do not promote corrosion). In the model area we can create all the stages stages and define all project parameters (external loads, soil nail sections, shotcrete sectionetc.) Shotcrete facing is typically less costly than the structural facing required for other wallsystems. T*Cz]>5f#G9a#lFFck6_n? 103 0 obj <>stream NOTE Table B.1 is an excerpt from Clouterre (Soil Nailing Recommendation 1991). This means that you can include all intermediate construction stages for your soil nail wall, include 3D loads, all in an interactive environment. TxCRCP-ME was developed under research project 0-5832, "Develop Mechanistic/Empirical Design for CRCP." This is a simple Excel spreadsheet that determines CRCP performance (punch-outs per mile) based on user inputs for location, traffic, concrete properties and support layers. 1 Geometry of base model. T8DN0V{m%9J|8}8-YN_hd7Yhd?aOxa,iFBKvWi".}:~e75YI@F?S:5i2K&kFl+`jjorv. 0yD2`m0o`q " H`C@$))Z`.ah$9V8L_ Environmental friendly. On the other hand, thehorizontal position of ground anchors is more difficult to modify almost making fieldadjustments costly. 105 83 Inclination to the PD external wall force. Evaluation of Design Methodologies for Soil-Nailed Walls Author: Sunirmal Banerjee, Andrew Finney, Todd Wentworth, Mahalingam Bahiradhan . All design and evaluation procedures are according to the FHWA guidelines presented in 1) The Manual for Design and Construction of Soil Nail Walls, Report No. For the specified structure geometry (depth and cut slope inclination), ground profile, and boundary (surcharge) loadings, working nail forces are estimated and the location of the potential failure surface are determined. For a soil nail wall the general construction procedure involves: a) Excavate for the first nail (soil must be sufficiently self standing) b) Install the 1st nail. We can use the Wizard tabs to define all project parameters (sloped surface parameters, soil nail - head plates and shotcrete structural sections, stage options anddesign standards). 0000010299 00000 n Unimaginable without it! While soil nailing is also available in our DeepEX software program, SnailPlus was created to bring all the necessary capabilities into one package. Go through software features and examples! The program can be used to evaluate contaminants, soil and rock properties, mineral deposits, and oil and gas deposits. Learn about our licensing options, and select the license type that covers all your needs! 0000014653 00000 n The software provides several estimation tools (SPT Estimator andpartial estimation tools for each property using scientific methods and equations). GEO5 programs have unified environment and intuitive top-down workflow. SnailPlus can locate and report the most critical slope surfaceusing various slope surface search methods: SnailPlus can design the shotcrete facing. We were unable send the link to your email. graphically. The software follows the FHWA methodology for the design of soil nail walls, in an interactive environment built on the DeepXcav basic layout. As a result, tensile and shear forces act on the soil nail to reinforce . The software provides several estimation tools (SPT Estimator andpartial estimation tools for each property using scientific methods and equations). Geol. Some of these advantages are described below: Some of the potential disadvantages of soil nail walls are: See howSnailPlusprepares all calculations and equations according to FHWA (ASD and LRFD) standards! Build on solid fundamentals on the design of deep excavations, and learn how to minimize uncertainties. SLOPE STABILITY ANALYSIS & SOIL NAIL DESIGN, In SnailPlus we can create an unlimited list of soils and define all soil properties quickly. startxref SnailPlus calculates the effects of the soil nails to the slope stability analysis. HW}G;@xc,FAly XUVXOUlljca,=^W_?NWMLoNb~mE^Lrz7}(}7>^OoOW|'~ X-O`p!vkiYPR,u=Z,1GA,ilRF)FW \x/ iMm=H|PM/*B>]z8*{q,(1&'5H`dF/w;%k5r=j}\\}{l yC ~7TW6G[m\de[7'~.:f Consider the distance the nails will project behind the wall and any potential conflicts with subsurface obstruction or right of way limitation. Soil nails do not act individually, but as a complete nailing system. *Gpt7f4f-6bQPL@uu,rj[E#"itTxnOe.fV T',ug8k2>|9kl`M5,Go l;[*w53-ke\je\*Lo3~t}-V&I%ElzX~ZT-i:uQsz 9_>sG UJ8Ux\dMF*KISx~7 xdB18UVDb.555\h(IDe,^hRG *Y5}q# Developed following: AASHTO LRFD Bridge Design Specifications, 7 th Edition. endstream endobj startxref The DEMO version is an older software version with limitations. Let us help you get the most out of our software programs by attending our FREE online presentations! Soil nailing technique process Soil nail walls are generally constructed from the top down. Let us help you get the most out of our software programs by attending our, Slope Stability - Inclinometers Monitoring, Stability Analysis Methods & Failure Surface Options. The soil nail wall has been designed in accordance with the procedures B-504-SN1 W08 SOIL NAIL TEST ASSEMBLY W07 SOIL NAIL FACING DETAILS W06 SOIL NAIL DRAINAGE DETAILS W05 SOIL NAIL WALL DETAILS W04 GEOLOGY SHEETS W03 EXAMPLE SOIL NAIL WALL PLAN AND ELEVATION W02 SOIL NAIL WALL QUANTITIES W01 SOIL NAIL WALL GENERAL NOTES anticipated subsurface . 0000146271 00000 n Concrete Retaining Walls; Geosynthetic Reinforced Soil (GRS) Walls . We can use the Wizard tabs to define all project parameters (sloped surface parameters, soil nail - head plates and shotcrete structural sections, stage options anddesign standards). Let us help you get the most out of our software programs by attending our FREE online presentations! This. {O7r) :p9:dGD" ;U E 9t&` d While soil nailing is also available in our DeepEX software program, SnailPlus was created to bring all the necessary capabilities into one package.
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soil nail design spreadsheet