The PE Civil Structural exam gives you access to more reference material than almost any other NCEES exam—over ten major design codes and standards, each hundreds of pages long. That is both a gift and a trap. Candidates who know these documents well can look up any provision in under a minute and keep moving. Candidates who open AISC 360 for the first time on exam day will burn five minutes per lookup and run out of time long before they run out of questions.
This guide covers every reference document provided on the PE Civil Structural exam, explains how the searchable PDF viewer works at the Pearson VUE testing center, and gives you a practical strategy for navigating each code quickly under pressure.
PE Civil Structural Exam – At a Glance
- 80 questions in a 9-hour appointment (~8 hours testing time + scheduled break)
- 10+ reference standards provided as searchable PDFs, plus the NCEES PE Civil Reference Handbook
- Covers concrete (ACI 318), steel (AISC 360 + Manual), loads (ASCE 7), wood (NDS), masonry (TMS 402), bridges (AASHTO LRFD), precast (PCI), and welding (AWS D1.1/D1.2/D1.4)
- Computer-based at Pearson VUE – Ctrl+F search within one chapter at a time
- Knowing where to find information is just as important as knowing the engineering
What Reference Documents Does NCEES Provide for the PE Structural Exam?
NCEES provides searchable PDF versions of the following design codes and standards during the PE Civil Structural exam. You cannot bring your own references—these are the only materials available on your testing computer.
| Standard | Abbreviation | Edition | Primary Topics |
|---|---|---|---|
| Building Code Requirements for Structural Concrete | ACI 318 | 2019 | Concrete beams, columns, slabs, reinforcement, development length |
| Building Code Requirements for Masonry Structures | ACI 530 / TMS 402 | Current | Masonry design (ASD and strength), flexure, shear, walls |
| Specification for Structural Steel Buildings | AISC 360 | 2022 | Steel member design, connections, stability, LRFD/ASD |
| Seismic Provisions for Structural Steel Buildings | AISC 341 | 2022 | Seismic detailing for steel: SMF, IMF, SCBF, EBF, BRBF |
| Steel Construction Manual | AISC Manual | 15th Ed. | Design tables, beam charts, section properties, connection details |
| Minimum Design Loads and Associated Criteria | ASCE 7 | 2022 | Wind, seismic, snow, rain, live loads, load combinations |
| National Design Specification for Wood Construction | NDS | 2024 (or current) | Wood member design, adjustment factors, connections |
| LRFD Bridge Design Specifications | AASHTO LRFD | Current | Bridge loads, concrete/steel bridge member design |
| PCI Design Handbook | PCI | Current | Precast/prestressed concrete design, connections, erection |
| Structural Welding Codes | AWS D1.1 / D1.2 / D1.4 | Current | Welding procedures, inspection, prequalified joints |
| NCEES PE Civil Reference Handbook | — | Current | General formulas, unit conversions, engineering fundamentals |
The exact editions are listed on the NCEES PE exam page. Always verify the current edition list before your exam date, as NCEES periodically updates the referenced standards.
How Does the Searchable PDF Viewer Work During the Exam?
Understanding the exam software before you sit down matters more than most candidates realize. Here is how the reference viewer works at Pearson VUE.
Chapter-based navigation. Each reference document is broken into chapters or sections in a navigation pane on the left side of the screen. You select a document (e.g., AISC 360), then select a specific chapter within that document. Only one chapter is displayed at a time.
Ctrl+F searches within the active chapter only. This is the single most important thing to understand about the exam reference viewer. When you press Ctrl+F and type a search term, the search returns results only from the chapter you currently have open—not from the entire document, and certainly not across multiple references. If you are looking for “development length” in ACI 318 but you have Chapter 9 (Beams) open, Ctrl+F will not find results from Chapter 25 (Reinforcement Details) where the development length provisions actually live.
No cross-document search. You cannot search across AISC 360 and ACI 318 simultaneously. Each reference is a separate document, and each chapter within that document is a separate searchable unit.
No bookmarks or annotations. You cannot add bookmarks, highlights, or sticky notes to the reference PDFs. Your only navigation tools are the chapter list and Ctrl+F.
The Search Limitation That Catches Everyone
Because Ctrl+F only works within the currently open chapter, you must already know which chapter contains the information you need before you search. The search function helps you find a specific term on a specific page—it does not help you figure out which chapter to look in. That knowledge must come from your preparation.
Which Codes Should You Know Best for the PE Structural Exam?
Not all references are equally important. The exam’s question distribution heavily favors a few core codes. Organize your study time around three tiers of priority.
Tier 1 – Critical (study these the most):
- AISC 360 + AISC Steel Construction Manual – Structural steel questions account for roughly 14 out of 80 questions. You will use the specification for design provisions and the Manual for section property tables, available strength tables, and connection design aids. These two documents work together on nearly every steel problem.
- ACI 318 – Reinforced concrete also accounts for roughly 14 questions. Flexure, shear, development length, columns, and two-way slabs all require ACI 318 provisions. This code is dense, so knowing its chapter structure is essential.
Tier 2 – Important (know these well):
- ASCE 7 – Every load determination problem references ASCE 7. Load combinations, wind pressure calculations, seismic design parameters, snow loads, and live load reduction all live here. Approximately 10 questions plus many design problems that begin with a load determination step. The seismic base shear equation is foundational: \[ V = C_s W \quad \text{where} \quad C_s = \frac{S_{DS}}{R/I_e} \]
- NDS – Wood design carries about 8 questions. The NDS Supplement contains reference design value tables that you will need for every wood problem. Know where the adjustment factor tables are. The adjusted design value formula ties together all the factors: \[ F'_b = F_b \cdot C_D \cdot C_M \cdot C_t \cdot C_L \cdot C_F \cdot C_{fu} \cdot C_i \cdot C_r \]
Tier 3 – Targeted (know the key sections):
- TMS 402 – Masonry accounts for about 6 questions. The design approach mirrors ACI 318 in many ways, so if you are strong in concrete, masonry navigation comes more naturally.
- AASHTO LRFD – Bridge-related problems draw from this standard. Know the load factor tables and the key differences from building design codes.
- AISC 341 – Seismic steel detailing. Relevant for problems that involve special moment frames, braced frames, or other seismic force-resisting systems in steel.
- PCI Design Handbook – Precast and prestressed concrete. A smaller number of questions, but the PCI tables are the fastest way to solve them.
- AWS D1.1 / D1.2 / D1.4 – Welding codes appear occasionally for weld inspection criteria and prequalified joint details.
How Do You Navigate the AISC Steel Construction Manual Quickly?
The AISC Steel Construction Manual is the single most-used reference on the PE Structural exam. At over 2,000 pages, it can be overwhelming—but the exam only tests a handful of its parts regularly. Learn these and you will handle steel problems efficiently.
Part 1 – Dimensions and Properties. This is where you find section properties: \(A\), \(d\), \(b_f\), \(t_f\), \(I_x\), \(S_x\), \(Z_x\), \(r_y\), and everything else for W-shapes, HSS, angles, channels, and pipes. When a problem gives you a section designation (e.g., W24x68), Part 1 is where you look up its properties.
Part 3 – Design of Flexural Members. Contains tables of available flexural strength (\(\phi M_n\)) for W-shapes sorted by \(Z_x\). The Table 3-2 selection tables let you pick the lightest W-shape for a given required moment without computing \(M_n\) from scratch. Also includes \(C_b\) modification factor guidance and charts for unbraced length.
Part 4 – Design of Compression Members. Available axial strength tables (\(\phi P_n\)) for W-shapes as a function of effective length \(KL\). Table 4-1a lets you read \(\phi P_n\) directly for a given column length—no need to compute \(F_{cr}\) from the column curve equations unless the problem specifically requires it.
Part 5 – Design of Tension Members. Tables for available tensile strength on the gross and net sections. Useful for quick verification, though tension problems are often simple enough to solve from the specification equations directly.
Part 10 – Design of Simple Shear Connections. Pre-engineered connection capacities for single-plate (shear tab), double-angle, and other standard connections. If a problem involves a standard shear connection, Part 10 tables can give you the answer in seconds.
AISC Manual Quick-Reference Cheat Sheet
- Need section properties? Part 1
- Selecting a beam for a given moment? Part 3, Table 3-2
- Checking column capacity for a given KL? Part 4, Table 4-1a
- Bolt or weld strength values? Part 7 (Bolts) and AISC 360 Chapter J
- Standard shear connection capacity? Part 10
- Beam-column interaction check? AISC 360, Section H1
Key AISC 360 Formulas
Flexural strength (compact section):
\[ M_n = M_p = F_y Z_x \]Euler buckling stress (compression):
\[ F_e = \frac{\pi^2 E}{\left(\frac{KL}{r}\right)^2} \]Tension yielding on gross section:
\[ P_n = F_y A_g \]Tension rupture on net section:
\[ P_n = F_u A_e \]How Do You Navigate ACI 318 Efficiently?
ACI 318-19 reorganized its chapter structure compared to earlier editions. The current layout groups provisions by member type, which makes navigation more intuitive once you learn the system. Here are the chapters that matter most on exam day.
Chapter 7 – One-Way Slabs. Minimum thickness requirements (Table 7.3.1.1), reinforcement limits, and spacing rules for one-way slabs. A common source of quick, straightforward exam questions.
Chapter 8 – Two-Way Slabs. The direct design method, moment distribution coefficients, punching shear at columns, and drop panel/capital requirements. Two-way slab problems are more involved but appear regularly.
Chapter 9 – Beams. Flexural design (\(M_u = \phi A_s f_y (d - a/2)\)), minimum reinforcement, maximum reinforcement (tension-controlled limits), and shear design for beams. This is the chapter you will open most often for concrete problems.
Chapter 10 – Columns. Axial-moment interaction, slenderness effects, tied vs. spiral column requirements, and minimum reinforcement ratios. Column problems almost always require reading the interaction diagram or applying the slenderness magnification method.
Chapter 22 – Sectional Strength. The nuts-and-bolts equations for computing nominal flexural strength, shear strength, torsional strength, and bearing strength. When you need the general strength equations (not member-specific provisions), Chapter 22 is where to look.
Chapter 25 – Reinforcement Details. Development lengths for bars in tension and compression, splice lengths, hook development, bar spacing, and cover requirements. Nearly every concrete problem involves at least one provision from Chapter 25.
ACI 318 Navigation Tip
When you need a development length equation, go directly to Chapter 25—not to the member chapter. Chapters 7 through 10 reference Chapter 25 for reinforcement detailing, but the actual equations are only in Chapter 25. Searching “development length” while you have Chapter 9 open will not find the equation.
Key ACI 318 Formulas
Nominal flexural strength:
\[ M_n = A_s f_y \left(d - \frac{a}{2}\right) \]Depth of equivalent stress block:
\[ a = \frac{A_s f_y}{0.85 f'_c b} \]Concrete shear strength:
\[ V_c = 2\lambda\sqrt{f'_c}\, b_w d \]What Are the Most Common Search Mistakes on the PE Structural Exam?
Mistakes That Cost Minutes (and Points)
- Searching in the wrong chapter. This is the most common time sink. If you search for “nominal flexural strength” in ACI 318 Chapter 10 (Columns), you will not find the beam flexure equations that live in Chapter 9 and Chapter 22. Know which chapter owns which topic before you search.
- Using overly specific search terms. Searching for “minimum reinforcement ratio for beams” may return zero results if the code uses different phrasing. Try shorter, more general terms: “minimum reinforcement” or even just “As,min” will cast a wider net.
- Searching for a formula instead of a table number. If you know the AISC Manual has available strength tables in Part 4, navigate there directly instead of searching for “available compressive strength”—the table may not contain that exact phrase in searchable text.
- Forgetting to switch documents. After looking up a steel property in the AISC Manual, you need to close it and open ASCE 7 for the load combination. Candidates sometimes search within the wrong document entirely because they forgot to switch.
- Spending too long on a single lookup. If you cannot find what you need within 90 seconds, flag the question and move on. You can return to it after completing easier questions. One missed lookup should not derail your time budget for the remaining exam.
- Not knowing the code’s terminology. Each code uses its own vocabulary. AISC calls it “available strength,” ACI calls it “design strength,” and NDS calls it “adjusted design value.” If your search term does not match the code’s language, you will not find results.
Which Formulas Should You Memorize vs. Look Up?
With this many reference documents available, you might assume you can look up everything. In practice, the time constraint means you must have certain high-frequency items committed to memory so you can reserve your lookup time for less common provisions.
Memorize These
- LRFD load combinations (ASCE 7 Section 2.3) – These appear in nearly every design problem. Looking them up every time wastes 30–60 seconds per question. \[ 1.2D + 1.6L + 0.5(L_r \text{ or } S \text{ or } R) \] \[ 1.2D + 1.0W + L + 0.5(L_r \text{ or } S \text{ or } R) \] \[ 0.9D + 1.0W \]
- Basic flexural design – For concrete: \(M_n = A_s f_y \left(d - \frac{a}{2}\right)\). For compact steel beams: \(\phi M_n = \phi F_y Z_x\).
- Beam-column interaction – AISC H1-1a when \(\frac{P_u}{\phi P_n} \ge 0.2\): \[ \frac{P_u}{\phi P_n} + \frac{8}{9}\left(\frac{M_{ux}}{\phi M_{nx}} + \frac{M_{uy}}{\phi M_{ny}}\right) \le 1.0 \]
- Concrete shear strength – \(V_c = 2\lambda\sqrt{f'_c}\, b_w d\)
- Lateral earth pressure coefficients – \(K_a = \tan^2\!\left(45° - \frac{\phi}{2}\right)\), \(K_p = \tan^2\!\left(45° + \frac{\phi}{2}\right)\)
- Common steel shapes – Know approximate \(Z_x\), \(I_x\), and weight for a few workhorse sections (W14, W24, W21 families) so you can sanity-check table lookups.
Look These Up
- Steel available strength tables – AISC Manual Parts 3 and 4. The tables are faster and more reliable than computing \(M_n\) or \(P_n\) from scratch.
- NDS adjustment factor tables – \(C_D\), \(C_M\), \(C_t\), \(C_L\), \(C_F\) values depend on species, size, and loading conditions. These are not worth memorizing.
- Seismic coefficients – \(R\), \(C_d\), and \(\Omega_0\) values from ASCE 7 Table 12.2-1. There are dozens of structural system types; memorizing them all is impractical.
- Wind pressure coefficients – \(GC_p\) and \(GC_{pi}\) values from ASCE 7 Chapter 26–30 figures and tables.
- Development length equations – ACI 318 Chapter 25 provides the detailed equations with all applicable modification factors. Look them up when needed.
- Weld capacity and bolt strength tables – AISC 360 Chapter J and Manual Part 7 tables.
How Can You Practice Searching Reference Documents Before Exam Day?
The best way to build reference navigation speed is to practice with the actual documents you will see on exam day. Here is a structured approach.
Download the NCEES PE Civil Reference Handbook. NCEES provides a free PDF of the reference handbook on their website. Download it and use it as your only reference when solving practice problems. Do not use your own annotated copies of ACI 318 or the AISC Manual—practice with the clean, un-annotated version you will have on exam day.
Obtain digital copies of the key codes. If you have access to ACI 318, AISC 360, the AISC Manual, ASCE 7, and NDS through your employer, university, or professional society membership, use digital PDF versions when you study. Practice navigating by chapter and using Ctrl+F within single chapters to simulate the exam experience.
Build a mental map of each code. For every reference document, write down (from memory) the chapter numbers and what each chapter covers. Then check yourself against the actual table of contents. Repeat until you can reliably identify the correct chapter for any topic without looking at the table of contents. This is the single highest-value study activity for reference navigation.
Time your lookups. During practice sessions, time how long each reference lookup takes. Your target is under 60 seconds for routine lookups (section properties, table values, standard equations) and under 90 seconds for less common provisions. If a lookup consistently takes longer than 2 minutes, you need more practice with that particular code.
Simulate exam conditions. When you take full-length practice exams, close all personal notes and use only the reference handbook PDF and clean code PDFs. Force yourself to navigate without bookmarks or annotations. This builds the muscle memory you need on exam day.
The 30-Day Navigation Drill
Starting 30 days before your exam, spend 10 minutes each day doing “navigation drills.” Pick a random topic (e.g., “punching shear in two-way slabs”) and practice navigating to the correct chapter and section in the correct code as fast as you can. Track your time. By exam day, you should be able to reach any major provision in under 45 seconds.
Frequently Asked Questions
What reference documents are provided on the PE Civil Structural exam?
NCEES provides the PE Civil Reference Handbook plus searchable PDFs of major design codes including ACI 318-19 (concrete), AISC 360-22 and the AISC Steel Construction Manual 15th Edition (steel), ASCE 7-22 (loads), NDS (wood), TMS 402 (masonry), AASHTO LRFD Bridge Design Specifications, PCI Design Handbook, and AWS welding codes (D1.1, D1.2, D1.4).
Can you use Ctrl+F to search the PE Structural exam references?
Yes, you can use Ctrl+F to search within whichever reference chapter is currently open. However, the search only works within the active chapter, not across the entire document or across multiple references simultaneously. You must navigate to the correct chapter first, then use Ctrl+F to find specific terms within it.
Which PE Structural reference documents should I know best?
AISC 360 plus the AISC Steel Construction Manual and ACI 318 are the most critical, since concrete and steel questions together account for roughly 28 out of 80 exam questions. ASCE 7 is essential for all load-related problems. NDS is important for the 8 wood design questions, and AASHTO LRFD matters for bridge-related problems.
How much time should I spend looking up references per question?
With 80 questions in roughly 8 hours of testing time, you have about 6 minutes per question. Aim to spend no more than 1 to 2 minutes on reference lookups per question. If a lookup is taking longer than 2 minutes, flag the question and move on. Efficient navigation comes from practicing with the actual reference documents before exam day.
Should I memorize formulas or rely on the reference documents?
Memorize LRFD and ASD load combinations, basic flexural design formulas, common steel section properties, and the beam-column interaction equations. Look up specific table values (steel available strengths, NDS adjustment factor tables), seismic coefficients (R, Cd, Omega_0), and detailed code provisions you use less frequently. The goal is to minimize lookups for high-frequency items while relying on the references for detailed or infrequent data.
PE Structural Study Guide • How to Pass the PE Structural Exam • PE Structural Practice Problems • Exam Day Checklist • Calculator Guide
Disclaimer: This guide is an independent educational resource and is not affiliated with, endorsed by, or sponsored by NCEES. The “Professional Engineer” exam, “PE” exam, and “NCEES” are trademarks of the National Council of Examiners for Engineering and Surveying. Exam specifications, referenced standards, and editions are subject to change; always refer to the official NCEES website for the most current information.