# AWC Span Calc

6.9 8

v2.11.22 by American Wood Council

#### 關於 SpanCalc

SpanCalc（包名：com.awc.spancalc）開發者是American Wood Council，SpanCalc的最新版本2.11.22更新時間為2020年08月12日。AWC Span Calc的分類是商業。您可以查看AWC Span Calc的開發者下的所有應用並找到AWC Span Calc在安卓上的92個相似應用。目前這個應用免費。該應用可以從APKFab或Google Play下載到Android 5.0+。APKFab.com的所有APK/XAPK文檔都是原始文檔並且100%安全下載的資源。
The American Wood Council (AWC) Span Calculator for Wood Joists and Rafters (Span Calc) performs calculations for all species and grades of commercially available softwood and hardwood lumber as found in the 2012 National Design Specification® (NDS®) for Wood Construction Supplement: Design Values for Wood Construction with March 2012 and March 2013 Addenda. Joists and rafter spans for common loading conditions can be determined. A span options calculator allows selection of multiple species and grades for comparison purposes.
Maximum horizontal spans for joists and rafters are calculated based on the following assumptions and conditions:
· Joists and rafters are oriented to support vertical loads applied to the narrow (1.5 in. thick) face of the member, resulting in strong-axis bending.
· At least three joists or rafters are installed parallel to one another and spaced not more than 24 inches on-center, with properly designed sheathing attached on the top (compression) edge of each joist or rafter.
· Joists and rafters are single-span with adequate structural support at each end. The Span Calculator does not address cantilevered joists and rafters, multiple-span joists and rafters, or spliced joists and rafters.
· For joists and rafters, most building codes specify a minimum bearing length of 1.5 inches on wood or metal and not less than 3 inches on masonry or concrete. These minimum bearing lengths are to be used in the absence of calculated bearing lengths. Consult the local building code for specific requirements.
· Buildings in regions with ground snow loads greater than 70 psf should not use the prescriptive provisions of the governing building code without approval of the authority having jurisdiction. Buildings in these high snow zones should be designed in accordance with accepted engineering practice.
While every effort has been made to insure the accuracy of the information presented, and special effort has been made to assure that the information reflects the state-of-the-art, neither the American Wood Council nor its members assume any responsibility for any particular design prepared from this Span Calculator application. Those using this Span Calculator assume all liability from its use.

#### SpanCalc 2.11.22 更新

- More performance improvements;

SpanCalc 資訊

AWC Span Calc 2.11.22 APK
2020年08月16日 21.81 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a

Screen DPI: 160-640dpi

SHA1: 361d5e946427ffe41d613c6b10646b8694c440c0

Size: 21.81 MB

What's New:

- More performance improvements;
AWC Span Calc 2.11.18 APK
2020年06月30日 33.31 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a

Screen DPI: 160-640dpi

SHA1: e909b9076534cd94b9858d90e2cdc60f19c5577c

Size: 33.31 MB

What's New:

Fixed: Crash on Samsung devices
AWC Span Calc 2.11.17 XAPK APKs
2020年04月09日 94.33 MB

Requires Android: Android 5.0+

Architecture: arm64-v8a

Screen DPI: 160-640dpi

SHA1: ef3a4e23e00dfc23fbe87443e5b5ff352b337747

Size: 94.33 MB

What's New:

AWC Span Calc 2.11.15 XAPK APKs
2020年03月21日 47.43 MB
Variant
Arch
Version
DPI
arm64-v8a
Android 5.0+
160-640dpi
armeabi-v7a
Android 5.0+
160-640dpi
arm64-v8a
Android 5.0+
160-640dpi
arm64-v8a
Android 5.0+
160-640dpi

2.11.22

Android 5.0+