Developer Tools

AnchorBlock Pro: Hydro Calculator

By Publisher

Headrace & Penstock Anchor Block Stability Analyzer for Hydropower Civil Engineers.

View Chrome Web Store

Time on the storeUnder a yearA rough range, not an exact date

Store users35As shown on the Chrome Web Store

Chrome Web Store rating5.0 / 513 ratings on the Chrome Web Store

Last store update29 Jul 2026Version 1.2.1, 2 months ago

Inside the extension

AnchorBlock Pro: Hydro Calculator developer product preview 1

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Reviews

Angel6 months ago
I’ve been using a clunky, decade-old Excel spreadsheet for my anchor block calculations that broke every time I changed a parameter. AnchorBlock Pro completely replaced it. The automated 10-Force AEPC method works flawlessly, and it calculates in milliseconds. An absolute must-have for hydro civil engineers!
Ipsa Karki6 months ago
The one-click PDF report generation is a massive time saver. Being able to run the calculations and instantly get a beautifully formatted report with a 'Verified' stamp makes submissions to clients and seniors so much easier. It lays out every vector resolution and moment summation perfectly.
Dan Pradhan6 months ago
The live visual schematic is brilliant. In the past, I've accidentally swapped X and Y coordinates or messed up an angle and didn't realize until the end of my math. Watching the proportionally scaled canvas update and plot the Center of Gravity as I type helps catch input errors instantly.
Manipur Youth Club6 months ago
As a consultant working frequently with AEPC guidelines, having a tool strictly built around their methodology is a godsend. It takes all the guesswork out of the design verification process. Highly recommend for any engineer working on small to medium hydropower projects in the region.
Pratikshya Dahal6 months ago
Excellent extension! I use this mostly for preliminary sizing of penstock anchor blocks during feasibility studies. It allows me to iterate geometries rapidly without getting bogged down in manual trigonometric calculations. Very lightweight and accessible right from the browser.
Laugh Lines6 months ago
You can tell this was built by actual civil engineers. The fact that it includes dynamic Active Earth Pressure (Ka) fallback logic for steep slopes and accurately deducts the pipe-void concrete weight shows incredible attention to detail. It handles the nuances that most generic software misses.
Sunita Shrestha6 months ago
Calculating summer expansion and winter contraction scenarios manually is always tedious. I love that AnchorBlock Pro evaluates both worst-case conditions simultaneously. It gives me a lot of confidence knowing the stability is checked against all temperature variations without extra work.
AnimTech6 months ago
I'm a final-year civil engineering student doing my major project on a run-of-river hydropower plant. This extension helped me verify my manual calculations for overturning and sliding. The step-by-step breakdown in the generated report actually helped me understand the mechanics better!
sadhana mainali6 months ago
Detailed and Transparent Fantastic tool. I really appreciate that it isn't just a 'black box' that spits out a Pass/Fail. The way it breaks down the exact moment arms, friction vectors, and hydrostatic forces lets me verify the math myself if needed. Great work by the developer.
Sadhana Mainali6 months ago
Short & Sweet Flawless and fast. Solves the exact pain point of penstock alignment st
sad hana6 months ago
Checks sliding, overturning (middle-third rule), and bearing capacity all at once. The eccentricity checks are spot on. It completely eliminates the anxiety of second-guessing complex vector resolutions for penstock bends.
Leena6 months ago
I never thought I'd use a Chrome extension for heavy engineering calculations, but it's incredibly convenient. I can have my CAD drawings on one monitor and this extension open in a browser tab on the other. It doesn't hog system resources like traditional heavy engineering software.