梁的挠度

Please add the database of Chinese standards。

The software material library needs to add Chinese standard material

好评

相当方便，工作中经常用这个验算，很简单，数据也很准确。

手机可以算受力简直不要太方便，可以支持中文很好

初次体验感觉还是很好的

Would be great if there’s an option for different EI at different span.

If you are mechanical, civil engineer or chemical engineer or some, you should get this app. This is really accurate and compact to use at site and office. I really appreciate for this app to the developer. You are my HERO.

Great sanity check software before delving into a solid model evaluation

Kinda klunky interface. The calculator layout is poor. Calculator needs means of entering scientific notation. Missing aluminum extrusions. Should have a way to favorite beam shapes and add user defined ones. I prefer scientific notation normalized to be x.xx x10^x not xxx.x x10^x Not sure why 10x length limitation.