(1) The three biopolymers—xanthan gum, guar gum, and carrageenan—can all effectively improve the shear strength characteristics of Guilin red clay. The core mechanism is to form a cementation network ...
In my previous column, I discussed double-shear testing of a single fastener (see “Editor's Picks,” at right). But fasteners also can be subjected to single-shear loading — our subject this time — and ...
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