There are various reason can cause house crack.

房屋裂缝的原因多种多样。

youdao

The cause of house crack determined by security coal pillar of village.

房屋裂缝是否由煤矿采煤引起，主要是看采空区是否进入村庄保安煤柱。

youdao

If the mined zone go into the security coal pillar, the house crack could be thought caused by mining.

房屋裂缝是否由煤矿采煤引起，主要是看采空区是否进入村庄保安煤柱。

youdao

"It's always satisfying to crack a previously uncracked house, " Savage says, referring to those yet unexplored by antiquities hunters.

WSJ: Upstairs, Downstairs and In Between

There were elaborate wooden playgrounds in the backyards and mini satellite dishes on every roof, and each driveway was a smooth carpet of blacktop and there wasn't a sidewalk crack to trip over because there were no sidewalks, and each house had a garage that was so oversized it could have been its own house.

NPR: Chapter 1

About the size of a dollar bill, the mud covered the carpet and spanned the crack of the trapdoor that led down into the three-foot-high crawl space beneath the house.

NPR: Excerpt: 'Killer Weekend'