此, 褶皱区岩层的强度及稳定性较之原有岩层有所降低。另外由于转折端更易遭受风和作用的影响,因此,工程应避免布置在转折端。褶皱两翼,岩层均为单斜岩层,如果在褶皱两翼开挖形成边坡,可能导致边坡产生顺层滑动。因此在两翼布设工程应尽量使开挖形成边坡的倾斜方向与岩层倾斜方向相反;如果边坡倾斜方向与岩层倾斜方向一致,应使边坡的倾角小于岩层倾角,否则应采取相应的加固措施。 9 little submarine when they are swimming in the water and look like a meat ball when you hold them in your hand. And if they are scared, they will swell and look like a little ball. Every time we see them swim away and we feel their happiness of returning home and this also make us cherish life. Maybe some will consider these behavior as something childish. Well, that is fine with us. We love doing these together and feel happy that is what it is all about. My dear hubby isa kind hearted man and he love animals just asI do. I am lucky to have someone who can be both my intimated soul mate and my forever friend.
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