Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/d5ec13a5b009586cea0d3616623ebb15.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 earth-pillar例句_earth-pillar英汉例句_earth-pillar双解例句_甲百汇小鸡词典
The force-bearing features of pillar body, bed course and earth between pillars and the mutual acting force between them are discussed. 从水泥土桩复合地基的构成，对水泥土桩桩身、垫层及桩间土的受力特性及相互作用机理和施工注意事项进行了分析和探讨。