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不怕楼房高,就怕“基”不牢。地基好坏极大地影响着楼房的质量。如果把房屋建造在不牢靠的地基上,地基受压力后产生不均匀沉降,会引起房屋倾斜、断裂以至例塌。土质好坏,对地基承载力影响很大。硬质微风化岩石地基承裁力能达到400吨/米~2,而淤泥和回填土只能达到4～15吨/米~2。一般工地常见的土质有岩石、碎石土、砂土、粘性土和回填土。现场施工人员通常按这五大类土去鉴别地基土质的好坏。下面结合各类土的
Do not be afraid of high buildings, afraid of “based ” not strong. The quality of the building greatly affects the quality of the building. If the house is built on a foundation that is not secure, uneven settlement of the foundation caused by pressure will cause the house to lean, break, and collapse. Good soil quality has a great influence on the bearing capacity of the foundation. The hard micro-weathered rock foundation can reach a capacity of 400 tons/meter~2, and the sludge and backfill can only reach 4~15 tons/meter~2. Soils commonly found on general construction sites include rocks, crushed stone, sand, cohesive soil and backfill soil. On-site construction workers usually use these five types of soil to identify the quality of foundation soil. The following combination of various types of soil