-
公开(公告)号:US5456553A
公开(公告)日:1995-10-10
申请号:US057953
申请日:1993-04-28
申请人: Tsukio Ii , Akira Ii , Kiyoshi Ii , Takayoshi Mizoguchi
发明人: Tsukio Ii , Akira Ii , Kiyoshi Ii , Takayoshi Mizoguchi
CPC分类号: C09K17/02 , Y10S106/90
摘要: A soil or ground reinforcing material consisting of Al--Fe oxides mixture the main contents of which are iron oxide made from fine iron oxide powder byproduced in steel production and Aluminum oxide made from red mud by-produced in Aluminum smeltering and lime added therein is mixed into a soil containing crushed stones, natural soil, etc., and further Titanium oxide is mixed into the above soil or ground reinforcing material to make Al--Fe--Ti oxides mixture in which lime is added and mix this material into a soil or ground containing crushed stones, natural soil, etc. to enhance the strength and viscoelasticity thereof. The content of the Titanium oxide in the soil or ground reinforcing material is within the range of 0.5-2.0% by weight.
摘要翻译: 由Al-Fe氧化物混合物组成的土壤或地面增强材料,其主要成分是由生产钢铁生产的细小的氧化铁粉末制成的氧化铁和加入铝冶炼和石灰的赤泥副产的氧化铝混合 进入含有碎石,天然土等的土壤中,再将氧化钛混入上述土壤或地面增强材料中,制成加入石灰的Al-Fe-Ti氧化物混合物,并将其混入土壤或地面 含有碎石,天然土等,以提高其强度和粘弹性。 土壤或地面增强材料中的氧化钛的含量在0.5-2.0重量%的范围内。
-
公开(公告)号:US5684249A
公开(公告)日:1997-11-04
申请号:US579826
申请日:1995-12-28
申请人: Yorimasa Abe , Kiyotaka Hisano , Kazuhiro Yamamoto , Minoru Honda
发明人: Yorimasa Abe , Kiyotaka Hisano , Kazuhiro Yamamoto , Minoru Honda
IPC分类号: E02D1/00 , G01H17/00 , G01M7/08 , G01N3/40 , G01N29/12 , G01V1/00 , G01V1/147 , G01M7/00 , G01N3/42
CPC分类号: G01N3/40 , E02D1/00 , G01M7/08 , G01N2291/02827
摘要: The present disclosure concerns a ground vibration properties detection method by generating a specified vibration load equal to the actual load generated by traffic vehicles on a paved road or by generating a specified vibration load corresponding to a seismic intensity of earthquake on a ground and measuring the vibration load as a vibration level induced by the vibration load and equipment thereof.
摘要翻译: 本公开涉及一种地面振动特性检测方法,其通过产生与路面上的交通工具产生的实际负载相同的规定的振动载荷,或通过产生与地面上的地震烈度相对应的规定的振动载荷,并测量振动 作为由振动载荷及其设备引起的振动水平的载荷。
-
公开(公告)号:US5658097A
公开(公告)日:1997-08-19
申请号:US567185
申请日:1995-12-14
申请人: Teruaki Komori , Tsukio II , Akira II , Kiyoshi II , Takayoshi Mizoguchi
发明人: Teruaki Komori , Tsukio II , Akira II , Kiyoshi II , Takayoshi Mizoguchi
CPC分类号: C09K17/08 , C04B28/18 , C09K17/06 , C04B2111/00732 , Y02W30/92
摘要: The present disclosure concerns a soil or ground quality stabilizer comprising a mixture formed by mixing a burned sewage sludge ash the main contents of which are CaO, SiO.sub.2 and Al.sub.2 O.sub.3 with a lime of calcium hydroxide to reduce hydraulicity and a fine Fe oxides mixture powder byproduced in steel production the main content of which is iron oxide. The soil or ground quality stabilizer is added into a pavement material containing crushed stones, natural soil, etc. to improve the strength and viscoelasticity of the natural soil and can give a desired CBR strength to the soil having an increased moisture content. The preferable adding ratio of the fine Fe oxides mixture powder into the mixture of the burned sewage sludge ash and the lime of calcium hydroxide is within the range of 15-35 weight %.
摘要翻译: 本公开涉及一种土壤或地面质量稳定剂,其包括通过将主要含量为CaO,SiO 2和Al 2 O 3的燃烧的污水污泥灰与氢氧化钙石灰混合而形成的混合物,以降低水力,并通过制备细小的Fe氧化物混合物粉末 钢铁生产的主要内容是氧化铁。 将土壤或地面质量稳定剂加入到含有碎石,天然土等的路面材料中,以提高天然土的强度和粘弹性,并且可以对具有增加的水分含量的土壤产生所需的CBR强度。 烧结后的污泥灰和氢氧化钙的石灰混合物中优选的Fe氧化物混合粉末的添加比例优选为15〜35重量%。
-
-