会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明授权
    • 강관 내 콘크리트 충전 간소화 공법
    • KR101869387B1
    • 2018-06-20
    • KR1020170106456
    • 2017-08-23
    • 롯데건설 주식회사
    • 박순전석원균최윤진김광기김영선조홍범
    • E02D13/00
    • E02D13/00E02D2250/0023
    • 본발명은역타공법에적용되는콘크리트충전강관부재제작에관한것으로서, 강관에트레미관을삽입설치한후 트레미관을들어올리는작업없이상기강관내에콘크리트를충전할수 있도록개량된강관충전용트레미관및 이를이용한강관내 콘크리트충전간소화공법에관한것이다. 본발명은상단에깔대기부가형성되고, 상기깔대기부하부에파이프부가결합되되, 상기파이프부의말단은개방되어토출구가형성되어있고, 상기파이프부의측면에는위에서아래로 1~n차타설구가 1.5~2m 높이차로이격형성된강관충전용트레미관을제공한다. 또한, 본발명은 (a) 상기강관충전용트레미관을지중에설치된강관에수직으로삽입설치하는단계; (b) 상기깔대기부에콘크리트를부어넣어상기콘크리트가상기토출구에서배출되어상기강관하부에서부터차오르도록하는단계; (c) 상기트레미관을존치시키면서상기깔대기부에콘크리트를지속적으로부어넣음으로써, 타설된콘크리트의압력에의해상기토출구가차단되면서상기파이프부에투입된콘크리트가 n차타설구를통해배출되도록하는단계및 (d) 상기트레미관을존치시키면서상기깔대기부에콘크리트를지속적으로부어넣음으로써, 타설된콘크리트의압력에의해상기 n차타설구가차단되면서상기파이프부에투입된콘크리트가 n-1차타설구를통해배출되도록하는과정을 1차타설구가폐색될때까지지속하는단계를포함하는강관내 콘크리트충전간소화공법을함께제공한다.
    • 10. 发明公开
    • 대형 구조물의 제진방법
    • 大型建筑振动控制方法
    • KR1020090088295A
    • 2009-08-19
    • KR1020080101266
    • 2008-10-15
    • 롯데건설 주식회사
    • 이주호박순전이성우윤경아
    • E04H9/02F16F15/02
    • E04H9/023F16F15/02G01M9/08
    • A quake control method of a large construction is provided to improve the residential environment of the large construction by reducing the vibration of the strong wind. A quake control method of a large construction comprises followings. The speed of wind applied in the large construction, and the vibration acceleration by the wind are measured(S1A). The theoretical wind load acting on the large construction is determined(S1C). The vibration acceleration or an intrinsic value about the large construction with the analysis model is computed(S2). The wind tunnel test is operated by manufacturing the miniature of the large construction. The response acceleration of the miniature is measured. The response acceleration value of the large construction is inferred and determined(S3). The specification of an active dynamic damper and a control device is determined and manufactured based on the determined response acceleration(S4,S5). The performance test of the manufactured control device and the active dynamic damper is taken(S6). The manufactured control device and the active dynamic damper are input in the construction filed of the large construction(S7). The manufactured control device and the active dynamic damper input in the construction filed of the large construction are operated and controlled(S8). The field performance test of the control device and the active dynamic damper is taken(S9).
    • 提供大型施工的地震控制方法,通过减少强风的振动,改善大型建筑的居住环境。 大型施工的地震控制方法如下。 测量施工在大型施工中的风速,风速振动加速度(S1A)。 确定作用于大型施工的理论风荷载(S1C)。 计算分析模型对振动加速度或大型结构的内在值(S2)。 风洞试验通过制造大型建筑物的微型化进行操作。 测量微型的响应加速度。 推测并确定大型施工的响应加速度值(S3)。 基于确定的响应加速度(S4,S5)确定并制造有源动态阻尼器和控制装置的规格。 采用制造的控制装置和主动动力阻尼器的性能试验(S6)。 制造的控制装置和主动动力阻尼器输入到大型施工的施工场地(S7)中。 操作和控制大型施工场地的制造控制装置和主动动力阻尼器输入(S8)。 采取控制装置和主动动力阻尼器的现场性能试验(S9)。