共查询到14条相似文献,搜索用时 62 毫秒
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介绍了温州世贸中心大厦120m超深大直径钻孔灌注桩的施工技术,针对超深大直径钻孔灌注桩施工中极易引起的钻进孔斜、卡钻、垮孔、堵管等问题,提出了相应的处理措施。 相似文献
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介绍了温州世贸中心大厦钻孔桩的格构柱桩的施工难点和特点以及在施工中采取的主要技术措施。 相似文献
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针对温州世贸中心大厦钻孔灌注桩工程中风化残留体施工难度大、桩孔深的特点,设计制作了筒状内锥三翼钻头,实践证明这是处理中风化残留体的一种行之有效的办法。详细阐述了该钻头的设计制作和施工效果。 相似文献
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通过对福建广播电视中心深基坑降水工程技术方法的选择、剖析,并预测降水水量和水位,试图为同类深基坑降水工程方案设计提供参考实例。 相似文献
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Inter-organizational coordination in extreme events:
The World Trade Center attacks, September 11, 2001 总被引:1,自引:2,他引:1
This paper addresses the problem of inter-organizational coordination in response to extreme events. Extreme events require
coordinated action among multiple actors across many jurisdictions under conditions of urgent stress, heavy demand and tight
time constraints. The problem is socio-technical in that the capacity for inter-organizational coordination depends upon the
technical structure and performance of the information systems that support decision making among the participating organizations.
Interactions among human managers, computers and organizations under suddenly altered conditions of operation are complex
and not well understood. Yet, coordinating response operations to extreme events is an extraordinarily complex task for public
and nonprofit managers. This paper will analyze the interactions among public, private and nonprofit organizations that evolved
in response to the 11 September 2001 attacks, examining the relationships among organizations in terms of timely access to
information and types of supporting infrastructure.
The performance of the inter-organizational system is examined in the context of the events of 11 September 2001 from the
theoretical perspective of complex adaptive systems. A model of auto-adaptation is proposed for implementation to improve
inter- organizational performance in extreme events. This model is based on the concept of individual, organizational and
collective learning in environments exposed to recurring risk, guided by a shared goal. Such a model requires public investment
in the development of an information infrastructure that can support the intense demand for communication, information search,
exchange and feedback that characterizes an auto-adaptive system. 相似文献