结构工程史密斯

Structural Engineering Smith & Huston Building Envelope Paul Lukes Contractor Hawkinson Construction Manufacturers Loading... More Specs Less Specs

 © Kevin Smith

凯文·史密斯

架构师提供的文本描述。该项目涉及重新设计和完成在AK州安克雷奇上坡边建造的部分房屋。基础钢和木材结构的建造已经停止了五年多，因此产生了重大的组织和技术建设问题，需要解决这些问题，才能完成住房。

Text description provided by the architects. This project involved the redesign and completion of a partially constructed house on the Upper Hillside in Anchorage, AK. Construction of the underlying steel and wood structure had ceased for over five years resulting in significant organizational and technical building issues that needed to be resolved in order for the home to be completed.

 © Kevin Smith

凯文·史密斯

从方案上看，现有组织存在若干缺陷。项目组努力工作以了解客户的生活方式，包括特定的仪式烹饪和食物准备，娱乐需求，以及提高对环境的认识的愿望。重新配置的结果是一个高度响应的住所。

Programmatically, the existing organization presented several deficiencies. The project team diligently worked to understand the client’s lifestyle including specific ritualistic cooking and food preparation, entertaining demands, and the desire for an increased awareness of their environment. The reconfiguration resulted in a highly responsive dwelling.

 © Kevin Smith

凯文·史密斯

当项目来到我们的办公室时，我们面临着大量的技术挑战，这些挑战与一个长期暴露在阿拉斯加严酷元素之下的退化结构有关。需要对每个组成部分进行彻底的结构调查和盘点，以评估干预程度以及适当的修理和或替换补救办法。高架楼板结构采用钢梁、支柱和结构保温板，安装在梁底法兰上。钢柱支撑钢梁和开式腹板木屋面龙骨。随着北方气候的极端温度变化，钢构件呈现出广泛的热搭桥问题。钢连接件，无论是螺栓连接还是焊接连接，都进行了检查和修复。一个特殊的厚重管钢构件，作为横向支撑框架的组成部分，随着时间的推移而破裂；这有力地提醒人们，冻结水的强度对建筑构件产生了难以置信的力量。许多工程木材已经退化，需要更换。屋面的大悬空导致了相当大的抗风力，对下面的每个构件都施加了应力。项目组对建筑围护结构进行了广泛的重新设计和细化，以抵消这些需求，同时满足建筑的总体美学目标。

When the project came to our office, we were faced with numerous technical challenges associated with a degraded structure exposed for an extended period of time to the harsh Alaskan elements. A thorough structural investigation and inventory of each component was required to assess degrees of intervention and appropriate repair and or replacement remedies. The elevated floor structure was built using steel beams, struts, and structural insulated panels resting on beam bottom flanges. Steel columns support steel beams and open web wood roof joists. With the extreme temperature variations of this northern climate, the steel members presented extensive thermal bridging issues. Steel connections, whether bolted or welded, were inspected and repaired. One particular heavy gauge tube steel member, an integral part of a lateral brace frame, had ruptured over time; a powerful reminder of the strength of freezing water exerting incredible forces on building components. Much of the engineered lumber had degraded and required replacement. The large roof overhang resulted in considerable wind uplift forces which placed stresses on each component below. The project team extensively re-engineered and detailed the building envelope to counteract these demands while meeting the over-arching aesthetic goals of the architecture.

 © Kevin Smith

凯文·史密斯

这座平台坐落在风景之上，就像一座高大的树屋，沿着森林的地形微妙延伸到山坡上。广阔的玻璃窗将每个空间暴露在前景、树木层次分明的层次上，以及遥不可及的俯瞰南北的全景。然而，这些空间与周围的邻居保持着高度的隐私。外表面覆盖核桃木单板复合板，混凝土和金属屋顶。内部表面覆盖核桃面板，深色漆木装饰，油漆石膏板，玄武岩石瓦和不锈钢口音，和水合辐射加热混凝土地板，以创造一个沉浸式，舒适和持久的环境。

Perched above the landscape like an extended tree house, the platform stretches across the hillside following the topographical subtleties of the forest. Expansive glazing exposes each space to the foreground wooded layers and the distant commanding panoramic views north and west. Yet, the spaces maintain a high degree of privacy from the surrounding neighbors. Exterior surfaces are clad with walnut veneer composite panels, concrete, and metal roofing. Interior surfaces are clad with walnut panels, dark painted wood trim, painted gypsum board, basalt stone tile and stainless steel accents, and hydronic radiant heated concrete floors to create an immersive, comfortable, and durable environment.

 © Kevin Smith

凯文·史密斯

 Floor Plan

对于客户和他们的客人来说，阿拉斯加风景的体验是真正独特的，并与这种环境的特定品质联系在一起。

For the clients and their guests the experience of the Alaskan landscape is truly unique and connected to the specific qualities of this setting.

 © Kevin Smith

凯文·史密斯

Architects Workshop AD

Location Anchorage, United States

Category Extension

Area 5000.0 ft2

Project Year 2014

Photographs Kevin Smith

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