01.1
阈限
过渡与感知一道门、一处高差、一段檐下空间，都会改变人穿行其间的感受。我的博士研究由这些细部入手，考察过渡空间的安排与体验。
阅读阈限类型学 →Spatial study · Passage01 / 03
- Portals
- 4
- Clear width
- 1.31 u
- Plane spacing, back to front
- 1.00 / 1.00 / 1.00 u
Column section · width × depth: 0.57 × 0.06 u
Passage · Enfilade 齊廊
Enfilade aligns a sequence of openings so that the eye can travel across several spaces. Here, four openings and three equal intervals establish a continuous line of sight. The route follows this alignment, linking seeing with moving forward.
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Model data & references
u 是模型的相对单位。图中尺寸为本图设计比例，不是米，也不代表古建筑实测尺度。
| State | Portals | Opening | Column width × depth | Overall portal width | Plane spacing | Max. span |
|---|
All columns share a 0.57 × 0.06 u section (width × depth, rounded). Overall portal width equals the clear opening plus two column widths. In Pause, the rear two whole portals shift sideways without changing their column sections.
Enfilade: V&A, Inside the Baroque palace
Classical reference
「山水有可行者、有可望者、有可遊者、有可居者。」
Guo Xi, compiled by Guo Si, Linquan Gaozhi Ji, ‘Shanshui xun’ (Song dynasty). Read the source
This passage discusses landscape painting. It is introduced here as a reference for moving, looking and dwelling.
「深奧曲折，通前達後，全在斯半間中，生出幻境也。」
Ji Cheng, Yuanye, vol. 1, ‘Liji’ (Laying out foundations), ‘Tingtang ji’ (Hall foundations), Ming dynasty. Read the source
In his discussion of hall foundations, Ji Cheng describes how a half-bay can connect front and back through depth and turns. The passage offers a way to consider the scale, routes and connections of transitional spaces.
Passage, Pause and Room are the contemporary model’s three labels. Their sequence and numerical proportions are designed for this drawing and are not taken from either classical text.
Yipu, Suzhou · 1:5 spacing and paired views
通过丈量刘敦桢测绘图发现，清初乳鱼亭与亭北侧至爱莲窝的空间间距比约为1:5(图4)，亭面向爱莲窝处未植花木，与爱莲窝构成通畅相对视域，形成对景关系[5]，说明1:5间距比可以构成良好视域，无须在两景之间添花木。
云嘉燕、陈徵羽，〈基于乳鱼亭尺寸框格分析的苏州艺圃植物造景理法演变〉，《中国园林》38卷12期（2022）：127–132，引用见第128页，2.1节“乳鱼亭区域”；对应图4见第129页。 DOI: 10.19775/j.cla.2022.12.0127
Chinese original. Emphasis added; [5] retains the article’s reference numbering.
01 · 当前研究
阈限（门槛）何以成为一种过渡空间的建筑操作，而不只是两个空间之间的分界线？
我以空间分析与建筑现象学研究阈限，结合文字与图纸，对读欧洲和中国的建筑案例，以人的感受为重点，考察空间之间的衔接。
01.2
开间
空间与译介中国的古典空间概念「间」既涉及空间的分隔，也涉及其间的联系。我将它与「阈限」并置考察，留意两者在不同语言和建筑脉络中的含义，寻找可相互参照之处。
阅读中国古典建筑中的阈限 →01.3
绘图
以图求解把建筑画下来，空间关系便能逐一比较。配合文字，图纸让门洞、路径、围合与间距之间的关系更为清楚。
查看三分损益律与比例系统 →苏州园林 · 测绘图与空间关系
以刘敦桢测绘为基础，整理本研究涉及的七处苏州园林，列出图纸出处并标示其地理位置。
查看苏州园林 →