平拱

The dormer window that looks like Napoleon's helmets in a gabled extension brings you the elegance of Marshall mansion; the circular columns at the porch and the not protruding terrace make you feel the charm of Sheng Xuan Huai's house; the roof tiles over the proto-Doric columns, the black iron gate and the white walls let you enjoy the elegant charm of Zhang Xue Liang residence; with the reliefs on the wriggles, the pillars on the bottom base and baroque-console on the architrave you feels like on Duo Lun Road and enjoy the purity and dignity.

在屋顶前坡设置的拿破仑头盔式老虎天窗，领略马歇尔公馆的儒雅风韵；从宽大门廊左右的圆形巨柱，内藏式阳台感觉盛宣怀住宅的不凡气度；从陶立克柱之上重叠的屋瓦，黑白分明的铁门粉墙，品味张学良公馆的幽雅内敛；你也可以从窗楣的平拱浮雕、底层基座的绞型柱石和额枋上的巴洛克卷涡，看到多伦路古典主义建筑的纯净与沉稳。

Hind feet : Slightly less arched than forefeet, turned neither in nor out.

后足 ：圆拱状，与前足相比，略平，既不向内翻也不向外翻

Stress state of minor principal stress arch behind the retaining wall under non-limit state was analyzed.

针对平动模式下的刚性挡土墙，提出了考虑土拱效应的非极限主动土压力计算方法。

Designed by the distinguished architectural firm of Cram, Goodhue and Ferguson and completed in , Saint Thomas Church is built in the French High Gothic style, with stone ornamentation of the later Flamboyant period in the windows, small arches of the triforium, and stonework surrounding the statuary in the reredos. The flat wall behind the altar is characteristic of English cathedrals, and the magnificent reredos, one of the largest in the world, is strongly suggestive of the single, massive windows that terminate终止 the naves of many English churches designed in the Perpendicular style.

1913由著名的克拉姆，古德修以及佛格森联合建筑师事务所设计且完工於1913年，圣汤玛斯教堂是以法国崇高的哥德式风格所建造的，在窗户上有著火焰时期晚期的石块装饰品，教堂拱门上之三拱式拱廊的小型拱，和石头制成的东西围著在圣坛后有装饰的屏风里的雕像，在圣坛背后的是英格兰大教堂独特的平墙，和那宏伟的圣坛后有装饰的屏风，是世界上最大的之一，也是坚固的暗示的表示，魁伟的窗户设计垂直式的风格终止许多英格兰教堂的教堂中央的部分。

Based on detailed description of those phenomena,obvious regularities are concluded and described as follows: fracture in top arch of underground station and voltage transformation station downstream sidewall; buckling in top arch of bus bar line cavern and penstock downstream plat part.

通过分析破坏现象，总结了破坏现象的规律性：主厂房及主变室破坏现象主要集中在下游边墙顶拱，破坏方式以岩体开裂为主；母线洞及压力管道下平段破坏现象主要集中在顶拱外侧，破坏方式以弯折破坏为主。

Brick arch brick arch lintel lintel arches and arcs into flat arch.

1，砖拱过梁砖拱过梁分为平拱和弧拱。

Brick arch failure mode:Cracks are separated into shear and flexural cracks, the shear and flexural crack of un-reinforced brick arch occur in arch angle 63o respectively and at the bottom of 3rd brick walls on both sides of opening.

砖拱破坏模式：缝大致上可分为剪缝与挠曲缝；未补强砖拱斜向剪缝发生处为拱心角约63o 处，挠曲水平缝发生於开口侧底部三皮砖位置。

Different architectural styles can be seen everywhere, including Greek colonnades, Romanesque columns, arches and vaults, Medieval European-style Gothic turrets, Islamic arch rings, European castle components, Portugal-style arcade and Baroque style of the Renaissance and the 17th century Europe.

古希腊的柱廊、古罗马的柱式、拱券和穹窿，欧洲中世纪的哥特式尖拱和伊斯兰风格拱券、欧洲城堡构件、葡式建筑中的骑楼、文艺复兴时期和 17 世纪欧洲巴洛克风格的建筑等在开平随处可见。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。