太子爷小说网 > 英语电子书 > the life of thomas telford >

第45节

the life of thomas telford-第45节

小说: the life of thomas telford 字数: 每页4000字

按键盘上方向键 ← 或 → 可快速上下翻页,按键盘上的 Enter 键可回到本书目录页,按键盘上方向键 ↑ 可回到本页顶部!
————未阅读完?加入书签已便下次继续阅读!




Craig…Ellachie a light cast…iron arch of 150 feet span; with a rise

of 20 feet; the arch being composed of four ribs; each consisting

of two concentric arcs forming panels; which are filled in with

diagonal bars。



The roadway is 15 feet wide; and is formed of another arc of

greater radius; attached to which is the iron railing; the

spandrels being filled by diagonal ties; forming trelliswork。

Mr。 Robert Stephenson took objection to the two dissimilar arches;

as liable to subject the structure; from variations of temperature;

to very unequal strains。  Nevertheless this bridge; as well as many

others constructed by Mr。 Telford after a similar plan; has stood

perfectly well; and to this day remains a very serviceable

structure。



'Image' Craig…Ellachie Bridge。



Its appearance is highly picturesque。  The scattered pines and beech

trees on the side of the impending mountain; the meadows along the

valley of the Spey; and the western approach road to the bridge cut

deeply into the face of the rock; combine; with the slender

appearance of the iron arch; in rendering this spot one of the most

remarkable in Scotland。*'13'  An iron bridge of a similar span to that

at Craig…Ellachie had previously been constructed across the head

of the Dornoch Frith at Bonar; near the point where the waters of

the Shin join the sea。  The very severe trial which this structure

sustained from the tremendous blow of an irregular mass of fir…tree

logs; consolidated by ice; as well as; shortly after; from the blow

of a schooner which drifted against it on the opposite side; and

had her two masts knocked off by the collision; gave him every

confidence in the strength of this form of construction; and he

accordingly repeated it in several of his subsequent bridges;

though none of them are comparable in beauty with that of

Craig…Ellachie。



Thus; in the course of eighteen years; 920 miles of capital roads;

connected together by no fewer than 1200 bridges; were added to the

road communications of the Highlands; at an expense defrayed partly

by the localities immediately benefited; and partly by the nation。

The effects of these twenty years' operations were such as follow

the making of roads everywheredevelopment of industry and

increase of civilization。  In no districts were the benefits

derived from them more marked than in the remote northern counties

of Sutherland and Caithness。  The first stage…coaches that ran

northward from Perth to Inverness were tried in 1806; and became

regularly established in 1811; and by the year 1820 no fewer than

forty arrived at the latter town in the course of every week; and

the same number departed from it。  Others were established in

various directions through the highlands; which were rendered as

accessible as any English county。



Agriculture made rapid progress。  The use of carts became

practicable; and manure was no longer carried to the field on

women's backs。  Sloth and idleness gradually disappeared before the

energy; activity; and industry which were called into life by the

improved communications。  Better built cottages took the place of

the old mud biggins with holes in their roofs to let out the smoke。

The pigs and cattle were treated to a separate table。  The dunghill

was turned to the outside of the house。  Tartan tatters gave place

to the produce of Manchester and Glasgow looms; and very soon few

young persons were to be found who could not both read and write

English。



But not less remarkable were the effects of the road…making upon

the industrial habits of the people。  Before Telford went into the

Highlands; they did not know how to work; having never been

accustomed to labour continuously and systematically。  Let our

engineer himself describe the moral influences of his Highland

contracts:〃In these works;〃 says he; 〃and in the Caledonian

Canal; about three thousand two hundred men have been annually

employed。  At first; they could scarcely work at all: they were

totally unacquainted with labour; they could not use the tools。

They have since become excellent labourers; and of the above number

we consider about one…fourth left us annually; taught to work。

These undertakings may; indeed; be regarded in the light of a

working academy; from which eight hundred men have annually gone

forth improved workmen。  They have either returned to their native

districts with the advantage of having used the most perfect sort

of tools and utensils (which alone cannot be estimated at less than

ten per cent。  on any sort of labour); or they have been usefully

distributed through the other parts of the country。  Since these

roads were made accessible; wheelwrights and cartwrights have been

established; the plough has been introduced; and improved tools and

utensils are generally used。  The plough was not previously

employed; in the interior and mountainous parts they used crooked

sticks; with iron on them; drawn or pushed along。  The moral habits

of the great masses of the working classes are changed; they see

that they may depend on their own exertions for support: this goes

on silently; and is scarcely perceived until apparent by the

results。  I consider these improvements among the greatest

blessings ever conferred on any country。  About two hundred thousand

pounds has been granted in fifteen years。  It has been the means of

advancing the country at least a century。〃



The progress made in the Lowland districts of Scotland since the

same period has been no less remarkable。  If the state of the

country; as we have above described it from authentic documents;

be compared with what it is now; it will be found that there are few

countries which have accomplished so much within so short a period。

It is usual to cite the United States as furnishing the most

extraordinary instance of social progress in modem times。  But

America has had the advantage of importing its civilization for the

most part ready made; whereas that of Scotland has been entirely

her own creation。  By nature America is rich; and of boundless

extent; whereas Scotland is by nature poor; the greater part of her

limited area consisting of sterile heath and mountain。  Little more

than a century ago Scotland was considerably in the rear of Ireland。

It was a country almost without agriculture; without mines; without

fisheries; without shipping; without money; without roads。

The people were ill…fed; half barbarous; and habitually indolent。

The colliers and salters were veritable slaves; and were subject to

be sold together with the estates to which they belonged。



What do we find now?  Praedial slavery completely abolished;

heritable jurisdictions at an end; the face of the country entirely

changed; its agriculture acknowledged to be the first in the world;

its mines and fisheries productive in the highest degree; its

banking a model of efficiency and public usefulness; its roads

equal to the best roads in England or in Europe。  The people are

active and energetic; alike in education; in trade; in manufactures;

in construction; in invention。  Watt's invention of the steam

engine; and Symington's invention of the steam…boat; proved a

source of wealth and power; not only to their own country; but to

the world at large; while Telford; by his roads; bound England and

Scotland; before separated; firmly into one; and rendered the union

a source of wealth and strength to both。



At the same time; active and powerful minds were occupied in

extending the domain of knowledge;Adam Smith in Political

Economy; Reid and Dugald Stewart in Moral Philosophy; and Black and

Robison in Physical Science。  And thus Scotland; instead of being

one of the idlest and most backward countries in Europe; has;

within the compass of little more than a lifetime; issued in one of

the most active; contented; and prosperous;exercising an amount

of influence upon the literature; science; political economy; and

industry of modern times; out of all proportion to the natural

resources of its soil or the amount of its population。



If we look for the causes of this extraordinary social progress;

we shall probably find the principal to consist in the fact that

Scotland; though originally poor as a country; was rich in Parish

schools; founded under the provisions of an Act passed by the

Scottish Parliament in the year 1696。  It was there ordained

〃that there be a school settled and established; and a schoolmaster

appointed; in every parish not already provided; by advice of the

heritors and minister of the parish。〃  Common day…schools were

accordingly provided and maintained throughout the country for the

education of children of all ranks and conditions。  The consequence

was; that in the course of a few generations; these schools;

working steadily upon the minds of the young; all of whom passed

under the hands of the teachers; educated the population into a

state of intelligence and a

返回目录 上一页 下一页 回到顶部 0 0

你可能喜欢的