How Science Works on Urban Technologies

«°¥«Àô¹Ò¬ì§Þ

 

¼¯¤Ñ¼Ó (SkyScapers) ¡B¿ûµ¬¤ôªd§÷®Æ (Steel and Concrete) ¡B¤U¤ô¹D (Beneath_the_streets)¡BÀG¹D (Going_underground) ¡B¾ô¼Ù Bridge (I)¡B¾ô¼Ù Bridge (II)¡B¶¼¤ô¤Î¦Ã¤ô³B²z(Drinking water supply and wastewater tremtments) ¡B¼o±óª«³B²z(waster treatement)¡B¹q¤O°t°e (Electric power distribution)

 

Why cities are bigger and bigger, while total popolation may not necessarily be ?

Big challenge of a BIG city : The story of London.

trafic problem of Tamsui (and all other major cities, Tokyo, London, Beijing)

The true story of a "convenient" department store.

A Wonderful imaginary life of a working day after long New Year vacation, why not ?

The possible reason.

 

 

 

 

¶º¹Î (rice ball) rice_ball , rice_ball, rice_ball-2

 

¤É­°«¬°_°Ê¾÷¡B¤ä¼µ¼¯¤Ñ¼Óªº¬[ºc¤Î§Ü¾_¡]¥x¥_ 101 ªº¤jÅK²y¡^

arch ( 2 )

 

¤O¾ÇÀ³¥Îªº®i²{¡]­«­nÆ[©À¡G¥ô¦ó©TÅé¬Ò¨ü¥~¤O¦Ó§ÎÅÜ¡A¦]¦¹¯à¶Ç»¼¨ü¤O¡A¦p³J´ß¡B«ýªù¡B¾ô¼Ù¡^¡]Ãö´ç¤j¾ô¤§¬ü¡^

 

ÅK (iron) »P¿û (steel) ªº¤£¦P¡A§t»Ì¦¨¤£ù׿û¡B§tÂë¤Î໦¨¶Wµw¿û¡A¿ûÅKªºµw¯Ü«×»P¼ö³B²z¦³Ãö¡C
¤ôªd (cement) ªº¥D­n¦¨¥÷¡]¥Û»I gypsum¡BÂH¤g clay¡B¥Û¦Ç¥Û limestone¡^¡A¿ûµ¬»P¤ôªd§Î¦¨¿ûµ¬²V¾®¤g (concrete) «á±j«×¼W¥[ªº¶ø¯µ¡C

 

¤ôªº¬y°Ê¨M©w¤F«°¥«ªº³W¼Ò¡]¥j¥N¤å©ú¬Ò¨Ì·¼ªe¤t¦Óµo·½¡A¦³¤H»¡¼Ú¦{µo¥Íªº¤j½E¬Ì´N¬O¦]¬°«°¥«¤H¤f¹L«×ÂX±i¡A½Ã¥Íª¬ªp´c¤Æªºµ²ªG¡^

 

¹q¤O§G°e¨t²Î¡G¬°¤°»ò­n¦³°ªÀ£¹qÆl½u¡AÃB¥~ªº¹q¶q¤£¥i¯à¥H¥ô¦ó¹q¦À¶J¦s¡A¬G¤ô¤Oµo¹q¼t¥i§@¬°¶J¦sÂ÷®p¹q¤Oªº´C¤¶¡]®a®x¥Î¹qùؤõ½u»P¦a½uªºÆ[©À¡^