課 程 概 述
Course Description

課程編碼
Course Code
中文課程名稱
Course Name (Chinese)
英文課程名稱
Course Name (English)
總學分數
Credits
總時數
Hours
4206015 建築施工災害與應變措施 Foundution Construction Disaster and Remedial Measures 3.0 3
中文概述
Chinese Description
基礎開挖施工作業的災害最主要的是擋土牆的傾倒,這是源自於隆起、砂湧及管湧的現象。開挖區的土壤為砂土,如果擋土牆漏水,由於淘空所形成的管湧,會導致鄰房的損壞;由於擋土牆貫入深度的不足以及點井措施的不良,會造成開挖區的砂源,最終導致擋土牆的傾倒。開挖區的土壤如果為粘土,而且粘土含水量大於液限,則開挖區的粘土產生塑性液,使支撐系統挫屈破壞,最後造成擋土牆的破壞。這些原理皆為課程的內容。此外,當基礎施工災害的機制了解之後,再講授如果發現災害的徵兆,如何採取必要的緊急應變措施, 使災害消失於無形,這些應變措施分別按照技術及行政層面來敘述。
英文概述
English Description
英文名稱:Foundution Construction Disaster and Remedial Measures The hazand during foundation excavation is retaining wall failure, this may be caused by heaving、boiling and piping。 If excavation is conducted in granular soil in which retaining wall is found leaking, the migration of silty soil will trigger piping and eventually wall failure。 If excave embedded depth of retaining wall and point walls are insufficient, this can cause boiling and lead to wall failure。 If encavation is in cohesive soil and water content is higher than liquid limit, plastic flow will lead to huckling of bracing system and to the wall failure。 After the various failure mechanisms are explained, how to identify the symptoms and how to take urgent remedial measures both technology and administration are explained accordingly。

備註:

  1. 本資料係由本校各教學單位、教務處課務組、進修部教務組、進修學院教務組及計網中心所共同提供!
  2. 本資料僅供參考,正式資料仍以教務處、進修部、進修學院所公佈之書面資料為準。