CAA — Tree Seminar (Session 29 — Tree Biomechanics on Thursday Dec 18, 2014 (樹木講座第 29 節 — 樹木結構風力學, 在2014年12月18日星期四舉行)

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國內和台灣的朋友, 請查閱 wwww.chinaarborcom 以取得其他文章。  本會的發表文章都已放棄版權, 任何人都可以自由轉載作為教育目的, 但不能作為商業目的盈利。  任何人可以免費申請加入本會, 會員名單從不公開, 有意者請將真實姓名、年齡、單位、職銜、最高學歷、電郵地址、和手機號, 電郵到 egc@netvigator.com, 或傳真到+ 852-2679-5338 等待處理.  本會發表的一切內容謹供參考, 敬請留意。

 

會員們:

 

本會的公眾樹木講座在差不多每次爆滿的情況下, 已經舉辦了 28 次了。  多年來，本會的樹木講座為會員們提供了正確的樹藝知識，也為樹藝行業發展作出了巨大的貢獻。 

 

過去幾個月，本會由於一直忙著建立好各種制度、處理外訪、和重新掌握樹藝實務訓練，理論性的講座是比較少搞了。  由於會員們對這類的知識講座一直存在熱切期待，本會也不停的被問何時再舉辦這類知識傳授，故本會現侚眾要求，在未來幾個月內再舉辦幾場，來滿足廣大會員們對正確樹藝知識的追求。

 

為此，本會重新舉辦的頭砲，是大中華地區幾乎沒有華人去講的 “樹木結構風力學” 。  這個課題是樹木風險評估當中的重要一環，也是 “顧問樹藝學” 的必修科目，是撰寫 “技術證人” 報告中的重要環節，內裡涉及大量的工程力學知識和研究報告，許多都在香港從來沒有聽講到。 

 

由於講座時間只有兩個小時，內面涉及的知識水平也在 “資深樹藝師” 證照以上，講者因而需要把深奧的技術研究抽真塑簡，配合影片圖像，把這個龐大而復雜的課題，盡量用最平民化的口語講出，讓一般的 “注冊樹藝師” 水平的人也能聽懂明白，不會浪費他們的時間和熱忱，這也就是本次講座的精華所在。

 

順道一提，本會過去所有的講座和工作坊的 CEU 學分都已統統拿到，證明本會所辦的學術傳播是達到國際水平，從來不負眾望。

 

第 29 次的 "樹木講座" 的詳情如下：

 

 

題目： 樹木結構風力學簡介

 

語言： 講義用英語, 講解用廣州語，輔以英語

 

講者： 歐永森 會長

 

日期： 2014年 12月 18日 星期四

 

地點： 九龍尖沙咀柯士甸道童軍徑童軍中心 11/F 的 1109 室 (http://www.scout.org.hk/chi/venue/sch/ , 2957 6388)

 

時間 : 7 pm – 9 pm

 

人數 : 上限 70 人

 

費用: 每人 HK$ 200 現金, 在抵步時投入錢袋，參加者必須簽到.

 

留位方法： 請發電郵至 egc@netvigator.com 留位。  本分會在集合到一定人數後, 會回覆留位號碼，先到先得，額滿即止。  會場座位並無編號，所有人仕自由入座。  在滿座後, 遲到人員將會和本會工作人員一樣, 全部站立聽講。

 

缺席罰則:  任何人在發給留位號碼後, 不作予早通知和不到場簽到者，將被罰不能參加下次講座，以示公允。  本分會將會保留簽到表以作下回檢視。

 

CEU:  是次講座，CA/CTW/BCMA 將會申請 2 個 CEU。  簽 CEU 者必須清楚填上自我牌照號碼在 CEU 簽到表上面，否則無效。

 

參加資格 : 只限 CAA 會員参加, 並不公眾開放。  (任何人仕可以提供真實姓名、年齡、工作機構、職位、最高學歷、電郵地址和手機號到 egc@netvigator.com , 即可免費加入本會。  本會目前年費全免，會員名單從不對外公開。  本分會目前的注冊會員人數已超過 2,300名，分佈在全球各地，亦按月增長。

 

講座內容 (由講者提供)：

1. 樹木生物學和木質學的相連關係

 

2. 樹木木質的生理構造、物理性能和強度

 

3. 反應木的形成和風力對它的影響

 

4. 風力學簡介和其對樹木生長的影響

 

5. 樹木靜態風力學和動態風力學簡介

 

6. 樹木強度計算方程式簡介和比較

 

7. 樹木修剪對樹木風力表現的影響

 

8. 未來樹木結構風力學的研究趨勢

 

講者在眾多的本地和海外講座中, 都喜歡用簡潔的語言, 去解釋高深的科學道理, 務求老少皆宜, 人人聽懂。

 

講者簡歷 (由講者提供)：

 

歐永森

亞洲地區首位和唯一元的 ASCA “美洲顧問樹藝師” 、 IACA “澳洲顧問樹藝師” 和 CAS “英國顧問樹藝師”

大中華地區首位 ISA“註冊樹藝師”、 亞洲首位 ISA“註冊攀樹師”、 亞洲首位 ISA“資深樹藝師”

30年的園林工作經驗, 和 20年的苗木生產經驗。

香港專業調解及談判學會“註冊調解員”

香港法院技術證人

 

其他 :

 

1. 由於版權關係, 講座現場嚴禁攝錄，違者將會被著令離開, 或被剝奪會籍！

 

2. 如果遇見人力不可抗拒的情況發生, 本會有權更改是次講座的任何安排, 及無須作出解釋或負上任何責任。

 

3. 本會保留舉辦是次講座的所有權利。

 

4. 所有會員都在同意以上安排後, 才出席本會的任何講座或活動。

 

5. 本會的講座內容並不對外公開, 以促進參加率。

 

另, "中華樹藝師學會" 已成立用中國語言報考的各類型“樹藝師”(註冊、認可、執業、資深和顧問五個級別) 和“樹藝技師”(包含攀樹工作, 分成兩個級別) 證照, 以供兩岸四地中國同胞使用。  目前課程和考試均在準備中, 詳情會在短期內公佈, 敬請各屆留意!   本會網站 www.chinaarbor.com 存有大量樹藝行業資料, 敬請各屆前往参閱 !  本會在“臉書” (Facebook) 上的“歐永森“ 和“中華樹藝師學會”的戶口裡, 接近每天都有最新信息發放，敬請留意。

 

謹此致意!

 

中華樹藝師學會 (CAA)  會長

 

歐永森

 

ASCA 美洲顧問樹藝師學會顧問樹藝師號RCA#497 (http://isahkchina.blogspot.com/2010/12/isa-hkchina-rac-in-asia.html)

IACA 澳洲顧問樹藝師學會顧問樹藝師號ACM 0412011 (www.iaca.org.au)

CAS  英國顧問樹藝師學會顧問樹藝師

ISA 資深樹藝師/註冊攀樹師號HK-0174BT (http://isahkchina.blogspot.com/2011/03/isa-hkchina-frist-bcma-in-asia.html)

ISA 認可樹木風險評估員(www.isa-arbor.com)

執業樹藝師號IPA-010908 (http://isahkchina.blogspot.com/2010/04/isa-hkchina-tree-news-1441-report.html)

香港專業調解及談判學會註冊調解員號CM-0044 (http://isahkchina.blogspot.com/2012/01/isa-hkchina-mediation.html)

 

“如果樹木在設計和種植時犯錯，其護養必然昂貴，而最終也會變成"不定時炸彈" 。 ”

 

“速成出來的樹木評估員, 只能作出低質量的猜測。 大自然會決定成敗。 ”

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*** Our weekly Station Mail is for the information of Station Members only, but Station Mail has given up copyright & can be freely circulated.  For administrative reasons, comments from outsiders are usually not entertained & may be circulated within our system locally & overseas.  Anyone can join the China Arborist Association by providing their full name, age, organization, position, highest education, email & mobile no. to egc@netvigator.com .  Joining is free & withdrawal is at an email notice.  Station Membership is never publicly disclosed.  Please note that Station Mail is given in www.chinaarbor.com & Facebook account of China Arborist Association, although images are usually not attached due to size.  All our information is given for reference only without commitment or liabilities. ***

 

 

Dear Station Members,

 

CAA is now resuming our Professional Training Programs on the knowledge side of Arboriculture as planned by the CAA Board in our regular monthly meetings.  CAA is here to provide local education with our international knowledge & connection.

 

Here comes our 29th session of Tree Seminar on proper tree education with details as below.

 

Please note that CAA practices a strict policy on non-attendance after giving a booking no. to the participant.  All those who do not attend without prior notice, will not be allowed to attend for the next session.  This is meant for fairness to all those who have to miss out after full.

 

Please also note that the booking no. will be issued not immediately but in batches, after we have obtained a certain quantity, to save our workload.  Thank you all for your understanding.

 

 

In Session 29, the details are as follows:

 

Title:  Tree Biomechanics  -  An Introduction

 

Language:  Power point in English, but narration in Cantonese

 

Speakers:  Mr. Sammy Au

 

Date:  Thursday, 18 December 2014

 

Venue:  Room 1109, Scout Centre, Scout Lane, Austin Road, Tsim Sha Tsui, Kowloon (http://www.scout.org.hk/chi/venue/sch/ , 2957 6388)

 

Time:  7 pm – 9 pm

 

Capacity:  70 persons only

 

Cost:  HK$200 per person, payable by cash upon arrival into the Drop Box. Candidates will initial their presence in the Attendance Sheet provided.

 

Booking Method:  Please reserve your seat by e-mailing to egc@netvigator.com on a first come first served basis.  A booking number will be given upon successful entry.  There will be no seat assignment.  Anyone can sit anywhere available on a first come, first occupied basis.  If all seats are taken, the attendant will stand, just like all of the CAA Staff, in the Seminar.

 

Penalty:  Any person who has booked a seat but does not show up or inform us of the reason prior to the seminar, will not be allowed to attend the next session.  A sign-in sheet will be kept by CAA to monitor attendance.

 

CEU:  2 post-CEU for CA/CTW/BCMA(s) in this Seminar.  Please write down clearly your ISA Certification no. & initial on the CEU Sign-in Sheet provided at the seminar.  No CEU will be entertained if the Certification no. is not written down clearly & signed on the sign-in sheet.

 

Eligibility:  CAA Member only.  (Anyone can join us by providing full name, age, organization, position, highest education, e-mail & mobile no. to  egc@netvigator.com  anytime.  Station Membership is free & is never publicly disclosed to protect privacy.  CAA has by now 2,300+ Station Members from all walks of life spread across HK, Macau, Taiwan & China & elsewhere, & is continuously growing month by month.)

 

Seminar Contents (provided by the Speaker):

  1.  Wood properties in biological & structural terms --- cell structure & mechanical properties
  2.  Wind profiles & tree growth in wind --- Thigmomorphogenesis & various wind velocity equations
  3.  How do trees take wind & how trees fail in wind --- damping, shape changing, various forces on tree parts
  4.  Tree Static --- triangle of statics, wood compressive strength, elastic limits of wood, inclino-elasto method
  5.  Tree Dynamic ---  definitions, open grown trees, 3v approaches, lumped mass, beam displacement, finite element method, tree responses in mechanical terms
  6.  Introduction to strength loss formulae --- Wagener, Coder, Matheck & Breloer, their comparison.
  7.  Pruning & Wind --- Decay position & wind loading relationship, crown reduction & wind loading
  8.  Future research recommendations --- dead tree stands longer?  Relationship of reduction, thinning & raising with wind velocity, etc.

About the Speaker (provided by the Speaker):

Mr. Sammy Au

First Certified Arborist in the China Region

First Certified Tree Worker in Asia

First Board Certified Master Arborist in Asia

First & only Registered Consulting Arborist of the American Society of Consulting Arborists (ASCA) in Asia

First Accredited Member of the Institute of Australian Consulting Arboriculturists (IACA) in Asia

30 years of landscaping experience, & 20 years of tree nursery production experience

Certified Mediator & Negotiator

 

Expert Witness for Arboricultural Work in HK Courts

 

Other information:

1.  Please note that recording of any kind is not allowed during the Seminar by copyright.  Offender will be asked to leave, & may have his/her Station Membership terminated.

2.  We reserve the right to change any details of the seminar in the event of unforeseen circumstances, as well as maintaining classroom discipline during the

seminar.  All Station Members have agreed to abide with these requirements before attendance.   Please note that all information of our Tree Seminar is not released publicly so as to encourage participation.

 

Looking forward to sharing our knowledge with you.

 

best regards,

Sammy Au

Founding President (Station Manager) of China Arborist Association (www.chinaarbor.com)

ASCA Registered Consulting Arborist no. RCA#497 (http://isahkchina.blogspot.com/2010/12/isa-hkchina-first-rca-in-asia.html)

IACA Institute of Australian Consulting Arboriculturists Accredited Member no. ACM 0412011 (www.iaca.org.au)

CAS Consulting Arborist Society Profession Member (http://www.tree-expert-finder.co.uk/ )

ISA Board Certified Master Arborist / Certified Tree Worker no. HK-0174BT (http://isahkchina.blogspot.com/2011/03/isa-hkchina-first-bcma-in-asia.html)

ISA Tree Risk Assessment Qualified (www.isa-arbor.com)

Independent Practicing Arborist no. IPA-010908 (http://isahkchina.blogspot.com/2010/04/isa-hkchina-hk-tree-news-14410-report.html)

Society of Certified Mediators and Negotiators Certified Mediator no. CM-0044 (http://isahkchina.blogspot.com/2012/01/isa-hkchina-mediation.html)

 

"Providing treatment without in-depth diagnosis & research support is professional misconduct. "

 

"Casual tree assessor delivers wanton tree assessment. Mother Nature makes the rules."

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